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.

Node.js
JavaScript
TypeScript
Babel
Redux
Webpack
CSS
HTML5
SASS
Socket.io
Express
NestJS
Next.js
React
MongoDB
MySQL
PostgreSQL
Redis
Typeorm
AWS
Atlassian Trello
Jira
CI/CD
Helm
Jenkins
Docker
Kubernetes
GitHub
GitLab
GraphQL
RESTful API
Jest
Testing Library
Unit Testing
Kanban
microservices architecture
Scrum
Linux
macOS
Windows
RabbitMQ
WebSockets
...

- 6+ years of experience in web developing; - Experience in developing applications using Node.js and Javascript; - Strong knowledge in Node.js, Express.js, Nest,js; - Deep understanding and solid of Databases (MongoDB, MySQL, PostgreSQL); - Knowledge of AWS services; - New functionality development; - Good logical thinking, self-learning, high level of responsibility; - Responsible, hard-working, result-oriented, creative and communicative, team player; - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript
Node.js
NestJS 5yr.
React 5yr.
...

Senior developer, team lead with more than a decade experience leading teams, architecting and launching project.

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Seniority Architect/Team-lead
Location Madrid, Spain
React 6yr.
Redux 6yr.
Redux-Saga 6yr.
Node.js 5yr.
PostgreSQL 5yr.
GraphQL 5yr.
JavaScript
TypeScript
CSS
HTML
Material UI
Express
NestJS
Next.js
Redux Thunk
MongoDB
MySQL
Jest
...

- 6+ years experience as FullStack Developer. - He has great analytical and problem-solving skills, always eager to provide his own independent view on the product being developed to improve the final solution delivered to the end-users. - Upper-Intermediate English. - Start ASAP

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Seniority Senior (5-10 years)
Location Estonia
ASP.NET
C#
R
Angular
ASP.NET Core Framework
Entity Framework
.NET
.NET Core
.NET Framework
CSS
HTML
Microsoft SQL Server
MongoDB
SQL
T-SQL
AWS
AWS Lambda
Agile
Scrum
API
Atlassian Confluence
Jira
CI/CD
TeamCity
Git
Kafka
NUnit
xunit
Windows
NSubstitute
Protobuf
...

- 8+ years of commercial work experience in IT - Experience in developing applications using C# - Profound experience in Microsoft .NET development and associated technologies: Microsoft .NET Framework, .NET Core, MS SQL Server, Kafka, Protobuf, MongoDb and Entity framework to manage microservices ecosystem from scratch - Architecture design, OOP/OOD, SOLID, GoF/development - Experience working in Agile (Scrum) teams - Strong knowledge of data structures and algorithms - Web services development (designing various types of APIs, services/microservices) - Ability to work effectively under pressure - Good attention to details - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Prague, Czech Republic
PHP
Laravel
JavaScript
Python
Adapt-Framework
Ajax
CSS
HTML
jQuery
XML
AngularJS
Next.js
Node.js
Vue.js
Composer
PhpStorm
Psr
Xdebug
Flask
JSON
Slim
Symfony
NPM
Yarn
Pip
MariaDB
MongoDB
MySQL
SQLite
AWS
AWS EC2
AWS IAM
AWS S3
Agile
DRY
Scrum
SOAP
SOLID
Waterfall
API
OAuth
RESTful API
Git
Mercurial
Linux
Windows
PyCharm
Visual Studio
WebStorm
WordPress
...

- 6 years of commercial experience in tech - Implemented live projects based on the Laravel, Adapt-Framework, native PHP, WordPress, Slim. - Experience in working with a team (2-8 people) and working alone. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
ASP.NET 6yr.
.NET 6yr.
C#
JavaScript
ASP.NET Core Framework
ASP.NET MVC Pattern
Entity Framework
LINQ
SignalR
HTML
React
Redux
Power BI
Cosmos DB
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
AWS
Azure IoT Hub
Azure Service Bus
Agile
Design patterns
Kanban
Scrum
SOLID
Waterfall
Git
Jira
Mulesoft
RESTful API
Web API
OutSystems
Postman
xunit
RabbitMQ
Windows
...

- 6 years of professional experience in the Information Technologies (IT) industry. - Refactoring of the existing applications. - Experience in developing applications using C#, and JavaScript. - Experience in building microservices and end event-based systems. - Experience with dependency Injection and Service Life Cycles - Developing applications using design patterns - Good knowledge of OOP, SOLID, TDD - Understanding CI/CD practices - Understanding of API/EDI technology integration - Ability to write Unit and integration tests - Upper-Intermediate English

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Seniority Middle (3-5 years)
Location Ukraine
Java
CSS
HTML
Hibernate
Spring Boot
Java SE
JDBC
JPA
JSON
Lombok
Spring Data
Spring model-view-controller (MVC) framework
Spring REDIS
Spring Security
Flyway
MySQL
PostgreSQL
Atlassian Confluence
Jira
Redmine
Docker
Docker Compose
Git
Gradle
JUnit
Mockito
Linux
macOS
Windows
microservices architecture
PayPal API
Swagger
RabbitMQ
...

