Candidates 20
$2000 / mo
≈ $24000 / year net
Middle Full Stack Software Developer
Ukraine · Kharkiv · 4 years of experience · Advanced/Fluent ·Published 13 March · In passive search
Ukraine · Kharkiv · 4 years of experience · Advanced/Fluent ·Published 13 March · In passive search
Description:
An application that allows sending salary to the employees, using cryptocurrencies, integrated
with different blockchains (ETH, DogeCoin, BTC) and cryptomarkets (Binance, etc). Allows for
company to create a personal account to manage her own employees, transfers and invoices,
watch transfer history, etc
Project: CRM system
Description:
Work on a CRM system was creating a complex backend ecosystem using Nest.js, TypeOrm,
Typescript and Unit Testing. This project used monorepo architecture, which allows to work
with different backend projects at the same time.
Technologies:
ES6+, TypeScript, React, Redux-Saga, Node.js, Nest.js, PostgreSQL, Typescript, Jest.
Project: Earnven
Description: A crypro-market application, with a lot of different functionalities (Swap tokens, NFTmarketplace, watching wallets balance and transactions history info, etc).
Technologies:
CSS Flexbox, MUI, React, Redux-Sagas, Next.js, Web3
Responsibilities:
Implementing Adaptive React pages with Routing design using CSS Flexbox according to
Figma template
Implementing application architecture using technologies Redux-Saga
Implementing auth mechanism using exist API and Google Auth (OAuth2)
Added validation mechanisms using YUP and Formik
Working with specific API to receive different general and user's crypto data
(Ehplorer.io, Coingecko, 0X API, etc)
Working with the Web3 library in order to implement different crypto operations -
connect MetaMask wallet, implement transaction functionality, liquidity pools,
exchangers (simple and multiswap), get USD currency course, token amount
dynamic conversation, etc.
University: Kharkiv National University of Radio Electronics (KNURE)
Faculty of Computer Science
English level: Advanced (C1)
$4000 / mo
≈ $48000 / year net
Full stack / react native
Ukraine · Kharkiv · 7 years of experience · Advanced/Fluent ·Published 12 March
Ukraine · Kharkiv · 7 years of experience · Advanced/Fluent ·Published 12 March
- 5 yrs of react native experience, 9 month in swift and java (3 rn apps, 2 swift, 2 java)
- 2 yr in node js (nestjs, express)
- 1 yr in golang (cli, hobby microservices) - postgres in db, rabbitmq and aws sqs in message queues, redis in key value storages
- bitrise for ci/cd, app center for codepush, github and gitlab for ci/cd, azure for repos
Experience
Senior Full stack developer, Skeepers, August 2022 - current time
Senior full stack developer, responsible for mobile app for streaming videos, nest js and go microservices. Improved code practices and code quality in Live shopping.
Middle -> Senior Mobile developer, Avanquest, July 2020 - July 2022
Senior mobile developer, responsible for full support and developing of react native app, that is responsible for real time video streaming and receiving calls from user to sales representatives. Also, was doing job on server side, including node js tech stack with Postgres db, AWS., etc. Supported external libs for project, added web support.
Front-end developer, co-founder , P. E. Orava, 2018-2020
Covered consumer (Orava), business (Orava Bar) apps for food takeaway preordering and cafe promos. Overall: - react native apps development (ios, android) and design (full cycle), api testing. (Redux, Notiications, Camera, Maps, Crashlytics, etc.) - Bitrise for CI/CD - team coordination (Azure, Telegram) - business side of company (marketing, legal and sales)
Mobile developer, coli project — jan. 2017 - jan 2018
Created iOS (swift) and android (java) native apps Coli and ColiBar for SME, which were targeted on coffee shops and allowed them to accept coffee preorders. I was responsible for creating native apps from the ground up. Also supported backend, that was written in Js, and worked with Parse Server, Mongodb db.
Founded food ordering startup and failed.
Finished logistics micro masters degree in MIT in edu platform.
More in CV
$2500 / mo
≈ $30000 / year net
Front-end developer
Ukraine · Kharkiv · 3 years of experience · Advanced/Fluent ·Published 8 March
Ukraine · Kharkiv · 3 years of experience · Advanced/Fluent ·Published 8 March
Copenhagen, Denmark, January 2021 - October 2023
Projected, developed, and maintained WordPress websites for clients, ensuring functionality, responsiveness, and user experience.
Developed websites and applications using React.
