Upstaff Developer Profile Directory

- 6 years of experience in developing web applications using cutting-edge technologies - Obtained a lot of experience in AngularJs, Angular2+, Microfrontend, Microservices, Java, Spring, JS/TS, HTML, CSS, and other related technologies - Experience in leading teams of 5 more people - Main subject areas include healthcare, government projects, insurance, etc. - Upper-Intermediate English - Available ASAP

- 9+ years of experience in the IT industry as a full-stack developer with great experience in modern web technologies. - Intermediate English - Available ASAP

- 5+ years of professional experience. - Automation testing with JavaScript, Cypress and SeleniumIDE. - Bug’s life cycle, roles and activities in project team, positive/negative tests, smoke-testing, GUI, cross-browser, compatibility, black-box, gray-box, functional, non- functional, regression testing. Experience in manual mobile application testing on IOS and Android operating systems. - Performance testing (load and stress) using JMeter. - Creation of test plans, test cases, test suite, checklists, bug reports. - Knowledge of Test Design technics. - Understanding of SDLC, methodologies and the difference between types of testing. - Upper-Intermediate English. - Available ASAP

- With about 6 years of software development experience with Ruby on Rails and the latest standards of ECMAScript - Intermediate English. - Available ASAP.

- 1.5 years of experience in the IT industry - JS, React, Redux, HTML5, and CSS (SASS)

- 5 years of experience in the IT industry - 3 years of using Microsoft Azure - 2 years in a Team Lead position - Development of web applications using Cloud solutions, DevOps processes set up for a team. - Advanced English.

- 7+ years of experience in IT - Azure (Virtual machine, blob storage) setup and configuration - DevOps Engineer with exemplary expertise in routine application, maintenance tasks, including troubleshooting and testing - Azure (Virtual machine, SQL servers, Blob storage, static web apps, application gateway) setup and configuration - CI/CD (Azure DevOps) setup and configuration - Intermediate English - Intermediate French - Available ASAP

- 3 years of experience in Frontend and Javascript development (React, Redux, Redux Toolkit) - React Router, Node.js, HTML / CSS, Lodash, Axios, Ant design and material UI - Understanding of MVC, MVP and MVVM - Intermediate English - Available ASAP

- Experience in developing 4+ years - Intermediate English - Available ASAP - Location: Kyiv

8+ years of experience in IT 8 years of experience in the development of different types of customer-face products on WordPress Configuration of the environments Good team player Highly self motivated Has disciplined approach to the work Oriented on results A reactive and highly responsible person Solid mathematical background English: reading and writing - with vocabulary

- 7+ years of iOS developer - 7 years of experience with Swift - Upper-intermediate English - Available ASAP

- 15+ years of professional experience - Infrastructure planning and implementation. - Planning and setting up the environment and performing migration of an application multisite the environment into AWS EC2 cluster with a load balancer - Managing autoscaling and AMI-separating applications with shared network storage. - Upper-intermediate English - Available ASAP

- 5+ years of experience in the IT industry using front-end and back-end technologies (Vue.js, React, Node.js) - Upper-intermediate English - Available ASAP

- Experience in developing 8+ years - 8+ years of professional experience with Python - Experience in development projects using: Python, Spark, Hadoop, Kafka - Good knowledge in Machine Learning (Keras, Tensorflow) - Experience with databases such as PostgreSQL, SQLite, MySQL, Redis, MongoDB - Experience in program automation testing. - Upper-intermediate English - Available ASAP

- 3+ years of production experience in IT. - Proficient in Front-end technologies. - Key area of technical expertise covers JavaScript, Nuxt, Vue/Vuex, HTML5, CSS3. - Intermediate English. - Available ASAP

- 10+ years of experience of Ruby on Rails developer - Fluent English. - Available ASAP.

