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.

Java
Haskell
JavaScript
Python
ASP.NET
Hibernate
Spring Boot
JPA
Node.js
React
AWS ElasticSearch
MongoDB
MySQL
Neo4j
PostgreSQL
AWS
GCP
AWS API Gateway
AWS Cloudformation
Algolia
GraphQL
RESTful API
CI-CD Pipeline
CircleCI
Docker
Kubernetes
Terraform
GRPC
JUnit
Kafka
RabbitMQ
Publish/Subscribe Architectural Pattern
...

- With over 5 years of experience as a Java Engineer, I have developed a wealth of expertise in creating and implementing sophisticated applications for enterprise-level projects. My technical knowledge spans multiple technologies, including Java, Python, Spring Boot, CI/CD, or even with Hugging Face. Throughout my career, I have taken on various responsibilities, such as system designing, coding, testing, and deploying software, with a specific emphasis on architecture and development. - My passion for innovation drives me, and I hope to establish my startup in the future. I excel in working collaboratively as part of a team, and my exceptional communication and problem-solving skills make me confident in my ability to make a significant contribution to any organization. - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
Node.js
JavaScript
TypeScript
Angular
Express
NestJS
React
Vue.js
Knex.jx
Koa.js
Mongoose
MongoDB
MySQL
PostgreSQL
Redis
Sequelize
Typeorm
AWS
AWS SQS
Docker
Kubernetes
Git
GraphQL
Jest
Jira
Redmine
Kanban
Scrum
Linux
macOS
Windows
WebRTC
...

- More than 6 years in developing web applications using JavaScript (Node.js, React.js).  - Strong communication skills; - Responsible and hard-working; - New functionality development.  - Good logical thinking and team player - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
Python
Go
JavaScript
ASP.NET
Django
Express
jQuery
Node.js
React
Laravel
Spring
Microsoft SQL Server
MongoDB
MySQL
Neo4j
PostgreSQL
Azure
Netlify
Vercel
Agile
MVC
GraphQL
...

- Full-Stack developer with 5+ years of professional experience - Back-end development with Python (Django, Tornado), familiar with Python frameworks like Celery, Selenium, Asyncio - Database knowledge of MongoDB, PostgreSQL, Redis - Some DevOps knowledge with Docker, Kubernetes - Front-end development with Angular - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Armenia
Python
JavaScript
PHP
Angular
Vue.js
CodeIgniter
Laravel
Symfony
Composer
Django
Flask
NPM
Webpack
Pandas
Apache Airflow
AWS Athena
Fivetran
AWS DynamoDB
AWS Redshift
Memcached
MongoDB
MySQL
PostGIS
PostgreSQL
Redis
Snowflake
SQL
SQLAlchemy
AWS
AWS Boto3
AWS EC2
AWS ECR
AWS ElastiCache
AWS Kinesis
AWS RDS (Amazon Relational Database Service)
AWS S3
AWS SQS
Celery
Kafka
RabbitMQ
CI/CD
Helm
Docker
Kubernetes
Git
Google Maps API
OpenAPI
Swagger
Jira
Kanban
Scrum
Linux
Windows
Selenium
GIS
Helmfile
...

- Experience in software development more than 9 years - Proficiency in Python development - Knowledge and understanding of principles and methodologies of software design - Deep knowledge of Web development technologies - Experienced developer with a desire to permanent self-development in the development field - Data engineering in database/hadoop/ AWS environments - Solid experience in the development of different back-end and front-end solutions - Experience with scrapers, extracting data from sites, serializing and validating data - Strong computer science expertise and commercial experience in web services architecture and development - Experience with GIS and integration with Google Maps - Strong analytical skills, good knowledge of math, and a high level of responsibility - Prefer to research things as deeply as possible and come up with new solutions - Communicative, team player, self-motivated - Upper-Intermediate English.

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript
React Native
TypeScript
Expo
Redux
Redux-Saga
Redux Thunk
HTML
Node.js
Firebase
Agile
Scrum
Axios
BitBucket
Git
GraphQL
RESTful API
Jira
Linux
macOS
Windows
CSS React
...

- 6+ years of commercial experience in IT. - Development, refactor and support of web/mobile applications based on React and React Native - Deep knowledge of HTML, CSS and JavaScript - New functionality development - Communicative, responsible, hardworking, result-oriented - Good attention to details - Good logical thinking and team player. - Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Khmelnytskyi, Ukraine
.NET
C#
JavaScript
TypeScript
ASP.NET Core Framework
Entity Framework
Hangfire
.NET Core
.NET Framework
Bootstrap
HTML
React
Redux
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
Azure
Azure Service Bus
Active Directory
Ansible
DevOps
Agile
MVC
Scrum
Waterfall
API
RESTful API
Web API
Atlassian Trello
Jira
Docker
Git
Kafka
Nginx
Postman
Unit Testing
xunit
Windows
Signal-R
...

- 5+ years of professional experience in the Information Technologies (IT) industry. - Refactoring of the existing applications. - Experience in developing applications using C#, JavaScript, TypeScript. - Experience in developing web applications using frontend frameworks. - Experience in load testing, automated unit testing, configuration of CI/CD. - Experience with Azure services. - Good knowledge in OOP, coding standards. - Good knowledge in Database. - Active and self-motivated team member. - Responsible, hard-working, result-oriented, creative and communicable, team player. - Skilled in client communication, software development and prioritizing competing deadlines. - Ability to multi-task with careful attention to detail. - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Ukraine
HTML
CSS
JavaScript
HTML5
SASS
Twitter Bootstrap
XHTML
Gulp.js
Adobe Creative Suite
Adobe Illustrator
Adobe Photoshop
Responsive Design
Agile
Scrum
Waterfall
Git
Jira
Redmine
Windows
...

