Candidates 309
$2400 / mo
≈ $28800 / year net
Front-end / JavaScript / React / NextJS / Vue developer
Ukraine · Kyiv · 2.5 years of experience · Advanced/Fluent ·Published today
Ukraine · Kyiv · 2.5 years of experience · Advanced/Fluent ·Published today
Frontend developer - Starops (Sep 2023 - Apr 2024)
stack: Next.js, React.js, Typescript, Tailwind
- worked on a complete redesign of an AI-based web app with chat functionality
- developed and maintained the UI architecture of the app
- wrote E2E tests
Frontend developer - Quantum Projects (Jul 2022 - now)
- stack: Vue, Vuex, Vuetify, Unit Testing, HTML, CSS, SCSS, JQuery
Frontend developer - CyberVision, Inc. (Jan 2022 - May 2022)
Responsibilities:
- stack: React, Typescript, Redux, Material UI
- fixing bugs in existing code;
- developing new responsive interfaces;
$2500 / mo
≈ $30000 / year net
Fronted Developer
Ukraine · 3 years of experience · Advanced/Fluent ·Published today
Ukraine · 3 years of experience · Advanced/Fluent ·Published today
Contributed to developing the part of UI for leading service of project.
Developed an application that provides analytics for investments (UI part).
Implemented functionality for trading various cryptocurrencies (UI part).
Created news aggregator with comments, categories filtration, search etc.
Developed page for cryptocurrency ICO (UI part).
Participated in development chatting interface for users. Responsibilities:
Develop UI based on React.js.
Deeply understanding of business requirements and topology of application.
Work in an international team.
Close communication with front-end developers (providing code review, participating in workshops, etc.).
$2500 / mo
≈ $30000 / year net
Fullstack Engineer
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published today
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published today
November 2021 - March 2023
- Design automated tests system
- Refactor Node.js API architecture
- Build React & Node.js app from scratch
- Write tech documentation, wiki
- Set up code guidelines, onboarding, precesses
Office Hours | Software Engineer
August 2020 - September 2021
- Own bugs monitor with assigning to engineers
- Implement “User Stories"
- Code review
- Interview candidates
NDA | Software Engineer
April 2019 - June 2020
- Tech design, estimation, development, testing
- Performance analysis and optimisation
- Code review
- Lead and mentor an engineer
NDA | Software Engineer
September 2018 - April 2019
- Develop new feature
- Refactor & fix bugs in existing system
- Work with the client for clarifying requirements
WebbyLab | Software Engineer
November 2016 - February 2018
- Develop new UI component
- Create pixel-perfect responsive markup
- Design database schemas
- Develop RESTFul APIs covered with unit tests
- Improve application stability by covering vulnerable parts of a system with tests of different levels including unit, integration and e2e
- Launch features altogether and step by step
- Research to give a product team options
- Code review for peers, mentor trainees and juniors
- Product features and requirements documentation, so anyone can access it and reference to make decisions on their own
- Use well known code guidelines like Google, Airbnb. Crucial, cause I have no desire wasting time on getting used to a custom guidelines that usually doesn’t have a lot of sense
- Engineering wikis, API docs, understanding of importance of tests coverage
- Clear responsibilities, duties, ownership, metrics
- Design: design system, using storybook is a great advantage, engineers can directly communicate with designers to balance solution complexity from engineering perspective and achieving product’s goal from design
- No development for Windows platform
- No gambling, games, dating apps
### Important in a team (mostly for me to understand during an interview):
- Conflicts are great and unavoidable, but ability to resolve conflicts, focus on common goal and separate it from themselves is crucial
- Clear thoughts and communication
- Gaslighting or denial issues. An example of great communication is “Ok, I see this is a problem for you. Let’s try to find out what can we do to resolve a conflict”
- Understanding how to split commits is a great advantage
### Technologies I wanna try:
- PostgreSQL, MySQL
- Redis, ElasticSearch
- Python, Go
- RabitMQ, Kaffka, Data Warehouses
- Progressive Web Application (PWA)
### Experience I wanna get:
- Microservices, event-based systems architecture
- Highload systems management
- Performance analysis and optimisations
- Data streaming
- Search engines, recommendation systems, knowledge graphs or graph databases
- Resources management
- Engineering team management
- Interviewing candidates
### The most attractive project could look like:
Get in the project where everything is a mess with responsibilities with goal to set up processes to deliver high quality stable features in time and to make a team to work effective; work with people and their desires and motivation; a little of coding with a lot of code review; a huge amount of communication; direct responsibilities in architecture and codebase maintainability, making a decision in lack of context, technologies maintaining, features planning → decomposition → delegation. Great advantage is English is the only language for communication
$4500 / mo
≈ $54000 / year net
Front-end developer (Angular)
Ukraine · 7 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · 7 years of experience · Advanced/Fluent ·Published today · In passive search
My current tech stack: TypeScript, Angular, RxJs, HTML, CSS, Scss. Always open to another technologies. Especially to Node.js, React, and Vue
$1800 / mo
≈ $21600 / year net
Front-end Developer (Vanilla JS, React)
Ukraine · Kyiv · 2.5 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · Kyiv · 2.5 years of experience · Advanced/Fluent ·Published today · In passive search
- sites (HTML-templates, client-side JavaScript and responsive design),
- single-page applications,
- Chrome Extensions
- and developing Telegram bot with Node.js.