- 4+ years of experience with Java and related technologies - Hand-on experience with Microservices architecture - Reviewed code and debugged errors to improve performance - Developed, and implemented software applications for websites based on analyzed requirements and understanding of industry technical standards - Reworked applications to meet changing market trends and individual customer demands - Upper-Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Poland
Python
React
aiohttp
Alembic
AsyncIO
Beautiful Soup
Pandas
poetry
Angular
CSS
HTML
Django
FastAPI
Flask
AWS Athena
AWS DynamoDB
MongoDB
MySQL
Oracle Database
PostgreSQL
Redis
SQLAlchemy
SQLite
AWS
GCP
AWS AppSync
AWS Cognito
AWS EC2
AWS Glue
AWS IAM
AWS Lambda
AWS S3
AWS SNS
AWS SQS
MS Azure
Agile
Kanban
Scrum
Waterfall
Api Gateway
OAuth
RESTful API
Batch
Celery
Kafka
RabbitMQ
CI/CD
Jenkins
Docker
Docker Compose
Kubernetes
Terraform
Git
SVN
Jira
Redmine
KMS
Selenium Webdriver
Linux
Windows
PyCharm
Sublime Text
dependancy-injector
REST Webservice
StepFunctions
traefic
typer
...

- 5+ years of experience in Python Development - 1+ years of experience with front-end development using React - Knowledge and understanding of principles and methodologies of software design - Proficiency in Python development - Deep knowledge of Web development technologies - Experience with scrapers, extracting data from sites, serializing and validating data - DevOps: Deploying an app with docker, serverless application, AWS - Have experience mentoring - Excellent knowledge of common software engineerings practices, like OO principles, modern design patterns, test-driven development, continuous integration, and continuous deployment - Experience with payment systems integrations - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Gera, Germany
Java
ava 11
CSS
HTML
Hibernate
Spring
Spring Boot
Java SE
JDBC
JPA
JSON
Lombok
Slf4j
Spring Data
Spring model-view-controller (MVC) framework
Spring REDIS
Spring Security
WireMock
Flyway
Microsoft SQL Server
MySQL
PostgreSQL
AWS
Analytic Skills
Apache Maven
JUnit
Mockito
Security
Apache Tomcat
Atlassian Confluence
Jira
Redmine
Docker
Docker Compose
Git
Google API
Log4j
PayPal API
RESTful API
Swagger
Gradle
Jenkins
Linux
macOS
Windows
microservices architecture
MVC
RabbitMQ
Authorize
GitBucket
Log4j2
Spring boot Data Jpa
Spring Boot ThymeLeaf
...

- Have 5 years experience with Java and related technology; - Experience working with Docker; - Deep skills with PostgreSQL, MySQL, MS SQL Server; - Experience working with financial projects; - Good knowledge of PayPal API; - Experience working with AWS and Google API; - Experience with Microservices; - Good logical thinking, self-learning, high level of responsibility; - Responsible, hard-working, result-oriented, creative and communicative, team player; - Upper-Intermediate English.

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Seniority Senior (5-10 years)
Location Ukraine
Java
C++
JavaScript
CSS
DOM
HTML
Hibernate
Spring
Spring Boot
Jasperreports
JavaFX
JDBC
JSON
Lombok
Spring Core
Spring Data
Spring model-view-controller (MVC) framework
Spring Security
React
Kibana
AWS ElasticSearch
Liquibase
MySQL
PostgreSQL
SQL
AWS
Analytic Skills
Apache Maven
JUnit
Mockito
BitBucket
Git
Docker
Google API
Log4j
OpenAPI
PayPal API
RESTful API
RestTemplate
Swagger
Gradle
Jenkins
HTTP
TCP/IP
Jira
Redmine
Linux
Windows
RabbitMQ
Authorize
QueryDsl
...

- 5 years of experience in the IT industry working with Java; - Experience working with banking and financial projects, fintech sphere; - Good abilities with SQL, MySQL, PostgreSQL, and RabbitMQ; - Experience with AWS and Google API; - Good knowledge of C++ and JavaScript; - Good abilities working with PayPal API; - Deep skills working with Docker; - Have experience in programming Spring Framework; - Practice with Elasticsearch (Kibana); - Upper-Intermediate English.

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Seniority Senior (5-10 years)
Location Poland
Python
Apache Spark
Django
Flask
Pandas
AWS DynamoDB
Cosmos DB
MongoDB
MySQL
PostgreSQL
AWS
Azure
GCP
AWS Lambda
Agile
Kanban
Scrum
Api Gateway
Google API
RESTful API
Atlassian Trello
Jira
CI/CD
Docker
Kubernetes
Terraform
Git
Linux
macOS
Windows
Selenium Webdriver
Unit Testing
WebSockets
Dataframes
...

- Software Engineer with more than 6 years of commercial experience in software development - Interested in cloud computing, software architecture design, and efficient algorithms - Deep knowledge of Web development technologies - Excellent knowledge of common software engineering practices, like OO principles, modern design patterns, test-driven development, continuous integration, and continuous deployment - Extensive experience in building architecture and database optimization - Extensive experience in mentoring specialists, making code review - Dedicated and responsible team player - Quick learner, team player, goal-oriented and responsible - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
Java
Groovy
BouncyCastle
Freemarker
Java Server Pages (JSP)
Lombok
Spring Data
Spring Security
Spring web
Thymeleaf
Hibernate
Spring
Spring Boot
CouchDB
ELK stack (Elasticsearch, Logstash, Kibana)
Liquibase
Microsoft SQL Server
Oracle Database
PostgreSQL
Apache Maven
Apache Tomcat
Atlassian Confluence
Jira
Docker
Kubernetes
Git
GitHub
GitLab
Gradle
IntelliJ IDEA
Kafka
RabbitMQ
Kanban
microservices architecture
Scrum
SOAP
Linux
macOS
Windows
RESTful API
...

