Discover Top Developer Profiles

Our directory at Upstaff.com showcases a talented group of developers, each bringing a wealth of expertise to the table.

  • With profiles highlighting skills in IT development, AI, design, sales, marketing, admin, and customer support, our developers stand out for their rigorous vetting and diverse technical proficiencies. Ranging from seasoned experts with over a decade of experience to skilled mid-level professionals, they excel in languages like JavaScript, Python, and React, tackling complex projects with precision.
  • Hailing from various regions, including Europe, LatAm, Israel, and the United States, our developers offer a global perspective, ensuring adaptability and high-quality work across industries.

Each profile reflects a commitment to excellence, validated through thorough technical assessments and communication evaluations, making them reliable partners for any project.

JavaScript
TypeScript
Express
Node.js
Angular
...

A senior software developer with over 3 years of expertise in MEAN stack development, skilled in JavaScript, TypeScript, and advanced web technologies including Angular 2x-13x, Ionic 5x-6x. Demonstrated experience in full-stack development, proficient in both frontend and backend technologies with a keen understanding of ExpressJs, Node.js, Angular, and React. Strong background in cloud services like AWS and GCP, and in employing version control with GIT/GITHUB. Established track record in working with databases such as MySQL and MongoDB, and integrating payment gateways like RazorPay, PayPal, and Stripe. Computer Science graduate from Jabalpur Engineering College with a firm foundation in DBMS, programming languages, and machine learning. Proven ability in leading the development lifecycle of software applications, optimizing for performance and scalability, and contributing to high-quality, reusable code.

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Seniority Middle (3-5 years)
Location India
Java 6yr.
JavaScript 3yr.
C++ 3yr.
Go 2yr.
pytest 1yr.
Wireshark
PHP
Python
Android APIs
AngularJS
Ember.js
Node.js
Chrome Extensions
MS Dynamics 365
okHttp
Tableau
AWS DynamoDB
AWS Redshift
DBeaver
MongoDB
MySQL
PGAdmin
PostgreSQL
AWS
GCP
IBM Cloud
Adobe LiveCycle
Eclipse
Labview
MatLab
Visual Studio
JWT
Azure DevOps Server (ex TFS Team Foundation Server)
Bash
BitBucket
Git
DNS
TCP/IP
ETH (Ethereum blockchain)
iOS
macOS
microservices architecture
Selenium
SharePoint
GPO (Group Policy Object)
I2C
Maple
MicroStrategy
OS-based µC
PCAD
Quartus
SPI
Stylelint Jira
VHDL
...

Software engineer with extensive experience in the design, development, and testing of web services and desktop applications across fintech, telecom, e-commerce, banking, insurance, and education sectors. Technical expertise includes RESTful API development, client-server architecture, and internet-protocols, with proficiency in programming languages such as Golang, Java, JavaScript, PHP, and C++. Strong background in both the Software Development Life Cycle (SDLC) and in software test engineering, excelling in various testing methodologies including functional, GUI, cross-browser/platform, and integration testing. Adept in agile and test-driven development practices, the candidate brings a solid engineering education with a specialized computer science focus and hands-on experience with AWS, Google Cloud Platform, IBM Cloud, and Azure. Known for a problem-solving approach, efficient communication within teams, and contributing to QA through strategy, automation, and root cause analysis.

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Seniority Senior (5-10 years)
Location Chernihiv, Ukraine
Ruby on Rails 5yr.
Vue.js
AngularJS
CoffeeScript
TypeScript
Backbone.js
Node.js
Ant Design
Bootstrap 4
LESS
SASS
Tailwind CSS
Grape
Salesforce
Slim
Vue Router
Webpack
AWS ElasticSearch
MySQL
Heroku
AWS S3
API
RESTful API
Stripe
Heroku Connect
RSpec
MarionetteJs
Simpleform
Stylelint Jira
Unreal Engine
...

Accomplished Senior Full-Stack Software Engineer with a focus on Ruby on Rails development, boasting extensive experience in building scalable web platforms and mobile applications compliant with HIPAA regulations. Possesses a strong command of front-end and back-end technologies including Ruby on Rails, Vue.js, React.js, Angular.js, PostgreSQL, MongoDB, and expertise with various APIs and integrations. Proficient in implementing sidekiq for efficient background job processing and skilled in deploying applications on Heroku along with AWS services management. Holds a Master’s Degree in Software Development from Cherkasy Engineering and Technological Institute, underpinning a solid theoretical foundation with hands-on experience in the end-to-end software development lifecycle. Demonstrated leadership capabilities in architecting robust solutions and leading technical teams. Brings over a decade of industry experience across healthcare, financial, and social media marketing sectors.

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Seniority Expert (10+ years)
Android 7yr.
React Native 4yr.
JavaScript 4yr.
API 4yr.
emotion-js 4yr.
Java 2yr.
Kotlin 1yr.
Material UI 1yr.
Facebook Auth 1yr.
C
C#
C++
Python
TypeScript
Machine Learning
NLP
OpenCV
Android SDK
Android Studio
Retrofit
Room (Android Jetpack)
AngularJS
React
ASP.NET MVC Pattern
WPF
Crashlytics
Volley
JSON
RxJava
RxJava2
React-Saga
Redux
Data visualization
Firebase
Microsoft SQL Server
SQLite
AWS Security Groups
Agile
Algorithm Design
Dependency Injection
Design patterns
Observer
OOP
Fastlane
Unity
API testing
GraphQL
RESTful API
Unit Testing
Atlassian Confluence
CI/CD
Git
Windows Phone
Xamarin
Mathematics
Microsoft Azure
Mobile Application Development
Presentation Skills
Software Development
Team Leadership
...

- 7 years of software development - 4 years of experience with React Native - 7 years of experience with Android - Significant experience with CI/CD pipelines - Available to start ASAP - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Egypt
Node.js
React
.NET
React Native
Angular
Vue.js
Crashlytics
Laravel
MongoDB
MySQL
PostgreSQL
AWS EC2
Agile
CI/CD
Docker
Kubernetes
Project Management
Scrum Master
RESTful API
...

A seasoned Senior Software Engineer with a robust background in Computer Science from Menofia University, boasting extensive experience in backend and mobile solutions. Demonstrates deep expertise in cloud-native technologies, microservices architectures, and Agile project management methodologies. Strong track record in leading development teams, executing full SDLC, and elevating product quality through rigorous testing practices, including unit and integration tests. Advanced proficiency in a suite of technologies, including Node.js, React Native, AWS Services, Docker, and K8s, coupled with a commitment to best practices in software engineering, notably in database optimization, API design, and DevOps techniques.