- 8+ years of commercial experience in IT - Good logical thinking, high level of responsibility - Communicative, responsible, hardworking, result-oriented, and team player - Good attention to details - Pre-Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Kharkiv, Ukraine
.NET
C#
JavaScript
TypeScript
Angular
AngularJS
jQuery
Node.js
React
ASP.NET MVC Pattern
ASP.NET Web API
Entity Framework
.NET Core
SignalR
WPF
Bootstrap
CSS
HTML5
XML
JSON
AWS ElasticSearch
Microsoft SQL Server
MongoDB
Oracle Database
PostgreSQL
Redis
SQL
AWS
Azure
Azure Service Bus
Agile
microservices architecture
Scrum
RESTful API
Winforms
Azure DevOps Server (ex TFS Team Foundation Server)
DevOps
Git
SVN
Jira
Redmine
Kubernetes
RabbitMQ
Visual Studio
Windows
App Service
...

- 8 + years in the Full-stack .NET Development. - Good knowledge in programming Entity Framework, JavaScript, Asp.NET MVC, Web API; - Experience in developing web applications using frontend frameworks. - Experience in developing desktop applications. - Experience with Azure services. - Experience in load testing, automated unit testing, configuration of CI/CD, code review. - Good knowledge in OOP, best practices, coding standards. - Database design. - Projects estimation. - Experience in project leading. - Mentoring new team members and interns. - Good logical thinking, self-learning, high level of responsibility. - Responsible, hard-working, result-oriented, creative and communicable, team player. - Good attention to details. - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Ukraine
.NET
C#
JavaScript
TypeScript
ADO.NET
ASP.NET Core Framework
Dapper
Entity Framework
LINQ
.NET Core
.NET Framework
WPF
Angular
AngularJS
jQuery
Node.js
Vue.js
Bootstrap
CSS
HTML
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
Redis
SQLite
Azure
Cloudinary
Agile
Kanban
microservices architecture
MVC
Scrum
Asana
Atlassian Trello
Jira
Redmine
Azure DevOps Server (ex TFS Team Foundation Server)
DevOps
Docker
Kubernetes
Git
MSTest
xunit
RabbitMQ
UWP
Web API
Winforms
Windows
...

- 9 years of commercial experience in the Information Technologies (IT) industry. - Experience in developing web applications using frontend frameworks. - Experience in developing desktop applications. - Good knowledge in OOP, best practices, coding standards. - Experience in load testing, automated unit testing, CI/CD setup, code review. - Experience with variety of workflow engines, ORMs, SQL and NoSQL databases. - Development of the database structure. - Application development using microservices and monolithic architecture. - Microsoft Certification: Microsoft Azure Developer Associate. - Microsoft Certified Solutions Associate: Web Applications. - Microsoft Certified Solutions Developer: App Builder. - Refactoring of the existing applications. - Optimizing the performance of existing applications. - Development of novel services. - High-level and detailed application architecture. Responsible, hard - working, result-oriented. - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Ukraine
.NET
C#
ASP.NET MVC Pattern
ASP.NET Web API
Dapper
Entity Framework
Hangfire
LINQ
MS Dynamics 365
.NET Core
AWS DynamoDB
InfluxDB
Microsoft SQL Server
MySQL
Redis
AWS
AWS Cloudformation
AWS CloudWatch
AWS Lambda
AWS S3
AWS Secrets Manager
AWS SNS
AWS SQS
Agile
DDD
Scrum
RESTful API
Bamboo
CMS
Git
GitHub
Grafana
Jira
K6
KMS
xunit
Kafka
Windows
Moq
Parameter Store
StepFunctions
...

- 5+ years of commercial work experience in IT. - Experience in developing applications using C#. - Experience in development on the Microsoft .NET platform (C#, ASP.NET MVC, ASP.NET Web API). - Refactoring of the existing applications. - Experience with database design. - Solutions on the back-end from scratch. - Experience in load testing, automated unit testing, configuration of CI/CD, code review. - Good knowledge in OOP, best practices, coding standards. - Good attention to details. - High-level and detailed application architecture. - Responsible, hard-working, result-oriented. - Highly motivated team player. - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Azerbaijan
Java 10yr.
Kafka 4yr.
Microservies 4yr.
Kubernetes 3yr.
Scala
Angular
Apache Flink
Apache Spark
Dropwizard
Hibernate
Spring
CXF
Guice
Jersey
JMS
JSF
XML
XSLT
Apache Hive
Apache Pig
Apache Spark Streaming
Flume
Oozie
Apache Hadoop
AVRO
HDFS
Microsoft SQL Server
Oracle Database
AWS
AWS SQS
Apache Maven
Cucumber
Selenium Webdriver
Spock
CI/CD
GitLab CI
Jenkins
Docker
Grafana
JBoss
Kafka Streams
Red Hat OpenShift Container Platform
AVA
Reduce
...