- 5+ year of experience in Java software development; - Have experience with Microservices; - Good logical thinking, self-learning, high level of responsibility; - Responsible, hard-working, results-oriented, creative and communicable, team player; - Good attention to detail. - Upper-Intermediate English.

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Seniority Senior (5-10 years)
Location Ukraine
React 2yr.
Node.js 1yr.
JavaScript 2yr.
Gulp.js 2yr.
Redux 2yr.
Webpack 2yr.
Git 2yr.
Microsoft Visual Studio Code 2yr.
Sublime Text 2yr.
WebStorm 2yr.
TypeScript 1yr.
CSS 1yr.
HTML5 1yr.
LESS 1yr.
SASS 1yr.
Next.js 1yr.
MongoDB 1yr.
PostgreSQL 1yr.
Stylus 1yr.
...

- 1,5 year of experience, skilled in frontend development. Gained skills in React, Redux. - Upper-Intermediate English - Available ASAP

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Seniority Junior (1-2 years)
Location Ukraine
React 1yr.
CSS 2yr.
HTML5 2yr.
JavaScript 1yr.
Android Studio 1yr.
React Native 1yr.
Redux 1yr.
Android 1yr.
Microsoft Visual Studio Code 1yr.
Web Services 1yr.
XCode 1yr.
Atlassian Trello 1yr.
Jira 1yr.
Figma 1yr.
Git 1yr.
iOS 1yr.
Windows 1yr.
JSON API 1yr.
RESTful API 1yr.
...

- 1 year of experience in software development; skilled in JavaScript, React, React Native. Confident in HTML, CSS, integration with API. High level of cross-platform development and adaptation for different devices - Intermediate English - Available ASAP

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Seniority Junior (1-2 years)
Location Lviv, Ukraine
PHP 4yr.
Magento 2 3yr.
JavaScript
CodeIgniter
Symfony
Zend
Composer
PhpStorm
Xdebug
CSS
HTML
SASS
XML
Gulp.js
KnockoutJS
AWS ElasticSearch
MongoDB
MySQL
NoSQL
Redis
API
GraphQL
RESTful API
BitBucket
Git
GitHub
GitLab
CI/CD
Docker
Vagrant
Jira
Redmine
Linux
OOD
OOP
SOAP
WebStorm
...

- 4+ years experience in IT. - As a Certified Magento developer with 3+ years of experience, he has developed deep expertise in the Magento e-commerce platform and PHP programming language. His track record is characterized by consistently delivering high-quality work that meets or exceeds client expectations, while also staying within budget and meeting tight deadlines. Has approached every project with a responsible and persevering attitude, working tirelessly to ensure that his work meets the highest possible standards of quality and functionality. - Upper-Intermediate English. - Start ASAP

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Seniority Middle (3-5 years)
Location Ukraine
React 2yr.
Redux 2yr.
JavaScript 2yr.
Git 2yr.
Microsoft Visual Studio Code 2yr.
Sublime Text 2yr.
WebStorm 2yr.
CSS 1yr.
HTML5 1yr.
LESS 1yr.
SASS 1yr.
Gulp.js 1yr.
Webpack 1yr.
Next.js 1yr.
MongoDB 1yr.
PostgreSQL 1yr.
Stylus 1yr.
...

- 1,5 year of commercial experience, skilled in frontend development. Gained string skills in React, Redux - Intermediate English - Available ASAP

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Seniority Junior (1-2 years)
Location Lviv, Ukraine
JavaScript 4yr.
React 3yr.
Node.js 2yr.
Git 4yr.
Jira 4yr.
JSON API 4yr.
RESTful API 4yr.
CSS 3yr.
HTML5 3yr.
jQuery 3yr.
Redux 3yr.
macOS 3yr.
Windows 3yr.
Microsoft Visual Studio Code 3yr.
WebStorm 2yr.
SASS 1yr.
Styled components 1yr.
...

- 4 years of experience in web development. Skilled in JavaScript and React, TypeScript. - Confident in HTML, CSS, integration with API. - 4 years of experience in programming - Upper-Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Lviv, Ukraine
Python 10yr.
Django 10yr.
PostgreSQL 10yr.
Redis 10yr.
MariaDB 5yr.
MySQL 5yr.
Tornado
JavaScript
PHP
aiohttp
AsyncIO
Pandas
pytest
Twisted
Ajax
CSS
HTML
HTML5
XML
Falcon
Flask
JSON
FireBird
MongoDB
SQL
SQLAlchemy
Asterisk
Eclipse
PyCharm
Sublime Text
Bash
EMacs
Shell Scripts
BitBucket
Git
GitHub
SVN
Celery
DNS
FTP
HTTP
HTTPS
ICMP
TCP/IP
UDP
VoIP
Docker
Docker Compose
FreeBSD
Linux
Windows
GraphQL
RESTful API
Jenkins
Jenkins CI
microservices architecture
SOAP
Nginx
Selenium Webdriver
CGI
Noodles
Nose
Python IDLE
Twisted Framework
...