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Seniority Senior (5-10 years)
Location Alexandria, Egypt
Azure
C#
Delphi
JavaScript
VBA
VBScript
ADO.NET
ASP
ASP.NET
.NET
.NET Framework
Visual Basic .NET
Ajax
HTML 4
XML
XSLT
Azure Data Factory
ELK stack (Elasticsearch, Logstash, Kibana)
Microsoft Azure SQL Server
Microsoft SQL Server
MongoDB
SQL
AWS
Azure App Service
Azure Arm templates
Azure Blob Storage
Azure DevOps
Azure Event hub
Azure Monitor
Azure VM
Atlassian Confluence
Jira
CI/CD
Jenkins
Grafana
Zabbix
Delphi ADO
Delphi BDE
Delphi WMI
firewall
HTTP
SSL
TCP/IP
Git
IIS manager
Internet Information Services (IIS)
Nginx
PowerShell
VmWare
Windows API
Winforms
Clipper 5
Dynatrace Appmon
One Agent
Streem Analytics
...

- Сertified Azure DevOps Engineer with more than 20 years of experience in software and database development (С# and VB.NET) - 5+ years of experience in managing distributed development teams. I have participated in more than 15 projects, mostly of middle and large size, and have been involved in all stages of the release cycle, including analysis, design, coding, deployment, development and testing. I am versed in supporting new applications and developing new features for existing complex applications. - Skilled in refactoring, migration, and performance optimization, as well as in extending the functionality and maintaining the existing features. - Open-minded and goal-oriented team player with strong interpersonal and communicational skills. - Can learn quickly under tough deadlines. - Constantly looking for opportunities to improve my skills and knowledge in system design and algorithms.Industries: Logistics and transportation, banking and finance, information technology and services, professional services, computer software.

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
React 7yr.
PHP 7yr.
Node.js 5yr.
JavaScript
TypeScript
CSS
HTML
HTML5
Express
Next.js
Vue.js
JSON
JSX
NPM
React Native
Laravel
Symfony
GeoJSON
MongoDB
MySQL
ORM
Sequelize
Azure
AWS EC2
AWS ELB (Amazon Elastic Load Balancer)
Agile
SSR
BitBucket
Git
GitHub
GitLab
Branching strategies
CI/CD
Docker
JWT
Keycloak
RESTful API
YouTube API
Linux
SSO
Cloudfare
RDS
...

- Software Developer with over 7 years of experience - Experience with React over 7 years - Experience with React Native over 3 years, which included migration from Java to React Native and building a medical platform - Experience of work in mixed teams - Upper-Intermediate English

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Seniority Middle (3-5 years)
Location Nigeria
UX
UX research
Python
HTML
Atlassian Trello
Jira
MatLab
Certified Scrum Master (CSM)
Design ThinkingWorkshop Facilitator
MS Suite
PPT
...

- Extensive experience in leading UX research initiatives, with a focus on enhancing user experiences through observational research, ideation workshops, and design thinking methodologies. - Proven ability to uncover critical user insights, drive product development strategies, and lead cross-functional teams to achieve significant business growth and user engagement. - Deep expertise in behavioral research, including conducting user interviews, observational studies, and analyzing complex data to uncover key behavioral patterns and user needs. - Certified in Design Thinking Workshop Facilitation, with a strong ability to lead workshops using tools like Mural and Miro, fostering innovation and creative problem-solving. - Certified Scrum Master (CSM) with expertise in Scrum methodologies, capable of leading agile teams to deliver high-quality products on time. - B.Tech in Computer Science and M.S. in Research in Computational Natural Sciences (Cognitive Neuroscience) from IIIT Hyderabad, with a strong foundation in both technical and research-oriented disciplines.

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Seniority Senior (5-10 years)
Location New York, United States
UX
UX research
JavaScript
Python
R
Pendo
Tableau
SQL
Figma
User Interviews
UserZoom
Miro
Usability tests
Concept Testing
Dovetail
dscout
Journey Mapping
Respondent
SurveyMonkey
Surveys
UserTesting
...

- Experienced UX Researcher with 5 years in mixed-methods research, data science, and software engineering. Leverages a technical background to advocate for user needs in innovative B2C products. - Expertise in leading end-to-end user research practices, with a proven track record in SaaS product development for diverse sectors, including hosting, finance, and social impact. - Spearheaded quantitative and qualitative research, including surveys, user interviews, and A/B testing, leading to data-driven decision-making and product improvements. - Successfully collaborated with cross-functional teams, including product managers, developers, and designers, to integrate user insights into product roadmaps, resulting in enhanced customer-centric features and strategic product offerings. - Proficient in using research tools and technologies such as Looker, Pendo, SUPR-Q evaluation, and natural language processing to conduct comprehensive user research and analysis. - Experienced in implementing design thinking methodologies and conducting ideation workshops to drive innovation in product development. - Native English.

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Seniority Senior (5-10 years)
Location New York, United States
Swift 7yr.
Go
OpenVPN
Objective-C
Solidity
Akka Actors
Auto Layouts (Figma)
Crashlytics
KeychainSwift
Moya
.NET
Firebase
Realm
RealmDb
Oracle OCI
AWS Cloudformation
AWS Cognito
APNS (Apple Push Notification Service)
AVFoundation
CocoaPods
Combine framework
Core Location
MapKit
SceneKit
SwiftPM
SwiftUI
Tuist
UIKit
URLSession
AppLovin
CI/CD
DRY
MVC
MVVM
SOLID
Figma
Git
Google API
Google Maps API
Google Maps SDK
RESTful API
IMA DAI
XCode
iOS
tvOS
mTLS
Postman
x509
Network Extension
WebSockets
AdMob
ARC
ChromeCast
CoreHaptics
Digital rights management (DRM)
DispatchSemaphore
GCD
GRDB.swift
Instruments
iPadOS
Lock
MPOS
Multithreading
MVVM+Rx
NeedleFoundation
NF525
Notification extension
OOP/MVC
RevenueCat
Semaphore
Sign in with Apple/Google
SPM
SpriteKit
SSOT
StoreKit2
Storyboard
Swift-Certificates
UDF
URSession
VisionKit
Widget extension
WidgetKit
Wireguard
Xcode Cloud
XcodeGen
XIBs
YAGNI
...

- Motivated software engineer with 7 years of iOS development experience (Swift, SwiftUI, and Objective-C). - Over 30 App Store project launches for iOS/macOS, including VPN, OpenVPN protocols, and deploy VPN servers) - Comfortable in both sole developer and team player roles, team-lead experience - Back-end experience with GoLang (last two years) - Upper-Intermediate English - Available to start ASAP

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Seniority Senior (5-10 years)
Location Kyiv, Ukraine
PHP
AWS
JavaScript
CSS
HTML
HTML5
LESS
SASS
Laravel
Symfony
Yii
React
Doctrine ORM
MongoDB
MySQL
PostgreSQL
Redis
Azure
Banking
Apache HTTP Server
Nginx
API
Payment Gateways
RESTful API
Asana
Jira
BigCommerce
BitBucket
GitHub
GitLab
CI/CD
Docker
MVC
Scrum
SOAP
RabbitMQ
Security
CRM
ERP
...

