Developer Profiles

Top IT Development, AI, Design & Creative, Sales & Marketing, Admin & Customer Support Profiles:
JavaScript 5yr.
React 5yr.
Node.js 5yr.
Python 5yr.
TypeScript 3yr.
Amazon Machine learning services
AWS ML (Amazon Machine learning services)
TensorFlow
AWS EC2
AWS Elastic Kubernetes Service (EKS)
AWS Lambda
AWS S3
Google Maps API
GraphQL
AWS Elastic Kubernetes Service
RDS
...

Lead Full Stack Developer with 5+ years of experience specializing in developing scalable web applications and architecting cloud-native solutions. Extensive experience with a wide range of technologies like JavaScript (ES6+), TypeScript, Python, React.js, Node.js, AWS, and DevOps tools including Docker and Kubernetes. Proven track record in leading teams, improving system performance, and integrating advanced security measures. Holds a strong background in Computer Science with a high GPA and certifications in AWS and Google Cloud. Recognized for contributions to the tech community and excellence in optimizing real-time systems.

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Seniority Middle (3-5 years)
Location Islamabad, Pakistan
JavaScript 6yr.
React 6yr.
Go
Node.js
React Native
CSS 6yr.
HTML 6yr.
Git 6yr.
Github Actions 6yr.
RESTful API 6yr.
Bootstrap 4
Material UI
Socket.io
Tailwind CSS
Crashlytics
Express
mui
MongoDB
PostgreSQL
CircleCI
Cypress
Dapp
MetaMask
NFT
GraphQL
GRPC
microservices
Vercel
...

A seasoned Full Stack Developer brings over six years of experience, specialized in JavaScript, Golang, and React Native, with profound knowledge of modern frameworks like NextJS and NestJS. Proven track record in leading projects from inception to launch, showcased through success in diverse domains such as Legal Tech, AgriTech, and Health. Demonstrates expertise in writing efficient, optimized code, backed by the ability to guide design efforts and manage installations for on-time product rollouts. Familiar with CI-CD pipelines, evident from setting up CircleCI, and skilled in complex technology ecosystems, including Microservices, Kubernetes, Docker, and AWS. Adept at full lifecycle software development practices, integrating various technologies with a focus on robust, scalable web and server solutions.

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Seniority Senior (5-10 years)
.NET
ASP.NET Core Framework
C
C#
C++
Go
JavaScript
Objective-C
PL
Python
Swift
TypeScript
Angular
AngularJS
Node.js
React
ASP
ASP Classic
ASP.NET
ASP.NET MVC Pattern
Visual Basic .NET
WPF
Django
Ionic
MFC
React Native
AWS ElasticSearch
Microsoft SQL Server
MongoDB
MySQL
Oracle Database
pgSQL
PL/SQL
PostgreSQL
SQL
T-SQL
AWS
MS Azure
Android
Silverlight
Azure DevOps Server (ex TFS Team Foundation Server)
Docker
Git
Mercurial
SVN
GRPC
iOS
macOS
Ubuntu
microservices
microservices architecture
RabbitMQ
TFS
Visual Studio
XCode
Windows API
Winforms
Expression studio 2-4
Multithreading
WinApi
Windows ME-10
Windows ME-11
...

- 12+ years of experience in full-stack software development with a strong focus on .NET Core, C#, and Microsoft Azure ecosystem; - Built complex enterprise applications and scalable microservices architectures using ASP.NET Core, Azure Functions, Docker, RabbitMQ, and MS SQL Server; - Developed cross-platform web and mobile applications using React, React Native, and Node.js for industries including healthcare, logistics, education, social networking, and B2B platforms; - Designed and integrated REST APIs and real-time messaging features for high-performance systems; - Delivered cloud-native solutions with Azure Web Apps, Azure Storage, CI/CD pipelines, and microservice orchestration; - Applied best practices in code quality, performance optimization, and agile software development; - Led architecture design, team collaboration, and technical mentorship across multiple full-cycle delivery projects; - Experienced in building customer-centric solutions, data-driven dashboards, and scalable CRM-like platforms.

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Seniority Senior (5-10 years)
Location Montenegro
JavaScript
TypeScript
React
Angular
Express
NestJS
Node.js
Cordova
Ionic
CSS
HTML
SASS
SCSS
Mongoose
React Native
Redux
Redux-Saga
Redux-toolkit
RxJs
MongoDB
AWS
AWS Cognito
AWS Lambda
AWS S3
AWS SAM
Api Gateway
Azure DevOps Server (ex TFS Team Foundation Server)
Cypress
Jest
Git
serverless
WebStorm
...

- 8+ years of experience in software development with a focus on JavaScript, TypeScript, and full-stack engineering; - Built complex web applications using React.js, Angular, and React Native across edtech, healthtech, e-commerce, and banking projects; - Developed cross-platform interfaces, including AI-powered chatbots with Whisper and Heygen, and real-time messaging platforms; - Worked with Redux Toolkit, RxJS, Nest.js, and Express for scalable state management and backend logic; - Delivered serverless APIs using AWS Lambda, API Gateway, Cognito, and integrated MongoDB via Mongoose; - Experienced in performance optimization, refactoring, bug fixing, and CI/CD using the Serverless Framework; - Built and maintained responsive UIs with accessibility, mobile support, and data visualization features; - Participated in team-based delivery with cross-functional collaboration and code quality improvements.

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Seniority Senior (5-10 years)
Location Krakow, Poland
.NET
C
C#
C++
JavaScript
TypeScript
ADO.NET
ASP.NET MVC Pattern
ASP.NET WebForms
Entity Framework
Mono
.NET Core
.Net WCF
Ajax
Bootstrap
CSS
DHTML
DOM
HTML
jQuery
XML
Angular
AngularJS
Express
Node.js
ATL
Cordova
Ionic
MFC
NHibernate
Microsoft SQL Server
MongoDB
MySQL
Redis
AWS
AWS RDS (Amazon Relational Database Service)
AWS S3
Azure DevOps
Azure VM
Active Directory
STL
Visual Studio
Windows
Windows API
Winforms
Xamarin
AJAX Control Toolkit
COM
DirectShow
ES2
Fluent Validation
GDI
GDI+
IBM PC compatible
LINQ to SQL
OM
ypeScript
...