My stack also includes React.js, Next.js, basic PHP, Git, MySQL and MongoDB.
$6000 / mo
≈ $72000 / year net
Lead frontend developer/Team lead
Ukraine · Kyiv · 9 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · Kyiv · 9 years of experience · Advanced/Fluent ·Published today · In passive search
JavaScript (ES5-ES7), Typescript, MVC frameworks (Angular 2+, AngularJS, Backbone).
I've worked in different roles - Senior/Lead developer, Team lead, and Engineering manager for the last 6 years.
Experience:
- Angular 2+ - gambling project + CMS for this project from scratch;
- Complex mixed monolith and microservices applications (Angular + ASP.NET);
- Built a massive amount of enterprise Angular 2 applications from scratch (NGXS, rxState, nx, tailwind CSS, flagr, Storybook)
- Solid experience in refactoring and resurrection of "mostly dead" projects.
- AngularJS 1.5 => Angular 6+ migration experience;
- AngularJS (1.5) - multi-platform e-commerce product with branched infrastructure with more than 60 modules;
JIRA/YouTrack/Azure DevOps
Grunt/Webpack
bower/npm/yarn
SVN, git, TFS, VSTS
Experienced in Agile.
- interviewed more than 200 and hired more than 30 developers for our unit
- successfully built a professional and reliable frontend and web dev teams
- implemented the practice of conducting regular 1:1 meetings and scaled this initiative to the whole department
- formulated and formalized personal development plans for developers in my team
- refined the code review process and branch management approaches
- provided migration from an obsolete enterprise system to a cutting-edge framework
$5000 / mo
≈ $60000 / year net
React JS/ReactJS/React Native Developer
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · Kyiv · 5 years of experience · Advanced/Fluent ·Published today · In passive search
Experience:
Marketplace desktop app. Lviv, Ukraine. (May 2020 - current)
Developing a desktop marketplace SPA application
Stack: ReactJS, Redux, Ant Design, Sass CSS, REST API, Axios
Al Tayer Group, Ounass e-commerce shop. OAE.
Jul 2019 - Jan 2020
Developing an e-commerce platform for selling luxury products with 3-rd party systems integration.
Achievements:
Implemented a new shopping bag look for both mobile and web applications reducing time for customer inquiries.
Stack: Node.js, ReactJS, Redux, LESS CSS, MySQL, Magento REST API.
GK Software SE. Germany
- Apr 2019 - Jun 2019 (part time)
Developed an enterprise communication platform (slack-like) with integrated support of tables, maps, charts, etc.
Using Node.js, Mongodb, Socket.io, GraphQL, ReactJS, Redux, Ant Design.
Web-Peppers. Kyiv. Ukraine
- Nov 2018 - May 2019
Developed a custom crypto-trading platform, automatic bots and a web application as a control center for managing and visualizing whole system.
Using Node.js, Mongodb, Socket.io, Vue.js, Vuex, Vuetify.
Cicada Demo App. USA
Oct 2018 - Nov 2018
Developed a demo mobile application to present a scientific cicada insect cycle research.
Using React Native, added Google Map supports, mobile camera use, GPS global cicada tracking.
Chatbullet. Odesa. Ukraine.