- 10+ years of experience in Analysis, Design, Development and Implementation of various web, stand-alone, client-server applications using Python; good Experience with Python web frameworks such as Django, Flask, Pyramid Framework, Tornado, Twisted, AioHTTP; have work experience with various Python Integrated Development Environments like PyCharm, Eclipse, Emacs; - Expertise in handling Django ORM and SQLAlchemy; experienced in developing applications using Agile Methodologies, Waterfall Methodology and Scrum stories in a python based environment; - Have knowledge in relational databases like MySQL (MariaDB),PostgresSQL, Firebird; have knowledge in NoSQL databases like Redis, MongoDB; - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Kryvyi Rih, Ukraine
JavaScript 4yr.
React 2yr.
Node.js 2yr.
iOS 4yr.
Linux 4yr.
Windows 4yr.
CSS 3yr.
HTML5 3yr.
LESS 3yr.
SASS 3yr.
JSON API 3yr.
RESTful API 3yr.
Jest 3yr.
Stylus 3yr.
Express 2yr.
Koa.js 2yr.
Redux 2yr.
MongoDB 2yr.
Atlassian Trello 2yr.
Jira 2yr.
Git 2yr.
WebStorm 2yr.
PostgreSQL 1yr.
Web Services 1yr.
Material UI
Firebase
Docker
sendgrid
Google API
Twilio
...

-4 years of experience in software development; skilled in JavaScript, React and Node frameworks. - Confident in Unit Testing, HTML, CSS, integration with API. Very experienced in creating custom Bootstrap/Material UI controls according to design. -3 years of experience in Web Development -1 years of experience in Unit Testing -4 years of experience in programming - Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Lviv, Ukraine
Django 5yr.
Flask 4yr.
Node.js 1yr.
JavaScript
Python
Firebase
Memcached
MongoDB
MySQL
PostgreSQL
Redis
Docker
Git
JWT
RabbitMQ
Cellery
Microseervices
...

- 6+ years of experience as a Python Developer - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Azerbaijan
Go
C#
JavaScript
CSS
HTML
Fiber
Gin
React
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
Redis
AWS
Linode
Atlassian Trello
Jira
Docker
Docker Swarm
Kubernetes
Git
GRPC
Jenkins
Kanban
microservices architecture
Scrum
Linux
RabbitMQ
RESTful API
chi
...

- Software Engineer with more than 3 years of commercial experience in software development - Solid expertise in development using Golang - Experience in MVC that use Domain-Driven Design architecture - Experience in development using SOlID, DRY, KISS - Hands-on experience with third-party API integration - Upper-Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Poland
React
Node.js
JavaScript
TypeScript
Ajax
Bootstrap
CSS
HTML5
jQuery
LESS
PostCSS
SASS
Socket.io
Babel
ES6
Formik
Gulp.js
Passport.js
React Native
React Router
React-Saga
Redux
Reselect
three.js
Webpack
Express
Lodash
Moment.js
NestJS
JSON
MongoDB
PGAdmin
PostGIS
PostgreSQL
Sequelize
Axios
Flux
Chai
Docker
Eslint LinkedIn API
Swagger
Jira
Mocha
Postman
OOP
DeepLinking
ICroper
...

- 7 years of professional experience using front-end and back-end technologies - Front-end: deep knowledge of native JavaScript (basics, OOP, DOM, events, asynchrony, AJAX, event loop), ES6+, jQuery and other libraries (Moment.js, etc.), Typescript, React, React Native, Redux, other React-tools (React-router, Redux-Saga, Reselect, etc.), HTML5, CSS3, LESS, SASS, Bootstrap - Back-end: Node.js, Nest.js, Express.js, Passport.js, RESTful API, socket.io - Modular, scalable, and reusable code, tests, project deployment - Upper-Intermediate English - Available from 01.06.2022

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Seniority Senior (5-10 years)
Location Nikopol, Ukraine
Node.js
React
Dart
JavaScript
PHP
Python
TypeScript
Angular
GatsbyJS
Svelte
CSS
SCSS
ES6
Fastify
NPM
Preact
Vite
Flutter
Firebase
PostgreSQL
Agile
Scrum
Atlassian Trello
Jira
Docker
Docker Swarm
Kubernetes
Figma
Git
GraphQL
JWT
RESTful API
Swagger
Linux
Windows
...

- Good experience in web development. - Strong attitude to follow engineering best practices. Open to new approaches, can argue about technical decisions. - Upper-Intermediate English - Available: ASAP

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Seniority Senior (5-10 years)
Location Ukraine
Python
React
JavaScript
NumPy
PyTorch
Ajax
Bootstrap
XML
XSLT
Django
Flask
Pandas
AWS Redshift
MongoDB
MySQL
Oracle Database
PostgreSQL
Redis
SQL
SQLite
AWS
GCP
Agile
Kanban
Scrum
Waterfall
Apache HTTP Server
Celery
RabbitMQ
cURL
Docker
Kubernetes
Git
SVN
Jenkins
Jira
Redmine
Linux
Windows
OAuth
RESTful API
PyCharm
Sublime Text
...