• 5+ years of expertise • Development of e-commerce websites based on Magento eCommerce platform, Integration and customization out-of-box modules, Creation of new, custom Magento modules, Migration of custom Magento V.1 functionality to V.2, Customization of core modules) • Intermediate English • Available Full-time • No scheduled vacations within next 3 months

• 5+ years IT professional in front-end web development in a field of web-oriented applications for startups, midsize businesses and large enterprises from various industries. • Have a full and deep understanding of UX/UI design implementation into HTML layout. • Good knowledge of designers tools. • Expert in JavaScript. Experienced in different approaches, front-end engineering principles, and concepts. Knowledge in OOD, OOP based on prototypes, Unit testing (TDD) and functional approach. • Available: ASAP

- 5+ 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+, React, Redux, other React tools (React-router, Redux-Saga, etc.), HTML5, CSS3, LESS, SASS, Bootstrap, Material-UI. - Back-end: Node.js, Express.js, NestJS, JWT, REST API, GraphQL, Postgres, Sequelize, Typeorm, knex.js, Docker, Microservices. - Upper-Intermediate English - Available in 2 weeks after approval for the project

- 4+ years of professional experience using front-end and back-end technologies - Front-end: HTML, CSS, BEM, SASS/SCSS, Bootstrap, Webpack, Material-UI, ReactJS, Redux, Redux-Saga, Jest, Lodash, React-Hooks, React-Query - Back-end: NodeJS (Express), Nest.js, REST API, Docker, OAuth, Postgres, TypeOrm, Sequelize - Upper-Intermediate English level - Available in 2 weeks after approval for the project

- 13 years of experience in IT as DevOps/SysOps - Administering, monitoring, maintaining complex deployments, securing large scale infrastructures, building CI/CD pipelines, supporting networks, servers, dealing with high load workloads - Setting up and managing Kubernetes clusters - Upper-intermediate English - Available ASAP

• Having huge experience (14+ years) in back-end development on C/С++/Erlang/Elixir has shown himself as aim-oriented developer with analytical skills. • Using his experience he can not only to develop new features and functionality, but also make clear hidden multiconnection in any code that is based on the scope of Erlang/Elixir/C/Js. • Has a huge experience in parser development of custom xml coding. • English Upper-intermediate. • Available Full-time. • Ready to start ASAP. • No scheduled vacations within next 3 months.

5 years of commercial experience. Worked as full-stack PHP, and with React 4+ years like frontend developer in various spheres and including education, video broadcasting, online gallery-market for artists, job search/proposal platform, healthcare, etc.

- 3+ years of experience in QA - Web, desktop and mobile applications testing, software testing on iOS and Android devices. - Intermediate English - Available ASAP

- 3+ years of experience in RPA Development - 4+ years of experience in .NET Development - Intermediate English - RPA UiPath - Available ASAP

- 5+ years of commercial experience with C# and .NET - Experience with .NET Core and .NET Framework - Experience with MS SQL Server, MongoDB, Cosmos DB - RabbitMQ, Redis - Worked with Stripe, AWS (SNS, SQS, S3, EFS, Lambda, EC2), Azure(Storage, Queues), Hangfire - Knowledge of OOP and SOLID principles - Basics of HTML, CSS, Javascript, JQuery - Familiar with Docker and Kubernetes; - Intermediate English - Available ASAP

- 3+ years of experience - Upper-intermediate English - Available ASAP

- Experience with E-Commerce platforms - REST API based on microservice architecture for transport infrastructure project - A teacher of IT-courses: “Grand” - OOP-oriented programming languages and design technologies. - Advanced English - Available ASAP

- 5+ years of Software Test Automation Engineer of diverse experience as AQA in Agile projects - Has mobile device testing experience both native (XCTest, Espresso) and with Appium. - Upper-intermediate English - Available ASAP

• 5+ years of practical experience (PHP Symfony, JavaScript React) • Good communication skills, proactive person, excellent team player, time management, ability to analyze complex technical information, excellent problem solver, understanding clients’ business processes. • Upper-Intermediate English level.

- 5+ years of experience in the IT industry - 4+ years of experience with ReactJS - 1+ years of experience with NodeJS - Upper-Intermediate English

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.