- Jun 2018 - Oct 2018
Developed an omni-channel communication platform supporting chat-bots, Viber, VK, Telegram, WhatsApp, etc.
Stack: ReactJS, Redux, socket.io, Node.js, Koa.js, PostgreSQL.
Qooco. China.
- Feb 2018 - Jul 2018
Web app to manage list of enterprise IOS/Android apps.
Stack: Angular, TypeScript, Bootstrap, Node.js.
I was proud to work with my very first ReactJS project called Chatbullet. I took it in June 2018 and I was amazed how easy it was to work with ReactJS. I managed to redesign this web application as well as refactor many components.
$3500 / mo
≈ $42000 / year net
Middle/Middle-to-Senior front-end developer (React)
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · Kyiv · 3 years of experience · Advanced/Fluent ·Published today · In passive search
Throughout my career, I have proven myself as a valuable team member in product companies, outsource teams, and while working as an outstaffed developer.
I am proficient in communicating with teams and stakeholders in three languages: English, Ukrainian, and Polish.
My technology stack consists of:
3+ years of experience: React, Redux, Sagas, styled-components, Webpack, vanilla JS, Git.
(I have used these technologies in almost every project and continue to use them in my day-to-day work routine.)
1.5+ years of experience: TypeScript, Next.js, MaterialUI, TanStack Query, AntDesign, Node.js, Express, Fastify, PostgreSQL, GraphQL, Sequelize, Cypress, Jest, Docker, Kubernetes.
(I have commercial experience with these technologies, having worked on multiple projects and gained hands-on experience.)
0.5 year of experience: Solidity, Ganache, Truffle, React Native, Vue, Python, AWS, Electron.
(While I have limited commercial experience with these technologies, I have had the chance to use them in one commercial project or completed courses and developed a pet project.)
- Developed an interactive web-based Customer Relationship Management (CRM) solution that revolutionized communication with the device, addressing the challenge of manual data collection and enabling real-time monitoring.
- Enabled seamless data collection and monitoring through the CRM platform, improving operational efficiency and enhancing blood donation management.
Second project: Fleet management - CRM + web portal for real-time data collection from vehicles and user management.
- Developed a React-based web portal providing users with an overview of vehicles and real-time event data collected by the device, solving the challenge of centralized data access and analysis.
- Created a highly scalable and secure CRM that enables efficient management of fleet vehicles, addressing the need for robust fleet management solutions.
- Implemented a user-friendly interface allowing users to access and analyze real-time data, including vehicle location, speed, and fuel consumption, enhancing fleet tracking and optimization.
Third project: Logistics - Multiplatform product for track ordering with B2C and B2B solutions.
- Contributed to the development of a multiplatform product, including a client site, back office, and info site.
- Implemented new features such as adding multiple waypoints, order editing, and creating new pages, resulting in increased customer satisfaction and a more comprehensive and user-friendly platform.
- Conducted partial codebase refactoring, leading to improved system performance, reduced maintenance efforts, and enhanced scalability, ultimately benefiting the business's long-term growth and sustainability.
- Implemented best coding practices and patterns, optimizing development processes and resulting in faster feature implementation.
Fourth project: Video streaming - Subscription-based platform to watch TV. Legacy project with no intent to work on technical debt: had to improve the current system without significant refactoring.
- Optimized class-based React components for browser and desktop applications.
- Added new features and integrated a new SDK for the SmartTV app written in Vue.
- Fixed bugs related to third-party payment systems.
- Improved user-flow funnels between browser and desktop apps.
I am also open to considering opportunities with outsource companies that involve long-term projects starting from the ground-up.
$5000 / mo
≈ $60000 / year net
Front End Developer
Ukraine · 10 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · 10 years of experience · Advanced/Fluent ·Published yesterday
I can offer:
• 10+ years of experience in JavaScript Development
• Excellent communication and problem solving skills
• Proven analytical and problem solving skills with the foresight to recognize opportunities to create and implement innovative solutions
• High productivity and flexibility with a willingness to work varied shifts, including weekends and holidays
• Advanced organizational and time management skills with the ability to manage large volumes of work
• Fluent in English, Ukrainian and Russian
$2000 / mo
≈ $24000 / year net
Front-end developer,Html coder
Ukraine · Kharkiv · 6 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · Kharkiv · 6 years of experience · Advanced/Fluent ·Published yesterday