- Back-end engineer with 4+ years of commercial experience with Python - 1+ years of experience with front-end development using React - Has experience with AWS: Lambda, ECS, S3, Elasticsearch, EMR, Glue - Strong computer science expertise and commercial experience in web services architecture and development - Upper-Intermediate English. - Available ASAP

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Seniority Senior (5-10 years)
Location Ivano-Frankivsk, Ukraine
Scala
Java
AWS
Akka
Apache Spark
Lagom
Monix
Play Framework
Scala Slick
Spring
Scala Cats
Scala Pureconfig
Scala SBT
Scala Tapir
Apache Hive
Flyway
HDFS
MongoDB
PostgreSQL
Slick database query
Atlassian Trello
Jira
GitHub
GitLab
...
Seniority Middle (3-5 years)
Location Ternopil, Ukraine
Python
JavaScript
Alembic
Pandas
poetry
Angular
React
CSS
HTML
Django
FastAPI
Flask
AWS Athena
AWS DynamoDB
MongoDB
MySQL
Oracle Database
PostgreSQL
Redis
SQL
SQLAlchemy
SQLite
AWS
GCP
AWS Cognito
AWS EC2
AWS Glue
AWS IAM
AWS Lambda
AWS S3
AWS SNS
AWS SQS
MS Azure
Agile
Kanban
Scrum
Waterfall
Celery
Kafka
RabbitMQ
CI/CD
Jenkins
Docker
Docker Compose
Kubernetes
Terraform
OAuth
RESTful API
Git
SVN
Jira
Redmine
Linux
Windows
PyCharm
Sublime Text
Selenium Webdriver
...

- 5+ years of experience in Python Development - Knowledge and understanding of principles and methodologies of software design - Proficiency in Python development - Deep knowledge of Web development technologies - Good communication and analytical skills - Experience with scrapers, extracting data from sites, serializing and validating data - DevOps: Deploying app with docker, serverless application, AWS - Have experience mentoring - Excellent knowledge of common software engineering practices, like OO principles, modern design patterns, test driven development, continuous integration, and continuous deployment - Experience with payment systems integrations - Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
PHP
JavaScript
Ajax
CSS
HTML
jQuery
XML
Vue.js
Laravel
Laravel Auditing
Laravel Unit
MySQL
Apache HTTP Server
Asana
Docker
Git
GitLab
RESTful API
Swagger
WordPress
...

- Back-end development and maintenance of websites using PHP and MySQL. - Experience with WordPress CMS, plugins, custom applications with Laravel framework, API integrations. - Available mid July - Intermediate English

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Seniority Middle (3-5 years)
Location Ukraine
Java
JavaScript
Kotlin
TypeScript
AngularJS
jQuery
Vue.js
Apache Turbine
Hystrix
iBATIS
Jakarta
Java EE
Java Server Pages (JSP)
Java Servlets
JDBC
JPA
JSON
Logback
Lombok
Slf4j
Spring Cloud
Bootstrap
CSS
HTML5
XML
ES6
Hibernate
Spring
Kibana
AWS ElasticSearch
ELK stack (Elasticsearch, Logstash, Kibana)
Microsoft SQL Server
MongoDB
MySQL
Oracle Database
PostgreSQL
AWS
AWS EC2
AWS Lambda
AWS RDS (Amazon Relational Database Service)
AWS S3
Google BigQuery
Adobe Photoshop
Corel Draw
Agile
AOP
MVC
Scrum
Waterfall
Atlassian Trello
Jira
Redmine
Docker
Git
SVN
HTTP
JUnit
Mockito
Kafka
RabbitMQ
Linux
macOS
Windows
Log4j
RESTful API
Zuul
Logstash
Oracle WebLogic Application Server
CSV
Eureka
Feign
...

- 10+ years of work experience with Java stack and about 5 years as Technical lead; - Deep skills working with PostgreSQL, MongoDB, and RabbitMQ; - Good knowledge of AWS; - In-depth abilities working with Docker; - Experience working with Kotlin; - Experience working with banking and financial projects; - 3 years experience as Team Lead; - Confident knowledge in development with Java Frameworks; - Experience as a cloud architect; - Experience with implementing Full Stack Features; - Hand on development of the application from the scratch, maintaining the legacy projects, testing, bug fixing, and deployment; - Experience in collaboration with distributed (including international) teams leveraging SCRUM methodology; - Able to work both as a team player and on individual assignments; - Upper-Intermediate English; - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
antlr4
C++
Groovy
Haskell
Java
Kotlin
Python
Android APIs
Angular
jQuery
Django
Hibernate
Spring
Spring Boot
Java Server Pages (JSP)
JMS
JPA
Spring Core
Spring Data
Spring model-view-controller (MVC) framework
PyQt
MySQL
PostGIS
PostgreSQL
Redis
SQL
SQLite
GraphQL
Keycloak
SocureAPI
Swagger
TrulioAPI
Docker
Kubernetes
Git
Jira
Redmine
Kafka
Linux
macOS
Windows
microservices architecture
OOP
WebSockets
...

- 8 years of work experience in IT; - Experience working with Kotlin; - Good understunding of PostgreSQL; - Good skills with SQL, MySQL, and SQLite; - Experience working with banking and financial projects; - Deep skills working with Docker and Kubernetes; - Good knowledge of Python; - Functional programming (lambda calculus, typed lambda calculus, lazy evaluations, pure functions); - GRASP and GoF Patterns, UML; - Good logical thinking, self-learning, and high level of responsibility; - Intermediate English; - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
TypeScript 7yr.
Node.js 6yr.
JavaScript
Auth0
C#
Ajax
CSS
HTML
jQuery
LESS
SCSS
Styled components
Angular
AngularJS
NestJS
Next.js
React
ASP.NET
ASP.NET MVC Pattern
Entity Framework
LINQ
.NET
.Net WCF
Gulp.js
React-Saga
Redux
Webpack
Ionic
AWS DynamoDB
Firebase
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
Typeorm
AWS SAM
Azure DevOps Server (ex TFS Team Foundation Server)
Docker
Git
GraphQL
RESTful API
Web API
Microsoft Visual Studio Code
Visual Studio
Visual Studio Team Services
MVC
SSR
MS SQL Server 2008
WebStorm 16
...