- Full-stack software developer with 15 years of experience - Expert in C#, asp.net, asp.net MVC, .net core, native JS, Jquery, Angular 1 and 2+ generation, and other technologies in the web development stack. - I have experience in C\C++, WinApi, COM, MFC and other technology stacks and I can work with the intersection of these technologies - My experience includes team and technical management, mentoring, and project management for new teams - Industries: Logistics and transportation, business intelligence, insurance and reinsurance, healthcare, government, information technology and services, professional services, computer software. - Upper-intermediate English

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Seniority Senior (5-10 years)
Location Budva, Montenegro
HTML
CSS
JavaScript
Node.js
MongoDB
Bootstrap 4
Express
Mongoose
Git
Github Actions
Microsoft Visual Studio Code
RESTful API
...

Software engineer with practical experience in full-stack web development, encompassing HTML, CSS, JavaScript, Node.js, and MongoDB. Proven track record with internships at CodeCraft Solutions and Nestsoft Technologies, demonstrating strong initiative, self-motivation, and real-world project management. Robust educational foundation with a Bachelor's in Computer Applications plus a specialization in Cyber Security. Developed a Master Study Portal project, showcasing skills in front-end and back-end development, RESTful API integration, and database management using Mongoose. Competent in version control with Git, and proficient with modern development tools such as GitHub and VS Code. Technical skill set further includes Bootstrap, Express.js, and REST API development.

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Seniority Intern
Location Romania
Delphi
AWS
Salesforce
Salesforce AppExchange
C/C++/C#
Express
ETL
Power BI
Talend
Azure Blob Storage
Allure Report
Eclipse
Microsoft Visual Studio Code
Git
SourceTree
IEEE 1394
Jira
FireDAC
InterBase
UPS
...

Software engineer possesses robust problem-solving skills and experience in writing scalable code. Specializes in Delphi RAD Studio, with hands-on experience in ETL operations and third-party integration (Kawasaki, Honda, Briggs & Stratton, etc.). Brings proficiency in Azure Cloud Services, Salesforce (Admin + Developer), and diverse programming languages including C and C#. Holds certifications in Salesforce Platform Developer I, Azure Developer Associate, and Azure DevOps Expert. Educational background includes a BS in IT and an M.Sc in Criminology & Security Studies. Over 4 years of experience as a Senior Software Developer and adept in SMS/Email systems, payment gateways, and accounting software integrations.

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Seniority Senior (5-10 years)
Location Lahore, Pakistan
Elixir Phoenix 5yr.
PostgreSQL 5yr.
Ruby on Rails 2yr.
Neo4j 2yr.
React
MySQL 2yr.
Go
Rust
LLM
Angular
Apex DataLoader
Fastly
GCP
AWS S3
Azure Blockchain
Ansible
Cryptography
ETH (Ethereum blockchain)
GraphQL
SOLID
XCUITEST
jsQR
Oban
...

An adept Senior Software Engineer with a strong background in Elixir/Phoenix, robust API development, and systems scalability. Engineered the 'Wukong API Proxy' to streamline deployment timelines at Mindvalley, resulting in significant reduction of developer wait times. Skillfully managed Robu Sdn Bhd’s software team, developing its B2B2C platform and ensuring efficient cloud-based deployments. At Fave, excelled in site reliability while transitioning infrastructure from AWS to GCP and enhanced web app performances via Elixir optimizations. With a Bachelor's in IT from Universiti Teknologi Petronas, the candidate demonstrates a solid grasp of software development. Emphasizes AI-assisted workflows, mastering languages like Ruby on Rails, Elm/React, and Rust, and diversifies with a foundational understanding of cryptography and blockchain technologies.

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Seniority Senior (5-10 years)
Location Kuala Lumpur, Malaysia
PHP 11yr.
Symfony 11yr.
PostgreSQL
MongoDB
AWS
API
...

Expert with PHP, Symfony, Relational and No-SQL databases. Hands on AWS, Gitlab Ci/CD

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Seniority Expert (10+ years)
Python
OpenAI
RAG
Azure ML
AI
Amazon Machine learning services
AWS ML (Amazon Machine learning services)
AWS SageMaker
AWS SageMaker (Amazon SageMaker)
Azure AI Vision
Azure OpenAI
FCN
GenAI
GPT
LangChain
LSTM
Nvidia DeepStream SDK
Nvidia Holoscan SDK
ONYX
OpenCV
Pinecone
PyTorch
TensorFlow
ViT
VITS
Whisper
YOLO NAS
C#
C++
Akka Streams
Chrome Extensions
Gstreamer
Express
Node.js
React
Flask
Redux
Redux-Saga
Salesforce
Spring
Spring Security
Business Intelligence (BI) Tools
Databricks
ML
ChromaDB
Cosmos DB
ORM
Redis
AWS
Nvidia AGX
Nvidia IGX
AWS EC2
AWS Lambda
AWS S3
Azure Blob Storage
Azure Functions
Microsoft Azure API
Atlassian Trello
Jira
Celery
Kafka
RabbitMQ
CI/CD
Jenkins
Docker
Kubernetes
JWT
RESTful API
Nvidia
Calypso
Payanote
...

- Senior AI/ML engineer with hands-on experience in GenAI platforms, LLM orchestration, and RAG pipelines; - Skilled in Python and C# for backend services, chatbot architecture, and AI integration pipelines; - Built and deployed RAG systems using Azure OpenAI, AI Search, and LangChain; - Developed Whisper-based transcription pipelines with speaker diarization for business meeting summarization; - Integrated OpenAI models and multimodal embeddings into workflow automation tools like Jira and Trello; - Experience in distributed processing with Celery, RabbitMQ, and Redis for asynchronous task execution; - Deployed scalable AI services in Azure and AWS environments, using Kubernetes, Helm, and Azure DevOps; - Built real-time event processing and notification systems using Kafka and Apache Camel; -Designed APIs and backend services for customer support chatbots, voice platforms, and CRM integration; - Applied prompt engineering, testing (xUnit, pytest), and CI/CD automation across multiple AI initiatives.

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Seniority Senior (5-10 years)
Location Kyiv, Ukraine
Team Leadership 5yr.
ITIL 7yr.
Business Analysis 5yr.
Unit Testing 5yr.
Jasperreports
Spring
Celonis
Oracle Database
Stripe
...