- Java Team Lead and Architect with 10+ years of a demonstrated history of working in various industries, including finance, entertainment, and retail. - Proficient in Java, Scala, AWS, Jenkins, Docker, Maven, and other technologies for building high-load applications and services. - Extensive experience with Kafka Streaming applications for data transformation and aggregation. - Successfully designed and managed high-load applications utilizing Kafka for data processing and prediction. - Strong background in AWS, utilizing services like AWS Lambda, Docker, and Kubernetes to build scalable and efficient systems. - Strong experience designing and implementing technical solutions, setting up Agile teams, and mentoring developers. - Proven ability to handle multiple projects through the entire lifecycle, ensuring timely and within-budget delivery. - Experienced in conducting requirement analysis, identifying risks, and conducting mitigation action planning - Upper-Intermediate English

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Seniority Architect/Team-lead
Location Wroclaw, Poland
Java
Angular
JavaScript
Objective-C
TypeScript
jQuery
React
Clojure
Leiningen
CSS
HTML5
Primefaces
ES6
Hibernate
Spring
Spring Boot
JPA
JSF
Lombok
MapStruct
Spring IoC
Apache ZooKeeper
HBase
Flyway
Liquibase
Oracle Database
PostgreSQL
TSDB
AWS
AWS SQS
AFNetworking
Core Graphics
AOP
MVC
Apache Maven
Selenium Webdriver
BitBucket
Git
GitLab
SVN
Docker
Gradle
SonarQube
TeamCity
iOS
JBoss
JWT
SNMP
WebRTC
WebSockets
Boot
Kurento
Lumberjack
MagicalRecord
RichFaces
Vavr
...

- Java lead developer with 11+ years of complete circle engineering, development teams management, and architecture design. - Full-Stack Development Proficiency covering frontend technologies like AngularJS, Angular 11, ReactJS, and backend technologies including Java 8-14, Spring Boot, Hibernate, and more. - Proven Expertise in architecture design, system migration, and refactoring, enhancing performance and maintainability. - Specialized in RESTful APIs, designing, implementing, and optimizing high-performance APIs to facilitate seamless integration. - Successful Project Delivery, including Internet banking systems, contract management platforms, legal aid services, and ISP monitoring systems. - Strong Database Management Skills, with experience in PostgreSQL, OracleDB, HBase, Hadoop, and MongoDB. - 7+ years of experience as a Lead Engineer, leading teams of 10+ developers - 5+ years of experience as an Architect - Upper-intermediate English

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Seniority Senior (5-10 years)
Location Zaporizhzhya, Ukraine
.NET
C#
JavaScript
TypeScript
ADO.NET
ASP.NET MVC Pattern
.NET Core
.Net WCF
Ajax
Bootstrap
CSS
HTML5
jQuery
Angular
Microsoft SQL Server
MySQL
Oracle Database
PL/SQL
PostgreSQL
Azure
Agile
Kanban
microservices architecture
Scrum
Azure DevOps Server (ex TFS Team Foundation Server)
ClickUp
DevOps
GitHub
GitLab
Jasmine
Postman
Unit Testing
Jira
macOS
Windows
RESTful API
Web API
...

- 8+ years of commercial work experience in IT. - Experience in developing applications using C#. - Experience in development on the Microsoft .NET platform (C#, ASP.NET MVC, ASP.NET Web API). - Experience in developing web applications using frontend frameworks. - Refactoring of the existing applications. - Experience with variety of workflow engines, ORMs, SQL and NoSQL databases. - Experience with: - Database design; - Solutions on the back-end from scratch. - Refactoring of the existing applications. - Optimizing the performance of existing applications. - Good attention to details - Highly motivated team player. - Upper-Intermediate English. - Availability starting from ASAP

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Seniority Middle (3-5 years)
Location Georgia
Node.js
TypeScript
AWS
Kafka
PostgreSQL
JavaScript
AngularJS
Express
NestJS
Next.js
React
Vue.js
Bootstrap
CSS
HTML
HTML5
SASS
Socket.io
Enzyme
Gulp.js
Koa.js
Mongoose
NativeJS
Pm2
React Native
Redux
Redux-Saga
Webpack
Spring
Spring Boot
AWS DynamoDB
AWS ElasticSearch
Firebase
MongoDB
MySQL
Redis
Sequelize
Typeorm
AWS EC2
AWS S3
AWS SES (Amazon Simple Email Service)
AWS SQS
Blockchain
API
Eslint LinkedIn API
GraphQL
JWT
Stripe
Atlassian Trello
Jira
Redmine
Chai
CircleCI
GitLab CI
Jenkins
DDD
Kanban
Scrum
TDD
Docker
Kubernetes
Terraform
Git
GitHub
GitLab
Jest
Mocha
WebSockets
RabbitMQ
ZeroMQ
Linux
macOS
Windows
Office 365
...

- More than 10 years of experience in developing applications using JavaScript and TypeScript - Profound experience in developing applications using Node.js - Considerable practice in programming Node.js applications using Koa.js/Express.js - Teach-lead & Team Lead at Node.JS department - Experience in developing highly loaded systems - Analytical thinking - Communicative and team player - Upper-Intermediate English - Availability starting from 1/08/2023