- 10 years of software development experience - 7 years of commercial experience with TypeScript and 6 years of commercial experience with Node.js - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Uzhgorod, Ukraine
JavaScript
Vue.js
Angular
NestJS
TypeScript
Express
Node.js
React
Angular Material UI
Koa.js
LoopBack
AWS DynamoDB
MongoDB
PostgreSQL
Redis
AWS S3
Docker
Kubernetes
GitHub
GitLab
GraphQL
RESTful API
Jenkins
RabbitMQ
WebSockets
...

- Full Stack Developer with 4 years of experience creating different projects from scratch; - Specializing in Backend development. Experienced with all stages of creating the product: from discussion with the customer, architecting, implementing, and testing, up to production; - Worked mostly with Nest JS for backend, Vue, React and Angular for frontend; - Familiar with SOLID, DRY and other clean code design principles. - Intermediate English. - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
C# 8yr.
ASP.NET 8yr.
.NET Framework
.NET Core
JavaScript 8yr.
T-SQL 8yr.
Excel 8yr.
PowerPoint 8yr.
Postman 5yr.
PostgreSQL 4yr.
Jira 4yr.
SharePoint 4yr.
Java 2yr.
JMeter 2yr.
OutSystems 2yr.
BitBucket 1yr.
Microsoft Visio 1yr.
PHP
TypeScript
Backbone.js
Express
jQuery
NestJS
Next.js
Node.js
React
Bootstrap
CSS
HTML5
LESS
XML
XPATH
XSLT
ES6
Redux
Webpack
JSON
Symfony
Microsoft SQL Server
MongoDB
MySQL
NoSQL
Redis
SQL
Azure
Agile
MVC
Razor
SOAP
API
ASMX WebServices
RESTful API
Azure DevOps Server (ex TFS Team Foundation Server)
Internet Information Services (IIS)
Nginx
Git
Blazor
DevOps
Docker
Figma
Web Application Development
...

- 9+ years experience as Full-stack Developer. - Full-Stack Engineer has been developing network applications, services, and websites for over five years. - Extensive experience in network application development, web services, databases, support, deployment, server configuration, and high-performance performance monitoring solutions. - Upper-Intermediate English. - Available to start ASAP

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Seniority Senior (5-10 years)
Location Ukraine
React 4yr.
Node.js 4yr.
JavaScript
C#
PHP
ASP.NET MVC Pattern
Entity Framework
WPF
Bootstrap
CSS 3.0
jQuery
Material UI
SCSS
Express
NestJS
Next.js
Vue.js
Laravel
React-Saga
Redux
Vuex
Webpack
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
Docker
Git
GraphQL
OOP
SOLID principles
PWA
...

- 5 years of experience as a Middle React.js Developer - He has experience with web interfaces and react.js and node.js technologies. Experience with PWA on projects, also worked with PHP, C++, C#, and Android development. - Upper-Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Poland
PHP 13yr.
JavaScript 12yr.
Node.js 11yr.
C# 10yr.
SQL 13yr.
Angular 8yr.
TypeScript 7yr.
React 4yr.
Android Studio
AngularJS
Backbone.js
jQuery
ASP.NET Core Framework
ASP.NET MVC Pattern
Bootstrap
CSS
HTML5
LESS
SASS
SCSS
CodeIgniter
Yii
FabricJS
Gulp.js
NativeJS
PeerJS
Webpack
PhpStorm
AWS DynamoDB
AWS ElasticSearch
Firebase
Microsoft SQL Server
MongoDB
MySQL
NoSQL
OrientDB
PostgreSQL
SQLite
AWS
Azure
AWS API Gateway
AWS CloudFront
AWS EC2
AWS Lambda
AWS RDS (Amazon Relational Database Service)
AWS S3
Azure Service Bus
Apache NetBeans
Eclipse
Microsoft Visual Studio Code
Visual Studio
WebStorm
Apache Solr
API
Asana
Atlassian Trello
Jira
Azure DevOps Server (ex TFS Team Foundation Server)
Windows Server
BitBucket
Git
GitLab
Mercurial
SVN
Centos
Debian
Ubuntu
Windows
Docker
Kubernetes
WebRTC
...

- 13 years of experience in application software development. - Experience of development mobile applications, desktop applications, database applications, WEB-applications, Static Code Analyzing, Team management. - More than 6 years of experience in administration IT infrastructure, passed MCP, MCITP, MCSA certifications. - Upper-Intermediate English. - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
React 2yr.
TypeScript
Next.js
JavaScript
Ant Design
CSS
HTML
Material UI
SCSS
FabricJS
React Native
React Router
React-Saga
Redux
GatsbyJS
Node.js
MySQL
SQLite
PWA
RESTful API
Effector
...

- 2+ years of experience as a Middle React.js Developer - He has experience working on an SSR application on React.js/Next.js/Node.js/TypeScript. Knowledge in building high-quality JS and react.js applications. Engaged in the approach to performance optimization tools. - Upper-Intermediate English - Available ASAP

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Seniority Junior (1-2 years)
Location Ukraine
Node.js
JavaScript
TypeScript
Express
NestJS
Hapi.js
Knex.jx
AWS ElasticSearch
Firebase
MongoDB
MySQL
PostgreSQL
Redis
Sequelize
Typeorm
AWS
CloudFlare
GCP
Agile
microservices architecture
Scrum
Atlassian Trello
Jira
Docker
Kubernetes
Git
GraphQL
RESTful API
Stripe
Tsoa
Jest
Linux
Windows
Nginx
RabbitMQ
WebSockets
...