Software engineer with over 20 years of experience in core banking system implementations and integrations, with a strong background in computer science and business administration. Expertise in leading integration teams, developing system functionalities and managing end-to-end project deliverables. Proven track record in supervising technical teams, engaging with business stakeholders, and providing solutions within the financial services industry. Hands-on experience with Temenos OFS, CRPL Cash Management, and Oracle Financials, evidenced by successful project completions. Adept in SDLC, Agile methodologies, and possess ITIL and PMI-ACP certifications, signifying a commitment to best practices and continuous improvement in the IT sector.

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Seniority Expert (10+ years)
MS SQL Server Management Studio
Unreal Engine
Linea
Azure VM
PHP
Express
Node.js
React
Java SE
Business Intelligence (BI) Tools
MongoDB
MySQL
Agile
Clean Architecture
FDD
MERN stack (MongoDB, Express, React, Node)
Tools
...

Seasoned Head of Engineering with 8+ years of experience in driving technical strategy and leading multidisciplinary development teams. Expertise in AI, blockchain, and full-stack custom software solutions including MERN stack, PHP, and MySQL. Proven track record at Macromodule Technologies, shaping engineering culture with agile principles and maintaining focus on delivering business-aligned, future-ready software products. Holds a Bachelor of Science in Computer Science and has previously elevated backend systems at Dtech Systems and spearheaded full-stack projects at ArhamSoft. Known for integrating emerging technologies and establishing engineering KPIs that foster continuous improvement and technical excellence.

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Seniority Expert (10+ years)
Kubernetes
Terraform
Docker
AWS
AWK
PHP
ASP
HTML
InfluxDB
Momentum
MongoDB
MySQL
Oracle Database
PostgreSQL
PowerMTA
Quagga Inspections Database
Azure
DataPipe
Rackspace
Softlayer
AWS Auto Scaling
AWS CloudFront
AWS CloudTrail
AWS CloudWatch
AWS EC2
AWS ECR
AWS ECS (Amazon Elastic Container Service)
AWS Elastic Kubernetes Service (EKS)
AWS IAM
AWS RDS (Amazon Relational Database Service)
AWS Route 53
AWS S3
AWS SES (Amazon Simple Email Service)
AWS SNS
AWS VPC
AWS WorkSpaces
Azure Resource Groups
Azure VM
Ansible
CI/CD
CI-CD Pipeline
Jenkins
Apache HTTP Server
Apache Tomcat
JBoss
Nginx
Oracle WebLogic Application Server
squid
Asterisk
Gentoo
Bash
CLI
Perl
Regexp
BIND
bsnmp
DHCP
DNS
Dovecot
FTP
IPFilter
ipfw
IP-PBX
IPTable
isc-dhcp
mrtg
MTA
net-snmp
nfs
Packet Filter
PfSense
POP3
Postfix
proftpd
Proxy
Samba
SNMP
TFTP
VPN
BitBucket
Git
GitLab
Perforce
SVN
Cacti
Cadvisor
check_mk
Monit
Nagios
Prometheus
smokeping
Debian
FreeBSD
Linux
Mandriva
RedHat
Ubuntu
Windows
Docker Swarm
OpenConnect
Openswan
OpenVPN Access Server
OpenVZ
XEN
Jira
Sendmail
...

- More than 15 years of experience in IT; - 4+ years of experience as a DevOps engineer; - 4+ experience with Kubernetes, Docker, and Terraform; - Good understanding of AWS Cloud Platform; - 2+ experience with Grafana; - Creating new development environments in the AWS cloud; - Deep skills in creating new development environments in the AWS Cloud; - Experience with migration to AWS; - Good knowledge of creating infrastructure and Security levels on AWS; - Experience working with databases; - Good skills in working with high loads; - ASAP

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Seniority Senior (5-10 years)
Location Ukraine
Java 21yr.
Spring 21yr.
databases 21yr.
Keycloak 3yr.
Blockchain 2yr.
1C 21yr.
React 9yr.
Spring Boot
Struts 2
Redis
Snowflake
AWS
AWS Lambda
BSC
NFT marketplace
FDD
Observer
Scrum
UI/UX
Dotnet core
IOT
OOAD
Oracle Fusion Middleware
OSB-SOA
POC
Unreal Engine
...

Seasoned software engineer with over 21 years of industry experience, specializing in Java enterprise architectures and full-stack development. Known for executing robust back-end systems using frameworks like Spring, with prowess in front-end technologies like React. Demonstrated expertise in adapting and implementing SOA, REST, and design patterns, which enhance software design and problem-solving effectiveness. Strong history of engaging in complex projects, including NFT marketplaces and web analytics systems using diverse technologies (AWS, SOLR, Lambda). Proven record of delivering end-to-end solutions from architecting secure authentication infrastructures to crafting real-time mobile apps for contact tracing. Educated in Electrical, Electronics, and Communications Engineering, leveraging a deep understanding of the software development lifecycle and agile methodologies to lead multidisciplinary projects successfully.

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Linux 3yr.
PHP 1yr.
Python 1yr.
Expertise in C/C++ 1yr.
Docker 1yr.
JavaScript
Beautiful Soup
CSS
HTML
FastAPI
Lodash
React
PostgreSQL
SQL
SQLAlchemy
SQLite
CMake
FDD
...

Software Engineer skilled in PHP and Python for back-end development and web scraping, with experience in C++, Linux, Docker, and Git. History of developing APIs and data parsers, with expertise in server management and CMS module implementation. Holds a Software Engineering Associate Degree with focus on core computer science principles. Contributions include a C++ Tic-Tac-Toe project, showcasing proficiency in OOP and game development. Adept in multiple database systems and modern web technologies, with a strong foundation in SDLC and code refactoring.

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Seniority Junior (1-2 years)
Location Ukraine
Appium
Selenium
CI/CD 10yr.
Groovy
Java
JavaScript
TypeScript
ELK stack (Elasticsearch, Logstash, Kibana)
Firebase
Azure DevOps
Allure
Apache Maven
API testing
Cucumber
Cypress
Fiddler
JMeter
JUnit
Mobile Testing
Playwright
Protractor
QA
Selenide
Selenium Grid
Selenium Webdriver
Selenoid
TestNG
UI testing
WebdriverIO
WEB testing
Android
Asana
Atlassian Confluence
Jira
Slack
GitLab CI
Gradle
Jenkins
TeamCity
Git
GitHub
Mercurial
SVN
IntelliJ IDEA
iOS
Linux
Windows
Report Portal
Rider
...