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Java
Java Server Pages (JSP) 8yr.
J2EE 8yr.
Git 8yr.
JPA 7yr.
Spring Data 7yr.
Spring Integration 7yr.
Hibernate 7yr.
Spring 7yr.
Spring Boot 7yr.
Apache Maven 7yr.
Jira 7yr.
MVC 7yr.
JUnit 6yr.
JSON 5yr.
MySQL 5yr.
SQL 5yr.
Apache Tomcat 5yr.
Scrum 5yr.
Log4j 5yr.
HTML5 4yr.
Oracle Database 4yr.
Redis 4yr.
Mockito 4yr.
Postman 4yr.
Jetty 4yr.
OSGi 4yr.
Nginx 3yr.
BitBucket 3yr.
Apache Karaf 3yr.
GitHub 2yr.
SVN 2yr.
ZUL 2yr.
Apache Sling 1yr.
Apache Velocity 1yr.
PostgreSQL 1yr.
Adobe CQ 1yr.
JMeter 1yr.
JavaScript
Kotlin
Ajax
Bootstrap
CSS
HTML
jQuery
XML
Angular
AngularJS
Ext JS
Apache Ant
Apache Turbine
Hystrix
Java Servlets
JCR
JMS
JSTL
Spring model-view-controller (MVC) framework
Spring Security
Thymeleaf
Struts
Cosmos DB
dbForge Studio
Flyway
MongoDB
NoSQL
Oracle DataBase 11g
PL/SQL
AWS
Azure
AEM Sightly
AEM Sling
Camunda
Atlassian Confluence
BPMN
Kanban
Message Bus
microservices architecture
Docker
Kubernetes
IntelliJ IDEA
Sublime Text
Jenkins
RESTful API
Swagger
Zuul
Eureka
Netflix OSS
Struts Ajax
...

- 8+ years of experience with Java - Computer science education - Key areas of technical expertise: technical solution design, integration solution design, J2EE, back-end development. - Upper-intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Belarus
UI/UX
CSS
HTML
Adobe Illustrator
Adobe indesign
Adobe Photoshop
Figma
Sketch
Atlassian Trello
macOS
Zeplin
CloudApp
InvisionApp
Wacom
...

- 10+ years of experience in commercial UI/UX design and software development; - Experience working with blockchain projects; - Experience working with Figma and Adobe; - Good understanding of HTML and CSS; - Deep skills working with Atlassian Trello; - Overcame Agile-related challenges to construct a shared vision. Created alignment amongst the team to execute the vision. Led redesign efforts to refocus the product before launch; - Increased user satisfaction (+11%) and perceived findability of information (+9%) with the redesigned website; - Decreased bounce rate (-29%) with mobile website; - Increased service reach. Grew website visitors by 218%; - Increased page views by 46% with website redesign; - Upper-intermediate English; - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
Project management methodologies
Relationship Building
Empathy
Exceptional Verbal
Market Analysis
Presentation Skills
Project Scheduling
Software proficiency
Strategic planning abilities
...

- A highly skilled manager with 8+ years in various managerial roles involving analytics, project management, B2B/B2C customer relationship management, IT infrastructure planning. - Upper-intermediate English. - Available ASAP.

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Seniority Senior (5-10 years)
Location Kyiv, Ukraine
Product Manager
Project Management
CSS
HTML
Google Analytics
Airtable
MySQL
PostgreSQL
AWS
Google Docs
Banking
Agile
Atlassian Confluence
Atlassian Trello
Jira
Miro
Notion
Bash
CLI
CEX
DeFi
Staking
Draw.io
Figma
Mindmeister
Excel
Git
Kubernetes
Postman
Zeplin
Swagger
Documentation
Utrack
...

- 9+ years of experience in IT; - Experience working with Blockchain products; - Deep knowledge and skills in development of fintech products (CeFi/DeFi); - Work experience with Development and work on UI / UX design, and web programming (HTML, CSS); - Familiar with logic controller and CNC machine programming; - Experience in project management and sales - Good skills in organizing the work process in a team using Agile methodology; - Good understanding and vision of product development and its design solution; - Upper-Intermediate English; - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript 8yr.
HTML 8yr.
CSS 8yr.
MySQL 7yr.
SQL 7yr.
C 5yr.
C++ 5yr.
OOA 4yr.
OOD 4yr.
Microsoft SQL Server 3yr.
UML 2yr.
PostgreSQL 1yr.
Rational Rose 1yr.
C#
Java
PHP
Ajax
ASP
.NET
Salesforce
Oracle Database
Drupal
J2EE
Jira
Perl
Hybris
...

- 18 years of diverse and extensive experience in software development industry - 16+ years of experience as a Project & Engagement Manager for a number of various projects & products - 2+ years of experience as a developer in various Web technologies (HTML, JavaScript, PHP, ASP, Perl) - 5+ years of experience in managing large B2B projects in telecom industry - Planning, organizing and controlling the software development process at all stages (from startup to maintenance). Project plan development and maintenance including schedule plan, test plan, quality plan, team plan. Controlling the plan execution and team performance evaluation. Experience in strategic planning of product development. Good estimating experience. - Deep knowledge of software development life cycle and processes (Waterfall, RUP, XP, Scrum). - Excellent organizational skills, attention to detail, and ability to choose priorities required. - Leading the development team, excellent interpersonal skills and work constructively with people. - Personal motivation management and conflict solving experience. Personal evaluation and promotions experience. - Risk management and problem management. - Developing business relations with customers and ability to interact with foreign customers. Good client-communication skills, in time communicating of status, problems and risks. - Experience in writing requirements specifications. Working with the documentation, coordinating knowledge accumulation and its effective use. - Strong business analysis and problem solving skills. - Ability to manage multiple projects concurrently. - Experience in Project Management tools (MS Project). - Fluent English - Pre-Intermediate German

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Seniority Expert (10+ years)
Location Ukraine
React Native
...

Certainly! Here's a more detailed summary for you, written in the first person:My name is Sami and I am a software engineer with 7 years of experience in the IT industry. During my career, I have specialized in developing applications using React Native, MERN, and MEVN technologies. These skills allow me to create high-quality, scalable, and user-friendly applications that meet the needs of my clients.Throughout my experience as a software engineer, I have been involved in all stages of the development process, from the initial concept and design phase to implementation and testing. I am familiar with various software development methodologies, including Agile, and have used them to effectively manage projects and meet deadlines.In addition to my technical skills, I am also a strong communicator and collaborator. I believe that clear communication and teamwork are essential to successful project delivery. I am passionate about staying up-to-date with the latest technologies and techniques in the field, and I am always looking for ways to improve my skills and knowledge.