- 11+ years of experience in web development and 4 years of experience in the Fintech domain. - Proficient in various PHP frameworks such as YII2, Laravel and Symfony. - Experienced in front-end technologies including HTML5, CSS3, SASS, LESS, and JavaScript. - Strong knowledge of APIs and integrating payment gateways (Crypto, APM, S2S). - Expertise in designing and developing secure web applications. - Familiarity with AWS, Microsoft Azure, and other cloud infrastructure management. - Proven track record of successfully delivering projects on time and within budget, receiving commendations for technical prowess, innovative solutions, and team collaboration. - Location: Poland - Available: ASAP

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Seniority Senior (5-10 years)
Location Gdansk, Poland
Adobe suite 5yr.
Figma 5yr.
Ant Design 5yr.
Research Skills
HTML/CSS Preprocessors
Google Analytics
AWS ElasticSearch
Adobe After Effects
Adobe Illustrator
Adobe Photoshop
Adobe XD
FigJam
Tilda
User Interviews
Android
Bitrix
Atlassian Confluence
Miro
FDD
Scrum
iOS
Usability tests
Zeplin
Dalvik Debug Monitor Server (DDMS)
Otter.ai
ReadyMag
Stylelint Jira
Surveys
...

- Award-winning Product UI/UX Designer with 5+ years of experience at top-tier product companies in Ukraine. - Specializes in designing intuitive and visually captivating user interfaces for web and mobile apps in the e-commerce and SaaS domains. Proficient in the entire design process, from ideation and wireframing to prototyping and iterative refinement. - Upper-Intermediate English. - Start ASAP

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Seniority Senior (5-10 years)
Location United States
Swift 5yr.
UIKit 5yr.
SwiftUI
C/C++/C#
Crashlytics
JSON
Databricks
Google Spreadsheets
Firebase Realtime Database
MySQL
NoSQL
Realm
SQLite
Agile
Kanban
Scrum
Waterfall
Alamofire
Core Animation
Core Location
NWProtocolWebSocket
Packet Tunnel Provider
URLSession
Facebook API
RESTful API
Fastlane
MVP
Unit Testing
XCTest
WebSockets
GCD
MVVM+Rx
OOP/MVC
RACI matrix
...

- Over 5 years of diverse experience in IT and expertise in Swift and various iOS frameworks in various fields (Social Chats/Communication, online language learning, healthcare, food & delivery). - Basic experience with network protocols & vpn (several months projects) - Available ASAP (Deferment from mobilisation till summer 2026) - C1 English

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Swift 7yr.
Objective-C 7yr.
IOS SDK 7yr.
SwiftUI
Kotlin
Crashlytics
KVO
Zend
Databricks
Realm
Firebase Cloud Messaging
Cloud Functions
Agile
Kanban
Scrum
Waterfall
Alamofire
Combine framework
Core Animation
StoreKit
Swinject
CI/CD
Fastlane
FreeBSD
GraphQL
WebRTC
async
Multithread
...

A seasoned iOS developer with over 7 years of experience, specializing in the Apple ecosystem. Proficient in Swift, Objective-C, SwiftUI, and Kotlin, with strong expertise in reactive programming, databases, networking, and multithreading. This engineer is adept in implementing various architectural patterns such as MVVM, Singleton, and Dependency Injection. Their technical background is solidified by a Master's degree in System Engineering and Computer Science. Their professional portfolio spans several domains, including Security, Healthcare, and FinTech, showcasing a versatile approach to app development. Key contributions include developing CI/CD pipelines, performing comprehensive testing, and successful App Store deployment. Strengths include advanced knowledge of networking protocols, database management, and multiparadigm programming, making the engineer a well-rounded candidate for complex iOS projects.

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
C/C++/C# 10yr.
Linux 5yr.
Python 5yr.
AWS Security Groups 5yr.
KVM (for Kernel-based Virtual Machine) 5yr.
Windows 5yr.
Aarch32_64
GLSL
PHP
x86 Assembly
OCR
Gstreamer
Identity Server
Node.js
Celonis
MariaDB
GCE
AFL Service Solutions
Angr
TrustZone
Apache HTTP Server
XAMPP (X, Apache, MariaDB, PHP, Perl)
CI/CD
CMake
Ffmpeg
Qemu
REST
RPC (Remote Procedure Call)
TPM API
Windows API
BCM
CMSIS
eBFP
Firmware Development
FreeRTOS
GPO (Group Policy Object)
HAL
IMPI
OP-TEE
Perl)
QSYM
Rv32_64
SBI
tf-serving
XVisor
ZephyrRTOS
...

- Experienced System Software Engineer with 12+ years of experience designing and implementing firmware-level and system-level security solutions, sophisticated OS-kernel extensions and device drivers, hi-loaded systems development, and data processing. - Solid foundation in building secure, real-time operating systems and extending Linux kernel capabilities, with strong proficiency in both C and C++. - Instrumental in architecting and implementing UEFI hypervisors and firmware for Class B medical devices, emphasizing security features like CryptoCell for secure communications. - Proven capabilities in vulnerability analysis, leveraging tools like Angr and AFL for automated firmware testing. - Played a key role in SDLC, driving modern software architecture practices and security foundations in projects across medical and information security industries. - Upper-Intermediate English

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Seniority Expert (10+ years)
Location Warsaw, Poland
Swift
Python
Auto Layouts (Figma)
Hero
LLDB
Lottie
RxSwift
RxAlamofire
Firebase
Realm
Alamofire
CleanSwift
CocoaPods
Combine framework
Core Bluetooth
Core Data
Packet Tunnel Provider
SnapKit
Starscream
SwiftPM
SwiftUI
URLSession
Viper
CloverConnector SDK
Google Maps API
RESTful API
Figma
Git
MVC
MVVM
SOLID principles
Network Extension
WebSockets
...

- 5 Years in iOS Mobile Applications development - Strong grasp of Apple development tools (Xcode, LLDB, and Instruments) Currently using LLDB - Is able to mock up proposed user experiences and interactions rapidly - Understanding of Swift, Objective-C memory management, and writing apps with a low memory footprint - Have experience with UI и Unit tests, setting up CI - Hands-on experience developing VPN client applications using Packet Tunnel Provider and NWProtocolWebSocket. - Experience in writing unit, integration, and UI tests - Participated end-to-end, incuding testing, refactoring, and post-launch support. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
Illustration and icons 20yr.
Swift 5yr.
Objective-C
C++
VBA 20yr.
FreeBSD 20yr.
Linux 20yr.
C#
JavaScript
Python
x86 Assembly
Chrome Extensions
Kendo UI
Crashlytics
RxSwift
.Net WCF
Play Framework
React Native
AWS EC2
Google Cloud Pub/Sub
Architecture and Design Patterns
FDD
AVFoundation
CocoaPods
NWProtocolWebSocket
Packet Tunnel Provider
SwiftPM
SwiftUI
Camunda
Silverlight
Charles Proxy
Postman
Unit Testing
macOS
Perl
Shell Scripts
Prototyping
RESTful API
YouTube API
SourceTree
VPN
MVVM+Rx
OSB-SOA
Team Leadership
Wireguard
...