- Proficient in Node, Typescript, and Express, with experience in multiple backend development roles, working on projects related to education, healthcare, and SEO optimization. - Utilized tech stack including Nest.js, PostgreSQL, TypeORM, Redis, GCP, REST, and WebSockets while developing platforms for physicians and improving healthcare services. - Successfully integrated ElasticStack and implemented admin panels for SEO entities in a platform designed for automated SEO optimization. - Developed and maintained microservices for a healthcare company, focusing on notifications, messages, calls, and emails, utilizing technologies such as Express, Nest.js, MySQL, MongoDB, Sequelize, and Firebase. - Consistently prioritized efficient workflows and high test coverage, introducing git flow strategies and achieving 90% unit test coverage in microservices. - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Java
C++
Angular
Bootstrap
CSS
HTML
Hibernate
Spring Boot
Spring Data
Spring Security
Flyway
MySQL
PostgreSQL
AWS
Apache Maven
JUnit
Mockito
Eclipse
IntelliJ IDEA
Visual Studio
Git
SVN
Jira
Redmine
Linux
Windows
microservices architecture
Scrum
OpenAPI
RestTemplate
Swagger
...

- 3+ years experience in the IT industry as a Java developer - Has skills in developing microservice applications - Has experience in programming Spring Framework, Hibernate - Great knowledge of Java Core - Upper-Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Ukraine
Node.js
JavaScript
TypeScript
CSS
HTML
HTML5
Express
NestJS
React
Redux
Webpack
Firebase
MongoDB
MySQL
PostgreSQL
Redis
Heroku
AWS S3
Atlassian Trello
Jira
BitBucket
Git
GitHub
GitLab
Docker
Docker Compose
Twilio
...

- Experience: 4+ years - Intermediate English. - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
Node.js
C
JavaScript
PHP
Python
TypeScript
Angular
Backbone.js
KnockoutJS
NestJS
Next.js
Nuxt
React
Vue.js
Gulp.js
Webpack
SASS
Clickhouse
MySQL
PostgreSQL
Redis
Apache ActiveMQ
RabbitMQ
CI/CD
Docker
Kubernetes
Grafana
Prometheus
Red Hat OpenShift Container Platform
Swagger
...

- 10+ years of web development - Upper-Intermediate English. - Available ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
PHP
JavaScript
Ajax
Bootstrap
CSS
HTML
jQuery
SCSS
Tiny MCE Advanced
Avada
Contact Form 7
Divi Builder
Elementor
The7
Themify Builder
WooCommerce
WPML
Yoast SEO
Canvas
React
Vue.js
Yii
MySQL
SQL
AWS
Apache HTTP Server
Nginx
Atlassian Trello
Jira
Redmine
DevOps
Drupal
Joomla
NetSuite
Shopify
WordPress
Git
Google API
RESTful API
Kanban
Scrum
Karma
Linux
macOS
Windows
ACF
BeTheme
Bridge
Brooklyn
Divi
Enfold
Flatsome
Gutenberg
Impreza
Jupiter
Kalium
KALLYAS
KLEO
Newspaper
Polylang
qTranslate X
Salient
SiteOrigin
uDesign
WP Bakery
X Theme
...

- 10+ years of experience in software development - Extensive experience in the expansion and creation of themes/plugins, setting up new sites, support and modification of existing sites on WordPress - Created 200+ web sites targeted for various business areas and industries - Excellent knowledge of WordPress and popular plugins: WooCommerce, Gutenberg, ACF Web development experience, using OOP, PHP, AJAX, MySQL, JavaScript, XML, HTML and CSS - Understanding of cross-browser, adaptive layout and semantic HTML markup o Excellent knowledge of HTML5, CSS3, JavaScript, jQuery, Bootstrap - Integration with API NameCheap, PayPal and other services - Experience with Responsive Web Design, Mobile Web Development, Web Performance, Cross-Browser / Cross-Platform Development, Version Control - Software architecture design, using object-oriented and modularity principles o Experienced in building, maintaining, design implementation, end to end setup of the whole website on WordPress - Experienced in applying the GIT for the website development - Performs analysis, support and refactoring of the Legacy Encoded Applications - Flexible and able to work under the high pressure to ensure that projects are completed within the deadline - Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
React
Node.js
JavaScript
TypeScript
CSS
HTML5
jQuery
Material UI
Express
NestJS
Vue.js
Grunt
Gulp.js
Inversify
Mobx
NPM
Quasar
Redux
Redux-Saga
Redux Thunk
Vuex
Webpack
Yarn
MongoDB
MySQL
PostgreSQL
Redis
Typeorm
AWS
Git
Jenkins
Konga
RabbitMQ
SPA
...

- I am qualified and professional full-stack developer. - Responsibility is my strong part and I have the ability to meet deadlines. - 5 years of experience shipping innovative and scalable web solutions with React.js, Vue and Node.js. - I have Strong technical architecture and platform engineering skills and can easily switch between technologies - Upper-Intermediate English. - Available ASAP.