Highly experienced software engineer with over 10 years in QA, leading various QA teams and projects. - Expertise in testing automation tools Appium, Selenium, Cypress, WebDriver, and Protractor; - Experience with Java, Groovy, JavaScript, and TypeScript; - Skilled in creating test automation frameworks for Web UI/API/Mobile platforms; - Proficient in developing test documentation such as test plans, test cases, and incident reports; - Good understanding of systems development life cycle methodology and QA methodology and tools; - Strong knowledge of CI environment configuration and different operating systems (Windows, Linux); - Ability to quickly learn new technologies and approaches and implement them effectively.

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Seniority Senior (5-10 years)
Location Poland
bug fixing
Parsers
Unix
...

Software engineer with over 27 years of experience, specializing in RDBMS and system software design. Core expertise in developing features and bug fixes for MySQL, including authorship of client-server protocol, lexer, parser, and SQL commands. Proficient in C, C++, and SQL with a demonstrated history of improving software performance and security, evident by contributions to MySQL's client-server protocol deployed in NASA's Mars Rover mission. Notable milestones include a groundbreaking symbol resolution method soon to be published in Springer's 'SN Computer Science' journal and multiple MySQL awards, including 'MySQL Rock Star 2025'. Holding a Bachelor of Sciences from the Institute of Technology, University of Belgrade, with a diverse language skill set and a portfolio of open-source contributions.

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Seniority Expert (10+ years)
AWS 5yr.
Azure 5yr.
TensorFlow 5yr.
Google PageSpeed Insights
Python Requests Library 5yr.
Amazon Machine learning services
AWS ML (Amazon Machine learning services)
AWS SageMaker
AWS SageMaker (Amazon SageMaker)
BERT
GPT
LLaMA
Mlflow
Whisper
FastAPI
Immutable.js
k-NN
Microsoft Azure SQL Server
AWS CloudWatch
AWS S3
Azure Blob Storage
Azure Monitor
Azure VM
Google Docs
Prometheus
Kafka
Illustration and icons
Palm OS
Qdrant
RDS
tf-serving
Weaviate
...

Software Engineer with over 5 years of AI implementation experience, possessing deep expertise in machine learning and natural language processing. Proven track record in developing AI strategies, implementing automated document workflows, and training teams in AI tool adoption. Proficient in a range of technologies including AWS, Azure, Docker, Kubernetes, and various machine learning libraries (TensorFlow, PyTorch, Scikit-learn). Strong background in DevOps with experience setting up CI/CD pipelines and database administration, paired with the ability to produce precise technical documentation. Notably contributed to improved forecasting and customer service through predictive modeling. Holds a Master's degree in Project Management, reinforcing a solid foundation in both the practical and theoretical aspects of technology and project execution.

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Playwright
JavaScript
Selenium Webdriver
Cypress
Java
CSS
HTML
Salesforce Commerce Cloud
Microsoft SQL Server
MySQL
e-commerce
Appium
Browserstack
Chrome Developer Tool
Firebug
JMeter
Mantis
Postman
Selenium IDE
TestLink
TestPad
TFS
Zephyr
Atlassian Trello
Jira
Redmine
Azure DevOps Server (ex TFS Team Foundation Server)
BitBucket
Git
Contentful
IntelliJ IDEA
Microsoft Visual Studio Code
InVision
Jenkins
macOS
Windows
VmWare
Blue Stack
...

- Test Engineer with experience in Automation and Manual QA, 8+ years in the IT industry; - Expertise in web automation using Playwright and Cypress, Postman; - Skills in JavaScript and TypeScript; - Experience in REST API testing, performance testing, and integration with CI/CD pipelines; - Knowledge of BDD with Cucumber and working in Agile/Scrum environments; - Implemented test automation for e-commerce and large enterprise systems; - Experience with Java Selenium WebDriver Automation; - Skills in mobile application testing on iOS and Android operating system (emulators for Android and iOS, e.g., Blue Stack).

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Seniority Senior (5-10 years)
Location Kharkiv, Ukraine
Erlang
Elixir
PostgreSQL
Redis
GitHub
GitLab
Jira
Redmine
Linux
Windows
OTP
RabbitMQ
...

Software Engineer​ with 6 years of software development experience. Fluent with agile methodologies, software design principles & approaches.​ Experienced with ​capturing and analyzing business requirements, their decomposition & further tasks planning. Result-oriented, open-minded, stress-resistant. My goal is to grow up ​own professional skills in development and make great contribution to company's growth.

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Seniority Senior (5-10 years)
Location Kyiv, Ukraine
Java
Wireshark
Python
Ant Design
HTML
XML
Jasper
Java SE
Java Server Pages (JSP)
JDBC
JPA
Robot Framework
Spring
MySQL
Oracle Database
PL/SQL
PostgreSQL
Azure
AWS MQ
Android
Apache Maven
JMeter
JUnit
Selenide
Selenium IDE
Selenium Webdriver
TestNG
Apache Tomcat
J2EE
Kafka
RabbitMQ
Bash
Eclipse
IntelliJ IDEA
Git
SVN
Gradle
Jenkins
Jira
Redmine
Kanban
microservices architecture
Scrum
UML
Linux
Unix
Windows
iReport
VSS
...

- Experience more than 15+ of professional Software Development and Automation Testing - Tech Lead of QA department, enormous experience in mentoring; - Participation in testing of software applications for a range of business domains; - Experience in testing of different projects for different OS and Application Servers; - Experience with Java, Python automated testing; - Experience with Relational databases and ORM technology; - Experience in writing testing documents (test plans, test cases, etc.); - Experience in common testing techniques including black box, functional, smoke, load, performance, regression, GUI, usability, scenario, etc.; - Good communication skills, ability to learn new software and processes quickly and efficiently. - Upper-Intermediate English. - Availability starting from 08.08.2023

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Seniority Senior (5-10 years)
Location Uzhgorod, Ukraine
Project Management 5yr.
MS SQL Server Management Studio 5yr.
Unreal Engine 4yr.
DigitalOcean 4yr.
Core Graphics
CSP
...