- iOS software developer with 10+ years of experience. Participated in developing an architecting different iOS applications: from iOS AVFoundation players to iPad book readers, from hospitality and Digital Key experience to VPN and security (privacy) applications. - Comprehensive knowledge of core iOS frameworks, excellent hands-on experience in CI/CD pipelines setup, Unit testing and UI prototyping. I have complete knowledge of Apple development guidelines and put 20+ applications to the AppStore. - Strong team player: Always set the product’s needs and team’s goal at the topmost priority. Occupied team leader positions and have lead my teams to growth, and have proven leadership experience. - The scope of professional interests is in between cutting edge technologies: from modern REST API stack technologies to networking, from big-data and machine learning to computer vision applications. - Work expectations would perfectly match with iOS application development and architecting; taking a part in prototyping of UI/UX with technical expertise; leading the team and perform technical expertise of any level. The main goal is to develop robust, advanced and feature-full applications for the world-wide auditory. - Upper-Intermediate English

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Seniority Expert (10+ years)
Location Kyiv, Ukraine
.NET 7yr.
C#
JavaScript
ADO.NET
Entity Framework
WPF
Android Studio
React
React Native
Microsoft SQL Server
MySQL
PostgreSQL
SQL
Azure DevOps
Azure Logic Apps
Microsoft Visual Studio Code
Power Apps
Visual Studio
XCode
Git
iOS
Jira
Microsoft Power Platform
Silverlight
Apache Subversion (SVN)
Dynamics 365 CRM
IIS International Information Services
Model Driven Apps
MS Windows XP /7/8/10/11
Windows Form Developmemt
...

- 7+ years of experience as an .NET Software Engineer - A Full Stack Software engineer with strong knowledge of developing comprehensive solutions from scratch. Expertise in all phases of the software development life cycle (SDLC) - project analysis and planning, requirements analysis, architecture design, development, testing, deployment, and documentation. Using modern technologies that stream data between systems, customers, and partners during the project development process. - English: Upper-Intermediate

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Seniority Senior (5-10 years)
Location Ukraine
FDD 10yr.
Swift 5yr.
Objective-C
Java
Architecture and Design Patterns
Akka Streams
BLE
Crashlytics
Gson
KeychainSwift
Kotlin Coroutines
LiveData
Lottie
HTML
XML
React
Redux-toolkit
Google Analytics
MapBox
Firebase
Realm
SQLite
Alamofire
APNS (Apple Push Notification Service)
CocoaPods
Combine framework
Core Bluetooth
Core Data
Core Location
SwiftGen
SwiftLint
SwiftPM
SwiftUI
UIKit
Viper
Clean Architecture
MVVM
SOLID
Docker Compose
Git
Github Actions
GitLab CI
IOS SDK
XCode
MVP
XMPP
in app Purchases
MEP Coordination
MVVM+Rx
...

- Software engineer with a decade of experience, skilled in a multitude of programming languages including Swift, Objective-C, and Java. - Expert in developing for iOS with in-depth knowledge of frameworks such as UIKit, SwiftUI, CoreData, and an adept understanding of BLE technology. - Led the maintenance and feature development of a well-known iOS VPN and Password Manager application, focusing on optimizing performance and implementing new features. - Utilized MVC architecture alongside Objective-C and Swift to enhance the functionality of the VPN and Password Manager application. - Played a key role in refactoring the VPN application codebase to improve efficiency and maintainability. - Leveraged Alamofire for network management within the VPN application, ensuring reliable and secure connections. - Collaborated closely with the development team to maintain the high quality of the VPN application's user experience and performance. - Upper-Intermediate English

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Seniority Expert (10+ years)
C/C++/C#
Node.js
OpenCV
PHP
Backbone.js
BLE
Power BI
DigitalOcean
Microsoft Azure API
DSP
Adobe After Effects
API
GPS
MathCAD
Microsoft Visual Studio Code
Raspberry PI
STM32
SX1276
TI
RTOS
Selenium Webdriver
ADC
ARM
Atmel AVR
DAC
ESP IDF
I2C
IOT
LoRa
M2M
MathLab
NXP S32k118
Range of operating systems
SDIO
SnapDragon 410
SPI
STM32L4
UART
ZigBee
...

- Master's Degree from the Kharkiv National Aerospace University - Developed a Smart Thermostat with self-learning capabilities and remote mobile app control, utilizing MSP430 microcontroller, ZigBee, and ultra-low power technologies. - Designed an Energy Management System for remote heating control, incorporating automatic and manual modes, and leveraging STM32, Qualcomm Snapdragon 410, and PCB design. - Created firmware and PCB design for a Pump Monitoring System with a GUI for pump operation control, employing ESP IDF, FreeRTOS, and memory management. - Engineered a Mosquito Sensor to detect and transmit data on specific insect forms using STM32L4, LoRa, and GPS technology. - Expert in programming embedded systems with experience in C, and C++, and integrating various communication protocols such as I2C, SPI, and UART. - Proficient in using embedded Linux for system development, including working with Qualcomm Snapdragon and managing system resources. - Experienced in mobile application integration for both iOS and Android platforms, ensuring seamless user interaction with embedded devices. - Upper-Intermediate English

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Seniority Expert (10+ years)
Location Ukraine
C/C++/C# 2yr.
Python
MVC
Unix
Objective-C
AngularJS
CSS
Gstreamer
Spring Data
Data visualization
DigitalOcean
Affinity
AlexMos
Nvidia
PCB
Raspberry PI
Bluetooth
GPS
Collections API
DeFi
Smart Contract
GUI testing
Linux
Windows
Microk8s
Ballistic mathematics
BluePill Board
boards
Coral TPU
FreeRTOS
IMX477R
IR data
JD-Gui
Jetson TX2
LoRa
LoRa Mesh
Mathematics
MAVLink
Microwave radar
MLX90640
Nvidia Jetpack
Object tracker
Onvif
PCB Design
PELCO-D
PID controller
PID regulator
Pixhawk
Quadrant photodiode
Radar data
Radio direction finding
SAP FI
SDR
SDR (Software Defined Radio)
Smart home technologies
UPS
XRF 3D scene visualization
XRF object
...