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Seniority Senior (5-10 years)
Location Lahore, Pakistan
Scrum
DevOps
Agile
QA
Backend
...

- 10+ years overall of experience in IT - Management: Change management, Program management, Project management, Account management - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Iasi, Romania
Payment Gateways 5yr.
WordPress 5yr.
Laravel 7-9 3yr.
Unity 2yr.
Ant Design 1yr.
...

Developer

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Seniority Expert (10+ years)
Location Caracas, Venezuela
Python
Kubernetes
AWS
JavaScript
PHP
Machine Learning
Django
React
ETL
SQL
Celery
RabbitMQ
CI/CD
GitLab CI
Git
...

- Python Developer with 5+ years - Deployed to Heroku an HR variability analysis app built with Django/Python, DRF, Celery & RabbitMQ, and PostgreSQL - Automated tests for CI/CD workflows Python, Kubernetes, GitLab CI/CD, AWS Cloud - Native English - Upper-intermediate French - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
Web Development
Web Application Development
...

Full stack maestro on a mission to craft digital wonders. From pixels to databases, I groove with code and design. Building web dreams with a cup of coffee in one hand and a keyboard in the other. Let's turn ideas into reality!

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Seniority Senior (5-10 years)
Location Lahore, Pakistan
Node.js
AWS
MongoDB
TypeScript
Go
C
C++
JavaScript
Python
CSS
HTML
Express
NestJS
React
Vue.js
React Native
Kibana
AWS ElasticSearch
FireStore
MySQL
PostgreSQL
Redis
SQL
GCP
API
RESTful API
Bash
CDN
CI/CD
CI-CD Pipeline
Docker
Terraform
Git
Grafana
iOS
Linux
Windows
Jira
Kanban
microservices architecture
Scrum
Nginx
NUnit
QA
Unit Testing
...

- 5 years of commercial experience in developing applications using Node.js and Typescript. - Strong analytical and results-driven skills. - Good logical thinking and high level of responsibility. - Communicative, responsible, hardworking, result-oriented and team player. - Good attention to detail. - Upper-Intermediate English. - Availability starting from 01/09/2023

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
JavaScript
Node.js
PostgreSQL
NestJS
TypeScript
Express
Next.js
React
React Thunk
Redux
Firebase
MySQL
Redis
Sequelize
Asana
Jira
Redmine
CI/CD
Docker
GraphQL
Kanban
Scrum
...

- Passionate developer with 5 years of experience in the field. - Passionate about high-quality development of powerful applications from scratch. - Eager to learn new technologies and use them in practice. - Upper-Intermediate English. - Availability starting from ASAP

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
C# 3yr.
.NET 3yr.
Figma
Git
Ubuntu
Windows
Unity
IDE
Monodevelop
Rider
...

Middle Unity 3D Developer

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Seniority Middle (3-5 years)
Location Vinnitsa, Ukraine
Python
AWS ML (Amazon Machine learning services)
Deep Learning
Keras
Machine Learning
NLP
NumPy
OpenCV
PyTorch
Scikit-learn
TensorFlow
C#
C++
FastAPI
Matplotlib
Pandas
Seaborn
DVC
PostgreSQL
SQL
SQLite
Heroku
AWS Cloud Data Science services
Docker
GitHub
GitLab
Linux
OOP
PyCharm
Visual Studio
Data Science
LaTeX
MS VS Code
NLP/ML algorithms
speech and NLP/ML techniques
...

- 0.5 years of experience - Data Scientist with a Machine Learning background - Upper-Intermediate English.

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Seniority Junior (1-2 years)
Location Vinnitsa, Ukraine
JavaScript 6yr.
Laravel 6yr.
Node.js 6yr.
Vue.js 6yr.
PHP
AngularJS
jQuery
CakePHP
Yii
Composer
NPM
Vuetify
Vuetify.js
Yarn
Memcached
MySQL
Redis
Axios
CI/CD
Docker
DRY
KISS
OOP
SOLID
Git
OpenCart
WordPress
RabbitMQ
RESTful API
nvm
...

- Expert Backend and Full Stack Developer with 6 years of experience - Intermediate English.

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Seniority Senior (5-10 years)
Location Poltava, Ukraine
Python 6yr.
TensorFlow 5yr.
AWS
OpenCV 6yr.
Scikit-learn 6yr.
Flask 6yr.
AWS Cloud Data Science services 6yr.
AWS SageMaker (Amazon SageMaker)
NumPy
R
Dlib
Matplotlib
Pandas
Seaborn
Jupyter Notebook
AWS DynamoDB
AWS API Gateway
AWS Boto3
AWS EC2
AWS Elastic Kubernetes Service (EKS)
AWS Lambda
AWS RDS (Amazon Relational Database Service)
AWS S3
Api Gateway
Bash
Docker
Ffmpeg
Git
Linux
Windows
MatLab
Data Science
Statsmodels
...

- 6 years of experience - Senior Data Scientist with specialization in Machine Learning and Computer Vision - Advanced English.