- Accomplished Software Engineer with over 4 years of experience in developing robust code for high-volume businesses. - In-depth expertise in project management and a proven track record of applying skills in the efficient completion of several large-scale projects. - Highly skilled in SEO integration, digital marketing, and community management, particularly within the crypto and blockchain domains. - Holds multiple certifications in Moderating and Community Management, Project Management, Digital Marketing, and web3 management. - Technical prowess in project management platforms, community moderation tools such as Discord and Telegram, and leveraging social media analytics to enhance follower retention and engagement. - Recognized for successfully leading the Web3 community management, with achievements including a 20% improvement in follower retention through the introduction of new analytic protocols.

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Seniority Middle (3-5 years)
Location Manchester, United Kingdom
React
Vue.js
Angular
Next.js
Nuxt
JavaScript
Express
GatsbyJS
ASP.NET
Django
Fabric
Laravel
NgRx
Redux
Vuex
Firebase
AWS
...

Organized, collaborative and highly skilled full stack & blockchain developer with 8+ years of professional experience in dynamic and deadline-driven work environments. Self-motivated and self-taught professional who always trends to challenge difficult problems no one dares to try. The following skills can cover your project? - Blockchain (Solidity, Web3.js, Ethers.js) - JS frontend frameworks (React, Vue, Angular, Next, Nuxt, Gatsby) - Backend skills (Laravel, Express, Django, .NET) - Other (GraphQL, Shopify, AWS, Firebase, Google APIs, Typescript) If so, your project is already 99.99% done. The only thing left is to hire me and wait for the perfect result drinking coffee ~_~

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Seniority Senior (5-10 years)
Location Toronto, Canada
$30/hr
$5000/month
React
Vue.js
Angular
Next.js
Nuxt
JavaScript
Express
GatsbyJS
ASP.NET
Django
Fabric
Laravel
NgRx
Redux
Vuex
Firebase
AWS
...

Organized, collaborative and highly skilled full stack & blockchain developer with 8+ years of professional experience in dynamic and deadline-driven work environments. Self-motivated and self-taught professional who always trends to challenge difficult problems no one dares to try. The following skills can cover your project? - Blockchain (Solidity, Web3.js, Ethers.js) - JS frontend frameworks (React, Vue, Angular, Next, Nuxt, Gatsby) - Backend skills (Laravel, Express, Django, .NET) - Other (GraphQL, Shopify, AWS, Firebase, Google APIs, Typescript) If so, your project is already 99.99% done. The only thing left is to hire me and wait for the perfect result drinking coffee ~_~

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Seniority Senior (5-10 years)
Location Toronto, Canada
React 4yr.
Redux 4yr.
RESTful API 4yr.
TypeScript 4yr.
Vue.js 2yr.
JavaScript 4yr.
Bootstrap 4yr.
Firebase 4yr.
Axios 4yr.
Docker 4yr.
Git 4yr.
Postman 4yr.
Ant Design 3yr.
Material UI 3yr.
Styled components 3yr.
Formik 3yr.
i18next 3yr.
React-hook-form 3yr.
Tailwind CSS 2yr.
Mobx 2yr.
Redux-Saga 2yr.
Redux Thunk 2yr.
Redux-toolkit 2yr.
NestJS 2yr.
Node.js 2yr.
MongoDB 2yr.
Jest 2yr.
React-testing-library 2yr.
Zustand 2yr.
React Native 1yr.
Next.js 1yr.
AWS 1yr.
Azure DevOps 1yr.
...

- Versatile Frontend Developer with 4 years of experience in React, React Native, and Vue.js. - Strong track record of working on various projects and delivering high-quality web and mobile applications. - Proficient in JavaScript/TypeScript, React, Redux, Redux Toolkit, Axios, and Vue. - Experienced in mentoring and teaching, with extensive teaching experience. - Skilled in Agile methodologies, Git, REST APIs, and MongoDB. - Familiar with Docker, AWS, Firebase, and Azure Devops. - Proficient in frontend development frameworks and libraries such as Material-UI, Antd, Tailwind, and Bootstrap.

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Seniority Middle (3-5 years)
Location Warsaw, Poland
Go
Node.js
PHP
AI
C
Java
JavaScript
Python
.NET
React
AWS DynamoDB
MySQL
Redis
SqlServer
AWS Cloudformation
AWS Kinesis
AWS Lambda
AWS S3
AWS SQS
Firehose Kinesis
GitHub Copilot
...

Accomplished Software Architect and Hands-on Engineering Manager with a strong history of building, leading, and mentoring cross-functional teams in designing, developing, and deploying high-scalability, secure software solutions leveraging cloud platforms, microservices architectures, CI/CD pipelines, and performance optimization strategies. Experienced in both startup environments and well-established organizations, with expertise in architecting reliable distributed systems, implementing best practices, and driving innovation while delivering quality software.

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Seniority Expert (10+ years)
Location United States
Spryker
PHP
Go
Symfony
AWS ElasticSearch
MongoDB
Redis
GCP
Agile
DDD
TDD
Docker
Kubernetes
Jira
Akeneo
Aumio
Git Scrum
Make.com
...
Seniority Senior (5-10 years)
Location Bosnia and Herzegovina
HTML
Tailwind CSS
JavaScript
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Seniority Middle (3-5 years)
Location Lagos, Nigeria
CI/CD
Mulesoft
Salesforce
B2C Commerce Cloud
JavaScript
Async Apex
Salesforce Lightning Component
CSS3
HTML5
jQuery
Azure
API
Flows
Front-End Web Development
...

We have an exceptional full-stack developer with over 10 years of specialized Salesforce experience, particularly strong in B2C Commerce solutions. This candidate has successfully delivered enterprise e-commerce platforms for clients across multiple industries, handling both complex back-end architecture and user-facing front-end development.Key Qualifications for Your Project Salesforce Expertise: Extensive experience across Service Cloud, Sales Cloud, Financial Services Cloud, Communications Cloud, and Marketing Cloud, enabling comprehensive platform integration. B2C Commerce Specialization: Proven track record in building custom integration solutions, including SFTP server connections, third-party service frameworks, LINK integrations, and payment processor cartridges for Adyen and Rakuten. Leadership Background: Brings valuable management experience from the power generation industry and e-commerce business ownership, providing both technical depth and business perspective. Team Collaboration: Known for maintaining calm under pressure, inspiring team members, and delivering results in both small agile teams and large enterprise environments. This developer combines deep technical expertise with strong communication skills and a collaborative approach, making them an ideal fit for complex Salesforce B2C Commerce implementations.