- Master’s degree in Power Plants with honors from National Technical University Kharkiv Politechnical Institute of Power Engineering, June 2018, demonstrating a strong academic background and technical proficiency - Designed modules for Raspberry Pi CM4, focusing on power management systems and implementing various technologies such as Gstreamer, Nvidia Jetpack, and Onvif for enhanced module functionality. - Optimized iwr1843 radar for metal detection, enhancing its capabilities in distance measuring and shape determination on surfaces using technologies like Microwave radar, IMX477R, and Coral TPU. - Developed sensors for smart home ecosystems to monitor household presence and activities, utilizing radar, MLX90640, and smart home technologies for effective embedded software solutions. - Expertise in power management systems, demonstrating advanced skills in designing and implementing robust power director systems for embedded modules. - Proficient in advanced radar system development, with a strong background in enhancing metal detection and implementing complex technologies such as Ballistic mathematics and SDR. - Skilled in integrating machine learning and radar data for smart home applications, focusing on innovative presence and activity monitoring systems. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
UI design 5yr.
Figma 5yr.
UI/UX
Material UI
Web Design
...

have over 5 years experience in design. Apart from work, my passion is art, I used to be an artist in the past. My experience includes projects of varying complexity, especially designing CRM systems, creating an exclusive user interface and developing UX. I would be happy to join a team that works on projects of various levels and complexity. I am open and easy-going, looking for a cool team to create amazing results together!

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Seniority Senior (5-10 years)
Location Kosice, Slovakia
Cloud Security
AWS
Azure
GCP
Oracle OCI
Azure VM
Ansible
DevOps
Datadog
Nagios
Prometheus
FreshDesk
Linux
macOS
Windows
Oracle WebLogic Application Server
Terraform
VmWare
& BMC Remedy
CASB
Cisco ASA
Cloud Native tools
DB to Oracle OCI
DELL
Dell Sonicwall
Dynatrace
EndPoint Security
Fortinet
HIPPA
HP
Netskope
Oracle VM
P2V
PaloAlto
Prisma Cloud
Proxies
Service Now
Solarwinds
Unicentre
V2V
...

- Extensive experience around 14 years in working on On-premises, Cloud Technologies, Network Security. - Experience of 7+ years in designing cloud projects. Experience in designing enterprise public cloud solutions (Oracle OCI, Azure, AWS) experience of stakeholder management within complex organizations. - Extensive experience in implementing Cloud security using the tools CSPM, Prisma Cloud, Netskope CASB, Nessus on Multi cloud environments and security best practices. - Fluent English - Available ASAP

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Seniority Senior (5-10 years)
Location Hyderabad, India
Java
J2EE
Salesforce Lightning Framework
AWS Security Groups
Hibernate
AngularJS
jQuery
Bootstrap 4
Spring Boot
Jasperreports
JMS
Microsoft Azure SQL Server
Redis
AWS
AWS Glue Studio
Apache Maven
Apache Tomcat
JBoss
Oracle WebLogic Application Server
Eclipse
Microsoft Visual Studio Code
Git
SVN
Jenkins
SonarQube
Drools
jBPM
...

- Java Full Stack Developer with 8+ years of experience, specializing in Java, J2EE, Spring, Hibernate, RESTful webservices, Angular, and Oracle database. - Proficient in design and implementation of complex modules, with expertise in payment processing systems, workflow customizations, and performance optimization. - Successfully owned and delivered end-to-end modules, including handoff generation, auditing, and limit cutoff modules. - Significant experience with role-based authentication, CRUD operations, and integration with 3rd party systems using OAuth2 and PGP encryption. - Skilled in front-end development with AngularJS, creating responsive designs and utilizing tools like Jenkins and SonarQube for deployment and code quality. - Holds a Bachelor's degree in Engineering, demonstrating a strong technical foundation and commitment to continuous learning.

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Seniority Senior (5-10 years)
Location India
JavaScript
React
Redux-Saga
jQuery
HTML5
FDD
Mentor Aptitude
Responsive Design
Chrome Dev Tools
Teamwork
...

Full Stack Web Developer with hands-on experience in optimizing web application performance, particularly in eliminating N+1 queries and upgrading pagination systems to improve speed and efficiency. Proven track record with the Open Food Network optimizing app loading times by 4% and enhancing CI build times from 12s to 0.2s. Skilled in front-end technologies including JavaScript, React, and Redux, as well as back-end expertise in Ruby on Rails, MySQL, and PostgreSQL. Demonstrated proficiency in Git, GitHub, Heroku, and Netlify, alongside a strong foundation in Mobile/Responsive Development and TDD with tools like RSpec. Holds a Bachelor's degree in Computer Science and Engineering from Anna University and has completed a Full Stack Web Development Program focusing on advanced algorithms, data structures, and project-based learning with international teams. Actively volunteers as a mentor to junior web developers, emphasizing high-quality coding standards and performance optimization.

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Seniority Junior (1-2 years)
Swift 2yr.
IOS SDK 2yr.
XCode 2yr.
Architecture and Design Patterns
AWS ML (Amazon Machine learning services)
Agora
API
Google Maps API
RESTful API
Stripe
Core Animation
UIKit
Github Actions
SourceTree
Problem Solving
Usability tests
CocoaTouch
Push Notification
...

Software Engineer with 2.6 years of experience in iOS application development, specializing in Swift and Objective-C. Proficient in building applications from concept to deployment with a strong background in working with iOS frameworks, RESTful APIs, third-party libraries, and XCode/Swift coding and debugging. Demonstrated abilities in architecture design, including MVC and MVVM patterns, and incorporating advanced features such as socket integration, push notifications, Google Maps, and payment gateway integration. Contributions to projects like an appointment booking app for a tattoo studio, an international e-commerce app, a mortgage application, and a taxi booking platform showcase technical versatility and a commitment to delivering engaging user experiences. Holds a Bachelor of Computer Applications and is currently pursuing a Diploma in Computer Applications, underpinning a robust foundation in computer science and software development practices.

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Seniority Junior (1-2 years)
Location India
iOS
Objective-C
Swift
Auto Layouts (Figma)
Foundation
Ulkit
Fabric
KeychainSwift
Push notifications
Firebase
FireStore
MySQL
NoSQL
SQLite
AppCenter
Firebase SDK
App Clips
AVFoundation
CocoaPods
Combine framework
Core Animation
Core Data
MapKit
SwiftUI
TestFlight
UIKit
Viper
CI/CD
Design patterns
DRY
Kanban
MVC
MVVM
Observer
OOD
OOP
Scrum
Singleton
SOLID
TDD
UML
Fastlane
Git
Github Actions
SourceTree
Jira
Redmine
JSON API
RESTful API
Stripe
Networking
UI testing
Unit Testing
XCTest
Bridge
Builder
CoreML
CreateML
Facade
Factory
FNetworking
memory management
MetalKit
MLModel
Modular Architecture
Multithreading (GCD)
Objective-C/Swift
Salesforce Analytics
Salesforce SDK
SPM
XIBs
YAGNI
...

Software engineer with 4+ years of commercial experience in IT; - Strong skills working with iOS; - Proficient in developing applications using Swift and Objective-C; - Experience with iOS technologies such as UIKit, SwiftUI, Combine, Core Data, and more; - Familiarity with various architecture patterns, CI/CD, OOP principles, and REST API; - Excellent knowledge of OOP and experience in using design patterns; - Proficient in using Git for source control and Jira for tracking systems; - Experienced in Agile development methodologies such as SCRUM and Kanban; - Demonstrated expertise in mobile app development, including UI/UX design, testing, and deployment; - Skilled in using various tools and frameworks such as Firebase, CoreML, and CocoaPods; - Strong problem-solving skills and ability to work with databases such as SQLite, MySQL, and NoSQL; - Proficient in English, both spoken and written, at an upper-intermediate level.