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Seniority Senior (5-10 years)
Location Kyrgyzstan
React 3yr.
Next.js
JavaScript
TypeScript
CSS 3.0
HTML5
Node.js
Git
PWA
RESTful API
...

- 3 years of experience as a Middle React.js Developer - He has programming experience and knowledge in JavaScript, React.js (Next.js), and TypeScript. Likes to apply new development methods, design patterns, and current trends, as this is important for product quality. - Upper-Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Poland
Node.js
JavaScript
CORS 5yr.
HTTP 5yr.
HTML 1yr.
Docker 1yr.
Kubernetes 1yr.
PHP
TypeScript
Angular
Express
NestJS
React
Bookshelf.js
RxJs
CSS
Laravel
Lumen
Yii
AWS DynamoDB
MongoDB
MySQL
PostgreSQL
Redis
Typeorm
AWS
AWS EC2
AWS Lambda
AWS RDS (Amazon Relational Database Service)
AWS S3
GRPC
DEX
microservices architecture
sendgrid
CSRF
Sendbird
...

- Back-end developer with 6+ years of commercial experience; - 4+ years of experience working with Node.js and Express.js; - Good knowledge of work with AWS, Doker; - 5+ years experience working with CORS; - Skills in working with blockchain projects; - Experience working with the DEX project in the field of DeFi; - Deep understanding of creating DB and API structure and implementing app logic; - Good collaboration with the product team to understand requirements and business specifications; - Highly motivated to do amazing products, like to learn new technologies; - Intermediate English; - Available: ASAP.

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Seniority Senior (5-10 years)
Location Ukraine
React 4yr.
TypeScript 3yr.
Next.js 1yr.
GraphQL 1yr.
JavaScript
Adaptiv layout
CSS
HTML5
SASS
Enzyme
Mongoose
NPM
React Hooks
React Router
Redux
Redux Thunk
Redux-toolkit
Webpack
Express
Node.js
Firebase
MongoDB
Axios
CRUD
Docker
GitHub
Jest
UX
prop-types
SVG
UI
...

- Frontend developer with 4+ years of experience - Basic knowledge of Node.js on the back-end side - Experience working in both large and smaller teams - Has experience in technological solutions for improving business processes - Intermediate English - Available ASAP

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Seniority Middle (3-5 years)
Location Germany
ASP.NET Framework
Transact SQL
Microsoft SQL Server
JavaScript
TypeScript
Angular
Node.js
React
ASP.NET Core Framework
CSS
HTML
React Native
PostgreSQL
...

Senior FullStack Developer

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Seniority Senior (5-10 years)
Location Ukraine
Node.js 3yr.
JavaScript
Express
PHP
Solidity
TypeScript
AWS SDK for Android
Babel
ES6
Koa.js
Pm2
Polkadot.js
Web3.js
Webpack
CSS
HTML
HTML5
jQuery
NestJS
Power BI
AWS ElasticSearch
MariaDB
Microsoft SQL Server
MongoDB
MySQL
PostgreSQL
Sequelize
AWS
AWS EBS
AWS EC2
AWS RDS (Amazon Relational Database Service)
AWS S3
Apache HTTP Server
Swagger
Web API
BEM
CORS
HTTP
Docker
GitHub
Linux
WordPress
...

- 3+ years of experience with NodeJS, WebPack, Babel, PHP, BEM, AWS; - Work experience with Express.js; - A good understanding of how the infrastructure of blockchain projects works; - Experience working with NFT projects; - Good skills in fixing existing bugs and implementation of new functions in the backend of blockchain projects; - Experience in creating from scratch API connectors in Node.js-based for Polkadot blockchain; - In-depth skills in creating from scratch backend on Node.js-based to interacting with the blockchain, gathering data, and distributing rewards using smart contracts; - Intermediate English. - Available: ASAP

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Seniority Middle (3-5 years)
Location Ukraine
Ruby 6yr.
Ruby on Rails 6yr.
PostgreSQL 5yr.
React 2yr.
Angular 1yr.
AWS ElasticSearch 1yr.
JavaScript
AngularJS
Ember.js
jQuery
Bootstrap
CSS
HAML
HTML
SASS
Capybara
Sidekiq
Preact
MySQL
AWS
AWS API
AWS S3
Cassia API
GraphQL
RSpec
Docker
Terraform
...

- A middle Ruby on Rails engineer with over 5 years of commercial experience in web development - Experience in refactoring and high-performance application development. - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
Node.js 5yr.
Express
JavaScript
TypeScript
Bootstrap
CSS
HTML
LESS
Material UI
SASS
SCSS
Lodash
NestJS
Next.js
React
React Query
React-Saga
Redux
Redux-Saga
Redux Thunk
Redux-toolkit
Reselect
Vite
Webpack
PostgreSQL
Typeorm
AWS
GCP
Atlassian Trello
Jira
Redmine
BEM
CORS
Docker
Kubernetes
Git
GraphQL
RESTful API
Web API
Jest
Microsoft Visual Studio Code
WebStorm
XSS
...

- 5+ years of commercial software development experience; - 5+ years experience working with Node.js; - Strong skills with Express.js; - Good knowledge of working with AWS; - Familiar with Docker, and Kubernetes (K8s); - Good abilities in mentoring and training new project participants, and supporting them; - Deep knowledge in designing and implementing backend and frontend features and bug fixing; - Upper-Intermediate English - Available: ASAP

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Seniority Senior (5-10 years)
Location Ukraine
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