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Seniority Expert (10+ years)
Python 10yr.
C 10yr.
Linux Networking 7yr.
eBPF
Go
Linux 5yr.
AWS 3yr.
Azure 3yr.
Hack
Java
PHP
Rust
Puppeteer
AWS ElasticSearch
PostgreSQL
SQL
ADFS
Azure Key Vault
Android
Ansible
Bamboo
Jenkins
OpenVPN
Puppet
Apache HTTP Server
Apache Tomcat
LAMP
Nginx
Windows Server
Atlassian Confluence
Jira
Bash
Perl
PowerShell
BitBucket
Git
GitLab
Cacti
Grafana
Nagios
Prometheus
Centos
Linux Kernel
macOS
SLES
Ubuntu
Consul
HAProxy
Samba
StrongSwan
VPN
Docker
Kubernetes
KVM (for Kernel-based Virtual Machine)
LibVirt
Nomad
Packer
Terraform
Vagrant
VmWare
XEN
Gentoo
Office 365
AD
Cobbler
Domoticz
Icinga2
LEDE
Observium
OpenWiFi
OpenWrt
RHEL
SUSE
vallumd
...

- Experienced software engineer with 20+ years in Linux-based systems and infrastructure automation; - Skilled in developing networking tools and microservices in C, Go, Rust, and Python; - Hands-on experience with embedded platforms such as OpenWrt and LEDE; - Worked with distributed networking tools including vallumd for IPset distribution; - Experienced in firewall setup, routing, and network performance tuning; - Built CI/CD pipelines and automated deployments using Terraform, Ansible, GitLab, and Docker; - Familiar with Kubernetes and infrastructure-as-code practices in hybrid environments; - Used Bash and Python to automate system processes and infrastructure tasks; - Worked on wireless and telecom-related projects, including Express Wi-Fi and Android-based OTA tools; - Maintained and customized Linux distributions across ARM, MIPS, and x86 architectures for embedded and cloud systems.

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Seniority Architect/Team-lead
Location Bulgaria
Python 5yr.
JavaScript 5yr.
Java 2yr.
TypeScript
SQL
Express 5yr.
CSS 5yr.
HTML 5yr.
Redux-Saga 5yr.
MongoDB 5yr.
PostgreSQL 5yr.
CD DevOps pipelines 5yr.
Git 5yr.
Angular 2yr.
Spring Boot 2yr.
MySQL 2yr.
Jenkins 2yr.
Stripe 2yr.
PHP 1yr.
Laravel 1yr.
seo 1yr.
LangChain
OpenAI
PyTorch
Ext JS
Bootstrap 4
Tailwind CSS
Crashlytics
Django REST framework
FastAPI
Flask
NLTK
Azure
GCP
JWT
Github Actions
Kubernetes
...

A highly proficient Full-Stack Developer with over 7 years of experience, specializing in AI and NLP applications alongside web development. Adept at optimizing large language models, designing intelligent systems, and developing full-scale software solutions. The engineer's technical skill set encompasses Python, JavaScript, TypeScript, Java, C++, and SQL, with mastery in AI & NLP tools such as Hugging Face and TensorFlow. Their proficiency extends to full-stack development with a focus on MERN stack and Vue.js, demonstrated by a history of delivering high-performance, responsive e-commerce platforms, and proprietary CMS interfaces. With a Bachelor's degree in Computer Science and a strong background in DevOps practices, cloud platforms, and deployment technologies, the candidate has a proven track record of enhancing backend performance and streamlining deployment pipelines, positioning them as an asset for technically demanding roles.

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
cisco
VPN
Fiber
juniper
AWS
Azure
AWS Transit Gateway
AWS VPC
3G
4G
ARP
BGP
DHCP
DNS
DTP
EIGRP
FTP
GlobalProtect
GNS3
GSM
IPSec VPN
IPv4
IPv6
MPLS
Multicast
NAT
Network Automation
OSPF
SD-WAN
STP
TCP
VLANs
VTP
Ansible
Cacti
Splunk
Qemu
SDN
Linux
Windows
Microsoft Word
Office 365
PowerPoint
ServiceNow API
Coax
F5 Big-IP
Fortinet
JNCIA certification
LTE
MPLS L2VPN
Palo Alto
PRTG Monitor
Pulse Secure
Remedy
UMTS
VPLS
Zscaler
...

- Network Engineer with 7 years of a solid track record of successfully troubleshooting, implementing, and maintaining complex network infrastructures. - Expertise spans enterprise, data center, and ISP environments, encompassing vendors like Cisco and Juniper for routers and switches, Fortinet and Palo Alto for firewalls, and F5 and Pulse Secure. Additionally, experience in Zscaler VPN SSL clients and Azure and AWS Cloud environments. - Previous roles included network operations, support, design and implementation, architecture, and end-to-end network implementation. - Currently holds the following certifications: Cisco's CCNA and CCNP, Juniper's JNCIA, JNCIA-Security and JNCIS-Service Provider and Amazon's AWS Cloud Practitioner. - Available to travel to customer site if required. - Available to work outside business hours, including weekends and bank holidays. - Proficiency English

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Seniority Senior (5-10 years)
Location Bucharest, Romania
Magento 2
Spryker
WordPress
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Seniority Middle (3-5 years)
Location Warsaw, Poland
PHP 6yr.
MySQL 5yr.
Laravel 4yr.
React 2yr.
GatsbyJS
Tailwind CSS
Azure Data Factory
Redis
Agile
Refactoring
API
RabbitMQ
Optimism
Teamwork
...

Software engineer with extensive experience in full-stack development, focusing on back-end technologies. Expertise in PHP, Laravel, MySQL, Redis, and Vue.js, with a background in computer engineering. Proficient in solving workflow issues through system design, exemplified by creating a generator tool that enhanced efficiency by a significant margin. Skilled in optimizing database queries and implementing TDD, familiar with Docker and Stripe integrations. Proven track record of improving team performance with task automation and has contributed to open source projects. Holds a strong commitment to continuous learning and problem-solving in high-traffic environments.