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Seniority Middle (3-5 years)
Location Ukraine
FDD
Swift
Objective-C
UIKit
SwiftUI
Auto Layouts (Figma)
Databricks
Firebase Realtime Database
AVFoundation
Google Maps API
RESTful API
Twilio
Push Notification
Sendbird
...

Software engineer with extensive experience in native iOS development, skilled in Swift and Objective-C, and a strong background in Computer Science from Chandigarh University. Notable achievements include leading 5+ projects solo and earning the 'Plobal Apps Rising Star 2024' award. Proficient in UIKit, SwiftUI, and various other iOS technologies, the engineer has a proven track record of contributing to scalable mobile applications, while expertly employing tools such as Git, Firebase, and Realm. With effective communication skills reflected in successful client interactions and a dedication to Agile methodologies, they have demonstrated the ability to drive projects to successful completions.

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Seniority Senior (5-10 years)
Location Mohali, India
iOS
Objective-C
Swift
Auto Layouts (Figma)
Ulkit
Crashlytics
Fabric
KeychainSwift
Push notifications
Speech
Firebase messaging
Firebase Realtime Database
Realm
SQLite
AFNetworking
Alamofire
ARKit
AVFoundation
Core Animation
Core Data
Core Location
SceneKit
StoreKit
SwiftUI
Architecture and Design Patterns
Kanban
MVC
Scrum
Singleton
Waterfall
BitBucket
Git
SourceTree
Facebook SDK
Google Maps API
Google SDK
RESTful API
Firebase SDK
macOS
Jira
Redmine
MVP
Storyboards
WebRTC
XMPP
Multithreading
...

- 7+ years of commercial experience in IT - Experience in developing applications using Swift, Objective-C - Excellent knowledge in OOP - Experience in using Design patterns - Good logical thinking, self-learning, high level of responsibility - Responsible, hard-working, result-oriented, creative and communicable, team player - Good attention to details - Intermediate English - Availability starting from 01/08/2023

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Seniority Senior (5-10 years)
Location Vinnitsa, Ukraine
iOS
Objective-C
Swift
AssetsLibrary
Crashlytics
Fabric
Push notifications
RxSwift
CSS
Foundation
HTML
XML
Redux
MapBox
Firebase
Realm
SQLite
Google Services
AFNetworking
Alamofire
AVFoundation
CocoaPods
Core Animation
Core Data
Core Location
EventKit
MKNetworkKit
SwiftUI
TestFlight
UIKit
Atlassian Trello
Jira
Redmine
CI/CD
Facebook SDK
GraphQL
RESTful API
Fastlane
Git
SourceTree
SVN
HockeyApp
Unit Testing
Interface Builder
XCode
macOS
Windows
Kanban
MVC
MVVM
Scrum
MVP
Storyboards
ArcGIS
cocos2d
QuartzCore
...

- 11+ years of commercial experience in IT - Experience in developing applications using Swift, Objective-C - Excellent knowledge in OOP - Experience in using Design patterns - Good logical thinking, self-learning, high level of responsibility - Responsible, hard-working, result-oriented, creative and communicable, team player - Good attention to details - Intermediate English - Availability starting from 20/07/2023

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Seniority Senior (5-10 years)
Location Poltava, Ukraine
Flutter 6yr.
Android 6yr.
Java
JavaScript
Kotlin
Swift
TypeScript
CSS
SASS
SCSS
Express
React
Vue.js
Ruby on Rails
Firebase Realtime Database
FireStore
MongoDB
PostgreSQL
SQLite
AWS S3
Cloud Functions
Adobe XD
Corel Draw
Figma
AutoCAD
MatLab
Simulink
Functional Programming
OOP
Scrum
RESTful API
Fusion 360
Imperative
Inventor
Linter
SolidWork
...

- 5+ years of experience in the IT industry - Code in multiple languages, with interest in Flutter/Dart, JavaScript/TypeScript/React/NodeJS and Ruby - Worked with Flutter since the initial release date - Fluent English - Fluent Arabic - Available ASAP

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Seniority Senior (5-10 years)
Location Germany
Webflow 1yr.
Adobe Illustrator
Adobe Photoshop
Figma
UX
UI
...

- 7+ years in design and 1+ year of commercial experience with Webflow- Strong understanding of typography, layout, color theory, and user interface (UI) design principles, and experience applying them to web design- Experience creating and managing Webflow templates and style guides for consistent and efficient design implementation- Intermediate English

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Seniority Senior (5-10 years)
Location Cherkasy, Ukraine
Python 6yr.
Go 5yr.
C
C++
DLL
Java
JavaScript
CNN
LSTM
Beautiful Soup
PyTesseract
Scrapy
CSS
HTML
Flask
GORM
Libp2p
Node.js
Google Spreadsheets
Airtable
Firestore DB
KSQL
MongoDB
PostgreSQL
Redis
AWS
Azure
GCP
AWS Aurora
AWS Mechanical Turk (MTurk)
AWS SES (Amazon Simple Email Service)
AWS SQS
Firebase Authentication
Google Docs
Image processing
sendgrid
CI/CD
Kubernetes Cluster
Docker
Kubernetes
Ffmpeg
GitHub
GitLab
GRPC
Kafka
OpenAIs GPT3 APIs
Zoho API
Selenium Webdriver
TDD
Complex System Architectures
Elastic
Excel automation
fcm
Google Cloud Run
Google Drive
ML libraries
Ozzo
Protobuf
Rev.ai
...

- 6 years of experience in IT - 5 years of experience with Golang - 6 years of experience with Python - Fluent English - Available ASAP

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Seniority Senior (5-10 years)
Location Kampala, Uganda
QA Automation 5yr.
Python
CI/CD
AWS
AWS SageMaker (Amazon SageMaker)
Java
JavaScript
Android Studio
CSS
HTML
Pandas
Plotly
pytest
Apache Airflow
Periscope
Power BI
AWS Redshift
MongoDB
MySQL
PostgreSQL
Snowflake
SQL
Zoho
AWS ECR
AWS Elastic Kubernetes Service (EKS)
AWS Lambda
AWS RDS (Amazon Relational Database Service)
AWS S3
AWS Secrets Manager
AWS SQS
Agile
Kanban
Scrum
SDLC
Waterfall
Allure
API testing
Charles Proxy
Fiddler
Functional Testing
Hiptest
JMeter
Katalon
non-functional testing
Postman
QA
Selenium Webdriver
Sitechko
TestLink
TM4J
Android
PyCharm
Swagger
Atlassian Trello
Jira
Redmine
BitBucket
Git
CircleCI
Jenkins
Datadog
Graylog
Sentry
Docker
Vagrant
iOS
macOS
Windows
...