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Seniority Senior (5-10 years)
Location Cyprus
Kafka
JavaScript
PostgreSQL
Node.js
TypeScript
C++
CSS
SCSS
Styled components
Express
NestJS
React
React Native
Redux
serverless.js
Web3.js
Firebase
MongoDB
MySQL
SQL
AWS
AWS API Gateway
AWS EC2
AWS Lambda
AWS S3
AWS SNS
AWS SQS
Blockchain
API
DDD
DeFi
Solana
Docker
Magento
RabbitMQ
...

- More than 5 years of experience in commercial software development; - Strong knowledge of front-end / back-end frameworks and libraries; - Experience in analyzing and building architecture, prioritizing tasks and calculating risks; - Has experience in developing blockchain-based software; - Skilled in JavaScript / Typescript,React, Redux,Node.js; - Experience in researching productivity and technical problems of production; - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
PostgreSQL
Node.js
Vue.js
React
NestJS
JavaScript
PHP
TypeScript
AngularJS
jQuery
CSS
HTML
Quasar
MongoDB
MySQL
Oracle Database
Oracle SQL
Redis
SQL
AWS
Google App Engine
Agile
Scrum
API
Docker
GitLab
Project Management
...

- Well-qualified Full Stack Developer familiar with a wide range of programming utilities and languages. - Knowledgeable of backend and frontend development requirements. - Able to handle any part of the process with ease. - Collaborative team player with excellent technical abilities offering 12 years of related experience. - Knowledgeable Front End Developer adept at creating successful websites or apps that meet customer needs. - Specializing in collaborating with entrepreneurs and customers to gather requirements produce plans, and improve designs for usability and functionality. - Very proficient in VueJS, ReactJS, HTML, and CSS - Advanced English

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Seniority Senior (5-10 years)
Location Portugal
Kafka
JavaScript
NestJS
Node.js
TypeScript
C
C++
PHP
Python
NumPy
Angular
Express
CSS
HTML
HTML5
JSON
Redux
AWS ElasticSearch
MongoDB
MySQL
ORM
PostgreSQL
Prisma
Redis
Typeorm
Agile
microservices architecture
OOP
Scrum
API
GraphQL
BitBucket
Git
GitHub
GitLab
Docker
NATS
RabbitMQ
Project Management
PWA
SSH
WebSockets
...

- Full-Stack Web Developer with expertise in both back-end and front-end development - Extensive experience in all stages of the development cycle for dynamic web projects - Proficient in multiple programming languages - Has a strong understanding of software architecture and design principles - Skilled in project management, decision making and complex problem solving. Has creative and - innovative thinking, service-focused, self-development

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

- Bug’s life cycle, roles, and activities in the project team, positive/negative tests, smoke-testing, GUI, cross-browser, compatibility, black-box, white-box, gray-box, functional, non-functional, unit testing, regression testing, Mobile cross-browser testing, Mobile app testing - Creation of test plans, test cases, test suites, checklists, and bug reports. - Knowledge of Test Design techniques. - Understanding of SDLC, methodologies, and the difference between types of testing. - Hands-on experience in mobile application testing on IOS and Android operating systems. - Hands-on experience using emulators for Android and IOS e.g. Blue Stack. - Experience with Performance testing - Jmeter, BlazeMeter - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
SDLC
Swot
Google Docs
Adobe Photoshop
Corel Draw
Figma
Microsoft Visio
Prototyping
Agile
Kanban
Scrum
Atlassian Confluence
Jira
Office 365
Mind Mapping
...

- 5 years of experience in business analysis - Proficient in project documentation, SDLC, and requirements management - Skilled in mind mapping, UML/BPMN modeling, and prototyping - Experienced in prioritization, SWOT analysis, and stakeholders management - Strong analytical thinking and research skills - Effective communication and conflict management abilities - Knowledgeable in risk management and software development lifecycle - Quick learner, proactive, and adaptable to change - Upper-Intermediate level of spoken and written English

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Seniority Junior (1-2 years)
Location Ukraine
Node.js
JavaScript
TypeScript
CSS
HTML
HTML5
SCSS
Express
NestJS
React
Vue.js
JSON
Mongoose
React Context
Redux
MongoDB
MySQL
PostgreSQL
Prisma
Typeorm
AWS
AWS API Gateway
AWS EC2
AWS Lambda
AWS S3
GraphQL
RESTful API
CORS
Docker
Git
Jest
Jira
Redmine
Linux
Windows
OOP
Scrum
SOLID
...

- 3-5 years of experience in Full Stack Web Development - Strong knowledge of Node.js, JavaScript, and TypeScript - Experience with Express.js and Nest.js - Proficient in working with databases such as MongoDB, MySQL, and PostgreSQL - Familiarity with front-end technologies including HTML5, CSS3, React.js, and Vue.js - Skilled in building RESTful APIs and GraphQL - Experience with Docker and Prisma - Strong understanding of OOP and SOLID principles - Familiarity with AWS services - Good logical thinking and a team player - Intermediate English. - Availability starting from ASAP

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Seniority Junior (1-2 years)
Location Poltava, Ukraine
Node.js
JavaScript
TypeScript
CSS
HTML
HTML5
SCSS
Express
NestJS
React
JSON
Mongoose
Redux
MongoDB
MySQL
PostgreSQL
Prisma
Typeorm
AWS
CORS
Docker
Git
GraphQL
Jest
Jira
Redmine
Linux
Windows
OOP
Scrum
SOLID
...