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Seniority Middle (3-5 years)
Location Yerevan, Armenia
DigitalOcean
Social SDK
WebRTC
Git
Canva
Atlassian Confluence
IBM Rational ClearCase
Prototyping
...

A proactive software engineering student immersed in foundational studies and Higher National Diploma coursework, with a focus on software engineering principles as mandated by the IIT curriculum. The engineer displays a blend of technical prowess and an emerging proficiency in digital marketing tools. Technical familiarity includes a command of digital platforms and a learning trajectory in CRM tools. Although specific programming languages and systems development life cycle (SDLC) experience are not detailed, the engineer's academic route aligns with an understanding of key software engineering methodologies. A penchant for content creation across social media further showcases a versatility that extends beyond core software development, poised to contribute inventively to tech-centric marketing initiatives.

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Seniority Intern
Location Wattala, Sri Lanka
Solidity
PHP 13yr.
Node.js 3yr.
C
C#
C++
Java
JavaScript
Kotlin
Android APIs
CSS
HTML
jQuery
EJS
Mocha.js
Express
NestJS
Vue.js
Jhipster
Spring
Smarty
Yii
MySQL
AWS
Android
API
Apache Maven
DeFi
ETH (Ethereum blockchain)
EVM
Geth
Hardhat
NFT
Truffle
Web3
Git
MVC
WebSockets
Unreal Engine
...

- Software engineer with 10+ years of experience, specializing in Web and Blockchain technologies; - Expertise in Solidity for designing and deploying smart contracts; - Experienced in using Hardhat and Truffle for smart contract development and testing; - Deep abilities in Ethereum ecosystems and Solidity-based architectures; - Skilled in Ether.js and Web3.js for building dApps; - Proficient in designing complex systems, including yield farming and DeFi protocols; - Strong background in full-stack development; - Skilled in Node.js, Express.js, PHP, Java, and Kotlin for backend development; - Experienced in front-end development with Vue.js and EJS JavaScript frameworks; - Proven experience leading projects from concept to deployment across the entire SDLC; - Skilled in mentoring remote teams and collaborating effectively across functions; - Experienced in solution architecture, designing scalable systems, and ensuring smooth integration across platforms.

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Seniority Senior (5-10 years)
Location Bulgaria
Scala 5yr.
Python
Java
AWS
AI
Akka
Apache Spark
Apache Flink
Scala SBT
Scala Tapir
Scalatest
Hibernate
Spring
Spring Boot
React
Cassandra
Clickhouse
MongoDB
MySQL
Oracle Database
PostGIS
PostgreSQL
Redis
RocksDB
Slick database query
SQL
Azure
GCP
Amazon RDS
AWS S3
AWS SQS
GCE
Agile
microservices
REST
Scrum
Apache ActiveMQ
Kafka
Apache Maven
JUnit
Apache Tomcat
Docker
Kubernetes
Facebook Auth
GitLab CI
Gradle
Helm
Jenkins
Grafana
Prometheus
Splunk
Release Management
Data pipeline design
...

- 12 years of experience in backend development, including leadership roles in cross-functional teams; - Expertise in Scala, Python, and Java (with knowledge of functional programming principles); - Experience in system architecture improvements, leading teams, and developing scalable solutions; - Expertise in PostgreSQL, Oracle DB, MongoDB, and SQL; - Cloud environments such as AWS including performance and scalability optimization; - Docker and Kubernetes for container orchestration; - Apache Kafka for building event-driven architectures; - Led AI-driven projects in areas such as resume parsing, payroll automation, and learning management;

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Seniority Expert (10+ years)
Location Malaga, Spain
Java
Keycloak
Kotlin
Apache Spark
GWT
Hibernate
Spring
Spring Boot
React
Java Server Pages (JSP)
JDBC
JMS
MyBatis
XML
XSLT
Oracle Database
PostgreSQL
SQL
Sybase
AWS
DevOps
Jenkins
Docker
Kubernetes
Terraform
J2EE
microservices architecture
TDD
Spock
Apache Calcite
ASE
IQ
JBPM5
Jenkins Pipeline DSL
...

- 15 years in the software development industry as a Java Engineer - 6+ years of experience with Keycloak, utilizing Keycloak for permission and role/group-based authorization with decentralized user access management. - Adept at integrating Keycloak with external user sources such as LDAP and databases, and implementing custom sync mappers for groups. - Proficient in designing and implementing architectural solutions of web-based applications. - Team leading, organization of development process experience. - Experience with Java, and JS (SpringBoot, ReactJs). - Experience with different DB engines, and SQL performance optimization. - Web app security. Authentication & Authorization. - DevOps (Docker, K8s, Jenkins) - AWS Cloud - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Krakow, Poland
SDLC 3yr.
Node.js 3yr.
JavaScript 3yr.
SQL 3yr.
NoSQL 3yr.
CSS3 3yr.
HTML5 2yr.
Unix 2yr.
Neural Networks
Ant Design
Git
Linux
Windows
Office 365
Technical Documentation
STLC
...

Versatile software engineer with a Bachelor's degree in Computer Engineering and Technology eager for defense from United Methodist University in Mozambique. Showing 3 years of real-world experience with expertise in software development and technical support. Proficient in contemporary web and mobile development, this engineer has successfully built and maintained applications using Node.js, JavaScript, and optimized SQL and NoSQL databases. Technical acumen extends to mobile app creation using React Native and Ionic, as well as comprehensive data analysis utilizing Power BI. Recognized for contributing to collaborative product design and exhibiting strong problem-solving skills. Skilled in an array of programming languages and tools including Python, JavaScript, C++, Git, and more; this candidate stands out for their dynamic approach and adaptability to new technologies, ready to bring value through strong software development practices.

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Seniority Junior (1-2 years)
Location Maputo, Mozambique
Python 3yr.
FastAPI
Generative AI
SQL
MongoDB
Hugging Face
LangChain
LlamaIndex
Flask
relational databases
Data Structures
...