- 5 years with QA automation - Strong testing theory understanding. Defect life cycle and issue workflow understanding, Experience in creating and executing test cases. Reporting - Experience with data and BI tools - DevOps experience with CI/CD, pipelines, Docker, AWS, SQL

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Python
C++
JavaScript
NumPy
Scikit-learn
CSS
HTML
Matplotlib
Pandas
Plotly
pytest
Seaborn
Apache Airflow
Jupyter Notebook
MS Access
MySQL
PostgreSQL
SQL
Agile
Kanban
Scrum
Comsol
Excel
MathCAD
MatLab
PyCharm
Git
Jira
Octave
...

- 13 years of experience in IT - Proficiency in Python, Pandas. - Data quality for ICC profiles and algorithms for display color calibration - Mathematical modeling (MATLAB, Octave, Comsol, MathCad), software algorithms, numerical methods (algebra, interpolation, regression, nonlinear problems, optimization, ordinary and partial differential equations), machine learning. - Upper-Intermediate English. - Available in two weeks

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Seniority Senior (5-10 years)
Location Radomsko, Poland
GCP 5yr.
API 5yr.
Mulesoft 2yr.
Java
Groovy
JavaScript
C/C++/C#
Adaptability
SOAP
Visual Studio
Impex Files
Proxies
RFC
...

Software engineer with 11.6+ years of experience specializing in integration solutions using SAP Cloud Platform Integration (CPI), SAP Process Orchestration/Integration (PO/PI), and MuleSoft. Holds OpenSAP certifications for CPI and SAP Model Company, as well as MuleSoft Certified Developer - Level 1 Mule 4. Proficient in creating and configuring interfaces with a diverse range of systems, utilizing technologies such as IDoc, OData, SOAP and REST Web Services, and adept in Java Mapping and XSLT. Skilled in Monitoring and Alert configuration, with a strong grasp of API Management, SSL/TLS, and certificates. With a background in leading junior consultants and teams on multiple projects, the engineer is recognized for expertise in various industry domains including banking, healthcare, and automotive, leveraging programming languages like Java, Groovy, JavaScript, and tools like Anypoint Studio and Eclipse.

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Seniority Architect/Team-lead
Location Bhopal, India
PHP
Go
JavaScript
Laravel
Symfony 4
Yii 2
React
AWS ElasticSearch
Memcached
MongoDB
MySQL
PostgreSQL
Redis
AWS
Agile
Scrum
SOAP
System Design
Apache HTTP Server
Nginx
Chef
CI/CD
Datadog
Prometheus
Docker
Kubernetes
Terraform
Vagrant
Git
HTTP
sockets
SSH
Kafka
RabbitMQ
QA Automation
RESTful API
API-platform
databases
Data Structures
Infrastructure cost optimization
State machine
Stryker
Valet
...

- Experienced Software Engineer with 8 years of commercial experience in demanding environments, focused on producing cutting-edge systems for businesses. - Skilled in infrastructure cost optimization, Kubernetes, and Terraform. - Proficient in PHP, JavaScript, Golang, and various databases such as MySQL, PostgreSQL, and MongoDB. - Extensive experience with Amazon Web Services (AWS) and containerization technologies like Docker. - Strong background in computer science with a Master's degree in Computer Science. - Familiar with Agile and Scrum methodologies, as well as software development practices and SDLC. - Excellent communication skills and fluent in Ukrainian with advanced English proficiency.

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Seniority Senior (5-10 years)
Location Turkey
Ruby
Ruby on Rails
Git
SQL
Heroku
Capistrano
Ember.js
React
Flask
AWS S3
retail
Apache HTTP Server
API
Github Actions
Wallets (Integration & Transaction Signing)
GrapesJS
...

Accomplished Ruby/Ruby on Rails developer with over 5 years of experience and a strong background in computer science from Ivan Franko National University, class of 2013. Noteworthy expertise in complex system integration, big data processing, and SDLC for energy management, payroll, benefits administration, recycling, and food nutrients management applications. Proficient in a diverse technology stack including Ruby, Rails, Git, SQL, Heroku, Webix JS, AWS, and Capistrano. Demonstrated success in working with both start-ups and established enterprises in Ukraine and the USA, contributing to significant projects that are widely used by public organizations and private businesses, especially in the recycling and HCM domains.

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Data visualization 4yr.
Python 4yr.
Power BI 4yr.
Power Query 4yr.
R
NumPy 4yr.
Scikit-learn 4yr.
Matplotlib 4yr.
Pandas 4yr.
SciPy 4yr.
Data Analysis 4yr.
SQL 4yr.
BI Reporting 4yr.
PyTorch
Logistic regression
SVM Classification
MySQL
Oracle Database
PostgreSQL
Marketing research
PowerPoint
KNN
...

Engineer with 4 years in IT, specializing in analytics, data visualization, and machine learning. Proven track record in Agile project execution and innovative solution design. Proficient in Power BI, Python, R, and various ML techniques. Experienced in database modeling and ETL processes, with certifications in Power BI Data Analyst and expertise in multiple data-centric tools. Skilled in optimizing workflows and algorithms for business intelligence across diverse domains.

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Seniority Middle (3-5 years)
Location Dubai, United Arab Emirates
Python 6yr.
C
C++
R
OpenCV
SQL
Azure DevOps
BitBucket
Git
CMake
MatLab
Linux
Windows
LaTeX
...

- Python Software Engineer with 6+ years of experience in the IT industry - Fluent English - Beginner Dutch, German

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Seniority Middle (3-5 years)
Location Amsterdam, Netherlands
Python 3yr.
ML 2yr.
Node.js
Pandas
NumPy
Unreal Engine 1yr.
AI
AWS ML (Amazon Machine learning services)
Computer Vision
Deep Learning
GPT
Keras
NLP
OpenCV
PyTorch
Scikit-learn
Spacy
Tensorboard
TensorFlow
JavaScript
Django
Flask
Matplotlib
NLTK
Plotly
SciPy
Trimesh
Logistic regression
MongoDB
MySQL
SQL
AWS S3
Google BigQuery
3D Modelling
Docker
Kubernetes
Git
Computer Vision (CV)
Custom API
Deep Learning (DL)
Open3d
Prophet
...

Certified Data Scientist bringing an 3+ year commercial expertise, particularly in NLP, CV, and 3D modeling, underpinned by a solid foundation in machine learning and data processing. Commands an advanced proficiency in Python, complemented by adeptness in JavaScript and NodeJS. Demonstrates in-depth experience with Python libraries such as Pandas, numpy, and PyTorch, and excels in deploying solutions with Git, Docker and API development. Proven track record in industries such as SEO and logistics, leveraging statistical models and ML solutions to drive data insights and optimization. Renowned for transforming complex requirements into scalable algorithms and models, with academic credentials in Mechanical and Computer Engineering.