- Developing web applications using Node.js, JavaScript, and TypeScript. - Experience with Express.js and Nest.js. - Writing tests unit and E2E - Strong knowledge of algorithms and data structures - Good logical thinking and team player. - Uper- Intermediate English. - Availability starting from ASAP

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Seniority Junior (1-2 years)
Location Zaporizhzhya, Ukraine
Node.js
JavaScript
TypeScript
CSS
HTML5
LESS
SCSS
Express
NestJS
Next.js
React
Redux
AWS DynamoDB
MongoDB
MySQL
PostgreSQL
Sequelize
Typeorm
AWS
AWS API Gateway
AWS EC2
AWS Lambda
AWS S3
AWS SAM
GraphQL
RESTful API
Docker
Kubernetes
Git
Jest
Jira
Redmine
Kanban
OOP
Scrum
SOLID
Linux
Windows
WebSockets
...

- Experience in developing web applications using JavaScript (Node.js, React.js). - Solid understanding and knowledge of object-oriented approach, software engineering principles, and concepts. - Knowledge in development of design and development of relational databases, creation stored procedures and triggers. - Good logical thinking and team player. - Communicative, responsible, hardworking, result-oriented. - Upper-Intermediate English. - Availability starting from ASAP

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Seniority Junior (1-2 years)
Location Poltava, Ukraine
Java
JavaScript
Kotlin
Python
CSS
HTML
XML
JAXB
JSON
Spring Security
Spring
Spring Boot
MariaDB
MongoDB
MySQL
Oracle Database
PostgreSQL
Apache Maven
Camunda
IntelliJ IDEA
Kafka
RabbitMQ
Linux
Windows
SSH
SSL
TLS
...

- 3+ years of programming experience. - Participated in various programming tournaments and commercial projects. - Core expertise covers Java and everything related. - Solid experience in the design, development, and support of back-end web applications. - Experience writing desktop applications in Java. - Experience maintaining business processes. - Specializing in web-application development with Spring Framework. - Upper-Intermediate English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Poland
Java 10yr.
Windows 14yr.
Kafka 12yr.
Hibernate 10yr.
JPA 10yr.
Git 10yr.
IntelliJ IDEA 9yr.
Liquibase 7yr.
JUnit 7yr.
JavaScript 6yr.
Oracle Database 6yr.
CSS 5yr.
HTML5 5yr.
Microsoft SQL Server 3yr.
Adobe Flex 3yr.
PL
TypeScript
Angular
Backbone.js
jQuery
Ant Design
Bootstrap
HTML
Spring
Spring Boot
JDBC
JMS
JSF
NgRx
MySQL
PostgreSQL
SQL
Azure MSSQL
Eclipse
Agile
MVC
Apache ActiveMQ
Apache Maven
NUnit
Selenium
Unit Testing
Apache Tomcat
J2EE
API
Swagger
Atlassian Confluence
Jira
Bamboo
Jenkins
SonarQube
BitBucket
SVN
VCS
Docker
Linux
OSGi
SAAS
...

- Software Engineer with over 10 years of practical development experience. - Practical experience with Java Standard Edition 7-17; Java Enterprise Edition(JPA, JTA, CDI, JMS, JSF, JAX-RS, Servlets API); - Hands on experience with Spring technological stack: Spring Core, Spring Boot, Spring Data, Spring Security; - Strong SQL knowledge and the corresponding experience with relational DBMS: Oracle, MSSQL, PostgreSQL; - Code quality assurance: refactoring, review using Crucible and Sonarqube; - Software architect skills: design of application architecture, decision-maker about technological stack; - Experience working in an Agile methodology; - Coordination of all the communications channels between the customer and team; - Development teams building, interviewing, hiring personnel; - Delivery complex software solutions for Application life-cycle management, Media and e-- - Commerce industries, Process automation, plug-in development for Atlassian products. - Intermediate English - Availability starting from ASAP

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Seniority Senior (5-10 years)
Location Poland
Python
Groovy
Alembic
Pydantic
pytest
Robot Framework
Django
FastAPI
Power BI
AWS DynamoDB
AWS Redshift
MySQL
PostgreSQL
Redis
SQLAlchemy
AWS
AWS Boto3
AWS Cloudformation
AWS CloudWatch
AWS Cognito
AWS EC2
AWS ECR
AWS ECS (Amazon Elastic Container Service)
AWS Elastic Kubernetes Service (EKS)
AWS IAM
AWS Kinesis
AWS Lambda
AWS Quicksight
AWS RDS (Amazon Relational Database Service)
AWS S3
Bash
BitBucket
Git
GitHub
Github Actions
GitLab
Git submodules
CircleCI
GitLab CI
Jenkins
Travis CI
Docker
Docker Compose
Kubernetes
Terraform
JWT
Swagger API
gUnicorn
Nginx
Uvicorn
Kafka
RabbitMQ
Behave
StepFunctions
...

- 5+ years of experience in Python development. - Proficient in Python, Bash, Groovy, Django, Django REST Framework, and other related technologies. - Strong knowledge of AWS services and architecture. - Experienced in designing and implementing RESTful APIs. - Skilled in Git and CI/CD practices. - Good understanding of testing approaches. - Bachelor's degree in computer science. - AWS Certified Solutions Architect. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Estonia
Java
Kotlin
Hibernate
Spring
JDBC
JSON
ELK stack (Elasticsearch, Logstash, Kibana)
Liquibase
MySQL
PostgreSQL
SQL
Apache Maven
JUnit
Mockito
Atlassian Confluence
Jira
Docker
Docker Compose
Git
Gradle
IntelliJ IDEA
Kafka
Kanban
Scrum
Linux
macOS
Windows
RESTful API
...