Software engineer with a strong foundation in computer engineering and practical experience in developing scalable applications. Showcases expertise in Python, Flask, FastAPI, and an array of frameworks including Docker and Celery. Proven track record in optimizing data retrieval and processing, exemplified by a 50% performance increase and reduced RAM consumption at Crest Data. Innovatively implemented AI solutions, such as the Netskope AI plugin with Amazon Bedrock, and contributed to machine learning projects during an internship. Holds a solid educational background with a Bachelor's degree in Computer Engineering, boasting a high CGPA of 8.6. The engineer's work through hackathons and personal projects, geared towards automating compliance and transforming flight booking datasets using LLMs, further distinguish their profile as both skilled and innovative in the field of software engineering.

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Seniority Middle (3-5 years)
Location India
Java
Python
React
Node.js
AWS
JavaScript
TypeScript
Angular
D3.js
Express
jQuery
Bootstrap 4
Chart.js
HTML/CSS Preprocessors
Spring Boot
Apache Airflow
Power BI
Tableau
AWS DynamoDB
MongoDB
MySQL
PostgreSQL
Redis
SQL
SQLite
Sybase
GCP
Atlassian Confluence
Jira
Figma
Git
Github Actions
Jenkins
JUnit
Mockito
Postman
Kafka
RESTful API
Swagger
Terraform
...

Software engineer with over 5 years of full-stack development experience in healthcare, aviation, and analytics domains. In-depth knowledge of cloud-native technologies, microservices, and scalable architectures, backed by a Master of Science in Information Systems. Demonstrated ability to integrate AI models and deliver high-impact automation workflows. Proficient in Java, Python, React, and Node.js, complemented by strong experience with AWS, GCP, Docker, Kubernetes, and CI/CD implementations. Remarkable accomplishment includes the development of AI-powered microservices that increased system accuracy, and the execution of end-to-end CI/CD workflows for enterprise-grade applications.

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Seniority Middle (3-5 years)
Location Hopkins, United States
HTML
CSS
JavaScript
PHP
Bootstrap 3
React
WooCommerce
Prototyping
UI/UX Design
...

A dynamic Full Stack Developer and Video Editor with over 2 years of experience in web development and video editing. Expertise in creating responsive websites and fine-tuning video content utilizing an array of technologies including HTML, CSS, JavaScript, PHP, and Python. Proven ability to manage e-commerce projects like 360cartmall.com, showcasing capabilities in UI/UX and back-end development. Agile in developing solutions with modern frameworks and tools such as React, Visual Studio, and XAMPP. Holds a Bachelor’s in Software Engineering, underpinning a solid technical foundation. Adept at translating complex requirements into user-centric designs and functionalities, reflecting a strong background in SDLC and software development best practices.

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Seniority Middle (3-5 years)
Okta
Python
JSON
Salesforce
SalesForce Workflow
Webex
AWS
Azure
DigitalOcean
AWS IAM
AWS Lambda
AWS WorkSpaces
Azure AD
Azure AD hybrid identity
Azure Service Bus
Azure VM
Entra ID
Hybrid AD
Hyper-V
Google Workspace
Active Directory
Addigy
JAMF
Kandji
MDM
API
ServiceNow API
Atlassian Confluence
Cisco Meraki
LAN
LDAP
PfSense
VLAN
VPN
WAN
Debian
Linux
Ubuntu
Gentoo
Landscape
Office 365
Helpdesk
Quadient Automation
SharePoint
Zoom
ITSM
Project Management
VMWare ESXi
Windows Server
HP
Microsoft Intune
Mikrotik
NAS
Okta Active Directory
Okta API
Okta IdP administration
Okta Workflows
RAID
RBAC
...

- 16+ years of expertise in user lifecycle and identity management, access management (IAM), IT operations and helpdesk support, and system administration. - Hands on Okta (SSO, MFA, API, Workflows, IdP) and other IT automation. - IT infrastructure management (cloud, servers and networking, seamless deployment of services, IT processes optimization and reliability).

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Seniority Expert (10+ years)
Location Khmelnytskyi, Ukraine
Java
C/C++/C#
Python
JavaScript
SQL
...

A proactive software engineer with a specialty in backend development and competitive programming. Proficient in Java, C++, Python, JavaScript, SQL, and skilled in using backend technologies such as Node.js, FastAPI, Flask, and Django, with basic knowledge in Spring Boot. Extensive practice with databases like PostgreSQL, MySQL, and MongoDB and tools such as Docker, Git, and Postman. Exhibits a strong foundation in computer science education with B.Tech majoring in AI and Data Science. Demonstrates experience in RESTful API design, MVC architecture, and unit testing, having applied these in practical projects like SheRide cab app and Dijkstra & A* Pathfinding Visualizer. Acknowledged for technical prowess by ranking Top 10 in the Smart India Hackathon 2024 and reaching the finals in SUSTAIN-A-THON 2024. Holds a solid grasp of software engineering principles, evidence by hands-on project experience and achievements in the field.

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Seniority Intern
Location Faridabad, India
NestJS
React Native
React
...

Experienced full-stack developer with a strong background in scalable architecture design, cloud infrastructure, and modern web and mobile technologies. Proficient in building distributed systems using React Native, React, Node.js, and NestJS. Skilled in managing containerized deployments, service orchestration, and performance optimization across microservice-based environments. Solid understanding of CI/CD pipelines, monitoring, and cloud platforms like DigitalOcean.

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Seniority Senior (5-10 years)
Node.js
PostgreSQL
AWS
Angular
React
...
Seniority Senior (5-10 years)
Location Skopje, The Former Yugoslav Republic of Macedonia
FDD 4yr.
React
Python
Node.js
TypeScript
Ajax
ckeditor
CSS
Tailwind CSS
Express
FastAPI
React Native
Redux-Saga
Celonis
MongoDB
AWS EC2
CI/CD
GitLab CI
Jenkins
Docker
RESTful API
MERN stack (MongoDB, Express, React, Node)
SweetAlert2
...

Full-Stack Web Developer with over four years of experience, specializing in the MERN Stack and Python Django. Proven expertise in building scalable, secure web applications and teaching full-stack development principles. Experienced in both frontend and backend development, as well as cross-platform application development. Technical skills include MongoDB, Express, React, Node.js, MySQL, and AWS services. Proficient in SDLC, REST API design, and software development best practices, driving efficiency and performance improvements in web applications. Strong background in delivering in-depth training programs for aspiring software developers, contributing to their career success.

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Seniority Middle (3-5 years)
Location Pune, India
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