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Seniority Middle (3-5 years)
Location Ternopil, Ukraine
Java 7yr.
Kotlin 5yr.
Facebook Auth 4yr.
Node.js 4yr.
Dart
Android APIs
Dagger2
RxJava2
Express
NestJS
Laravel
Socket.io
MySQL
GraphQL
Jira API
RESTful API
Stripe
ClickUp
Docker Compose
FDD
Observer
PWA
Unit Testing
DartZ
Freeze Doom Loop
GetX
Sentry.io
...

Seasoned software engineer with 8 years of rich experience in mobile and full-stack development, particularly in Flutter, Kotlin, Node.JS, and Java. Proven track record in leading development teams and designing robust software architectures, evidenced by successfully delivering a critically acclaimed MVP for a hair color mixing app and dramatically improving an international social media app's performance by 80%. Proficient in Clean Architecture, DDD, CI/CD using GitHub Actions, and efficient RX programming. Strong background in software engineering with a Bachelor's in IT Administration and an Associate Degree in Software Engineering, coupled with hands-on experience in MVC, MVVM, SOLID principles, and various design patterns. Skilled in enhancing software scalability and performance, contributing to substantial revenue growth and client satisfaction through innovative solutions.

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Seniority Senior (5-10 years)
Location Yerevan, Armenia
Go 2yr.
JavaScript
Rust
Node.js
NestJS
Dart
Kotlin
Python
Swift
TypeScript
Axum
Flutter
Tauri
CSS
HTML
SvelteKit
Django
Express
Next.js
React
Svelte
Gin
Jetpack Compose
Redux
CockroachDB
MongoDB
PostgreSQL
Redis
YDB
AWS
DigitalOcean
Heroku
Hetzner
AWS Cognito
AWS EC2
AWS IAM
AWS RDS (Amazon Relational Database Service)
AWS S3
AWS S3 MinIO
A/B Testing
Affinity
CJM
Figma
Procreate
User Flow
User Interviews
Docker
ETH (Ethereum blockchain)
NEAR
Substrate
GRPC
MVC
MVVM
MVP
SwiftUI
UIKit
Tower
...

- 6+ years experience as a Software Engineer; - 2 years experience working with Go; - Deep abilities working with Rust; - Good knowledge of creating smart contracts; - 4 years experience working with JavaScript, React, Next.js, Redux; - Experience working with TypeScript; - 3+ years of experience working with Node.js; - Good skills working with NestJS; - Experience working with Python, Swift, Kotlin, Flutter, Express; - Experience working with AWS; - Experience working with PostgreSQL, MongoDB; - Good skills on team lead - led ~12 people; - Took part in all aspects of product design and engineering, from marketing, and business investigation to the MVPs for start-ups, pitch decks, and mock-ups; - Upper-Intermediate English.

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Seniority Senior (5-10 years)
Location Estonia
Python 4yr.
JavaScript 4yr.
Django
Flask
Node.js
Express
Data Scraping
AWS ElasticSearch
MongoDB
MySQL
NoSQL
Redis
AWS EB (Amazon Elastic Beanstalk)
Apache HTTP Server
Nginx
Architecture and Design Patterns
Dependency Injection
FDD
Scrum
Docker Swarm
Git
GitLab CI
Linux
Unix
Windows
RESTful API
WebRTC
...

A versatile Full Stack Software Engineer with five-plus years of hands-on experience in several phases of the Software Development Lifecycle. Notable strengths include proficiency in Python and JavaScript, expertise in backend development with Django, Flask, Node.js, and frontend projects using React.js, Next branding. Equipped with practical knowledge in deploying applications on cloud platforms such as AWS, Digitalocean, and Azure, and leveraging Docker and Kubernetes for containerization. The engineer has a solid foundation in database design and querying, using PostgreSQL, MySQL, Elasticsearch, and Redis as data stores. Adept in Agile methodologies, the candidate presents an impressive track record of implementing robust web services and maintaining REST APIs, with a penchant for mastering new technologies and complex problem-solving.

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Seniority Senior (5-10 years)
AA RPA
Business Analysis
MS Power Automate
Visual Basic .NET
Robot Framework
PHP
VBScript
Jasperreports
Salesforce
XML
XPATH
Tableau
UIPath
SSRS
AWS
Azure
Azure Service Fabric
SAP
Ansible
Jenkins
Jira
Outlook
PowerShell
QA Automation
Blue Prism
LaTeX macros
...

Software engineer with 3+ years of experience in RPA and software development. Holds a Bachelor's in Mechanical Engineering and a Master's in Information Systems. Proficient in Power Automate, UiPath, Power Apps, and has extensive work with automation tools across E-Commerce, Healthcare, Finance, and Banking sectors. Technical expertise in scripting and programming languages such as VB.NET, ASP.NET, Java, JavaScript, Python, and SQL. Recognized for significant contributions to client project success and process efficiencies in professional tenure. Skilled in SDLC, RPA lifecycle, cloud services, and migrations from UIPath to Power Automate, indicating versatility and readiness for complex technical challenges.

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Seniority Middle (3-5 years)
Location India
Project Management 5yr.
Project Planning 5yr.
Project Scheduling 5yr.
Agile 8yr.
Scrum 8yr.
Jira 3yr.
Scrum Master 3yr.
Atlassian Confluence 2yr.
MS Project 2yr.
Asana 1yr.
Waterfall
...

Software Engineer with 19+ years of comprehensive experience in the design, development, and management of applications across various domains such as E-commerce, Banking, Healthcare, and more. Proficient in a wide array of technologies, including .NET, C#, ASP.NET, SQL Server, MVC architecture, and a strong command over web technologies like AngularJS and ReactJS. Skilled in both Waterfall and Agile methodologies, adept at project management with a successful track record of leading and implementing large-scale applications. Contributions to projects have consistently driven faster MVP releases and enhancements, while fostering team development and overseeing the complete SDLC.

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Seniority Senior (5-10 years)
Location Thiruvananthapuram, India
AWS
Python
Apache Spark
AWS Athena
Fluentd
ELK stack (Elasticsearch, Logstash, Kibana)
AWS Cloudformation
AWS CloudWatch
AWS EBS
AWS EC2
AWS S3
Bash
Docker
Kubernetes
Terraform
GitLab CI
Jenkins
Kafka
Prometheus
SDLC
RDS
...

- 8+ years of professional expertise in DevOps with a primary skillset in AWS (EC2, EBS, RDS, S3, CloudWatch), Kubernetes/Docker, Terraform/AWS CloudFormation, Prometheus/Fluentd, ELK, Python/Bash, Apache Spark/AWS Athena, CI/CD (Gitlab CI, Jenkins), Kafka - Expertise in building distributed systems using cloud solutions - Establishing a continuous build environment to speed up SDLC - Strong experience with databases - AWS Certified DevOps Professional Certified - AWS-certified associate developer

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Seniority Senior (5-10 years)
Location Krakow, Poland
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