- 4+ years of experience in developing applications using Java and related technologies. - Good knowledge in programming JDBC, Hibernate. - Experience in using Design patterns. - Good logical thinking, self-learning, high level of responsibility. - Hard-working, result-oriented, creative and communicative, team player. - Upper-Intermediate English. - Availability starting from 18.09.2023

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Seniority Middle (3-5 years)
Location Ukraine
Java
C++
JavaScript
OpenAI
CSS
DOM
HTML
Hibernate
Spring Boot
Jasperreports
JavaFX
JDBC
Lombok
Spring Core
React
Kibana
AWS DynamoDB
AWS ElasticSearch
MySQL
NoSQL
PostgreSQL
Redis
SQL
AWS
AWS API Gateway
AWS Cognito
AWS ElastiCache
AWS SDK
AWS SES (Amazon Simple Email Service)
Apache Maven
JUnit
PayPal API
RESTful API
Swagger
BitBucket
Git
Docker
Kubernetes
Gradle
Jenkins
HTTP
TCP/IP
Jira
Redmine
Kanban
microservices architecture
Scrum
Linux
macOS
Windows
RabbitMQ
Authorize
QueryDsl
...

- Have experience in programming Spring Framework. - Have experience with Microservices architecture. - Practice with Elasticsearch (Kibana); - Experience in the fintech sphere; - Understanding of “Clean code”; - Good logical thinking, self-learning, high level of responsibility. - Responsible, hard-working, result-oriented, creative, and communicative, team player. - Intermediate English. - Availability starting from Asap

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
Java
JavaScript
CSS
HTML
jQuery
Hibernate
Spring Boot
JDBC
JPA
Jsoup
Lombok
MapStruct
Spring Cloud
Spring Data
Spring model-view-controller (MVC) framework
Spring Security
Liquibase
MongoDB
MySQL
Oracle Database
SQL
Apache Maven
JUnit
Selenium
Apache Tomcat
Atlassian Confluence
Jira
Redmine
Docker
Git
GitHub
GitLab
Gradle
GraphQL
RESTful API
Swagger
IntelliJ IDEA
Kanban
Scrum
Linux
macOS
Windows
RabbitMQ
...

- 5 years of experience in developing applications using Java. - Good knowledge of programming JDBC, and Hibernate. - Experience in using Design patterns. - Good logical thinking, self-learning, high level of responsibility. - Responsible, hard-working, result-oriented, creative, communicative, and team player. - Intermediate+ English. - Availability starting from ASAP

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Seniority Middle (3-5 years)
Location Kropivnitskiy, Ukraine
.NET
OutSystems
C
C#
C++
JavaScript
Python
Angular
AngularJS
Node.js
React
Angular Material UI
Bootstrap
Kendo UI
Material UI
.NET Framework
Microsoft SQL Server
MongoDB
MySQL
SQL
Azure
API
Web API
DevOps
Docker
Git
MVC
Scrum
SOLID
Windows
SAAS
...

- 10+ years experience in IT - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Guadalajara, Mexico
OutSystems
C
C#
C++
Java
Python
Entity Framework
.NET
WPF
Hibernate
ETL
UIPath
Microsoft SQL Server
ORM
PostgreSQL
SQL
Azure DevOps
Android
SAP
API
GraphQL
OpenAPI
RESTful API
Swagger
Atlassian Confluence
Jira
CDN
CI/CD
DevOps
Eclipse
Visual Studio
Git
MVVM
Scrum
Project Management
QA
Windows
Xamarin
Backoffice
SAP ERP
...

- Software Engineer with a broad software development experience in commercial projects. - Prefers to work in Microsoft stack but is also familiar with other environments like Outsystems or UiPath. - His command of English allows to communicate freely, as it was the default language for most of his employment. Always open to innovation.

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Seniority Senior (5-10 years)
Location Warsaw, Poland
JavaScript
TypeScript
Basic
Bootstrap
Chrome Extensions
CSS
HTML5
Material UI
SASS
SCSS
ES6
React Router
Redux
Redux-Saga
Redux Thunk
Redux-toolkit
Webpack
yup
React
Axios
Eslint LinkedIn API
Git
GitHub
GitLab
Jira
Kanban
Scrum
Windows
...

- 3+ years of commercial experience in IT - Experience in developing web applications using JavaScript (React) - Deep knowledge of HTML, CSS, TypeScript - New functionality development - Communicative, responsible, hardworking, result-oriented - Experience from simple sites to huge projects for companies - Good attention to details - Good logical thinking and team play - Intermediate- English - Availability starting from ASAP

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Seniority Junior (1-2 years)
Location Dnipro, Ukraine
C++ 10yr.
Go 4yr.
Rust 3yr.
C
Dart
JavaScript
PHP
Python
Ruby
TypeScript
Angular
Express
GatsbyJS
Meteor
Node.js
React
Vue.js
Bootstrap
Material UI
Django
Expo
NPM
React Native
Flutter
Ruby on Rails
AWS DynamoDB
Cassandra
InfluxDB
MongoDB
MySQL
PostgreSQL
Redis
TimescaleDB
AWS
CloudFlare
GCP
AWS ECS (Amazon Elastic Container Service)
AWS Lambda
AWS S3
Adobe Illustrator
Adobe Photoshop
Figma
Sketch
UI/UX
Agile
Waterfall
API
GraphQL
Kotlin Flow
RESTful API
Arduino
Bash
Perl
DevOps
Jenkins
Dredd
Jest
GIMP
GitHub
GRPC
SSH
Jira
Kafka
RabbitMQ
Linux
Nginx
...

- Software developer (since 2002), startup experience (since2007), - Upper-Intermediate English - Available SAP

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Seniority Senior (5-10 years)
Location Ukraine
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