Collaborated with the design team to implement website layouts, incorporating custom themes, templates, and plugins, including creating web design by myself.
Customized existing WordPress themes, and created themes from scratch according to client requirements, ensuring optimal performance and compatibility. Was involved in the development of the company's parent theme, which was used to create most of the custom themes for the clients.
Conducted regular website maintenance, including updating content and troubleshooting issues.
Collaborated with cross-functional teams to integrate third-party APIs and optimize website functionality.
Implemented SEO best practices to improve website visibility and search engine rankings.
Conducted thorough testing and debugging to ensure the smooth functioning of websites across multiple browsers and devices.
Provided technical support and guidance to clients, addressing inquiries and resolving any issues promptly. Provided courses for single clients and companies.
Actively participated in team meetings and contributed to brainstorming sessions to improve development processes and enhance project outcomes.
Taught and mentored interns during the onboarding period, explaining the basics of WordPress, Advanced Custom Fields, and PHP. Guided interns through the company's general workflow, including project management tools, version control systems, code deployment processes, and company-specific practices.
Junior Frontend Developer | Centros (Private entrepreneur Sulimenko Olena)
Kharkiv , Ukraine, April 2020 - January 2021
Collaborated with senior developers to design and implement responsive and interactive web applications, adhering to best practices and industry standards.
Developed clean and efficient code using HTML, CSS, JavaScript, Gulp, React, Webpack, and Git, ensuring cross-browser compatibility and optimal website performance.
Assisted in debugging and troubleshooting website issues, effectively identifying and resolving technical problems to enhance user experience.
$6000 / mo
≈ $72000 / year net
JS Developer
Ukraine · 7 years of experience · Advanced/Fluent ·Published 4 March
Ukraine · 7 years of experience · Advanced/Fluent ·Published 4 March
- Developed new native modules (android, iOS) that allowed to extend react-native features for the project;
- As a team lead, closely worked with react-native-ble-plx team, to integrate the best ideas to the project;
- Сreated a few new native modules (android, iOS) that allowed to extend react-native features for the current project;
- Conducted tech meetings on a regular basis with the team to investigate/try new technologies/libraries/approaches that are not a part of the project stack. Each meeting consisted of a demo presentation and hands-on experience;
- Setup and init architecture for the project, created architecture from scratch. Work was easy to be maintained. Additional features were implemented, namely, different modules, that allowed to add, change, and delete features without any issues;
- Developed a bash crypt that allowed to create new react-native apps with similar functionality, but different UI part, which lead to the development of a completely new react-native application with different icons set and metadata.
$800 / mo
≈ $9600 / year net
Senior Software Engineer
Ukraine · 6 years of experience · Advanced/Fluent ·Published 4 March · In passive search
Ukraine · 6 years of experience · Advanced/Fluent ·Published 4 March · In passive search
- Arhitectural planning on early development stages
- Requirements analysis and clearification
- Estimation, prioritization, and distribution of tasks
- Implementation of business logic
- Unit testing
- Implementation of various user interfaces
- Development build and deployment scripts
- Product support and documentation maintenance
Developed and launched many successful products in different market segments. Mentored junior developers.
Obtained courses:
- QA testing of websites and apps training program.
- SoloLearn Javascript Basics.
- Code School's Javasript Trip Road program.
- Code School's ES5 training program.
- Udemy's ReactJs and Redux. Mastering Webapps.
- Udemy's React Native classes.
- LinkedIn Javascript patterns
- LinkedIn GraphQL
- LinkedIn Object Oriented Programming
$2000 / mo
≈ $24000 / year net
Full-Stack developer
Ukraine · Kharkiv · 2 years of experience · Advanced/Fluent ·Published 4 March
Ukraine · Kharkiv · 2 years of experience · Advanced/Fluent ·Published 4 March
$3000 / mo
≈ $36000 / year net
Front-end JS developer (React, Node)
Ukraine · Kharkiv · 7 years of experience · Advanced/Fluent ·Published 4 March
Ukraine · Kharkiv · 7 years of experience · Advanced/Fluent ·Published 4 March
- Frontend: React, Next.js, Vue, Angular 2+
- Backend: Node.js, Express, Nest, TypeORM
- Mobile: React Native
- Databases: PostgreSQL, MySQL, MongoDB
- Tests: React Testing Library, Jest, Cypress
- Other: AWS, GraphQL, WebSocket, Webpack, Docker, PWA, Git, GitHub Hooks, Lodash
Tools:
WebStorm IDE, Visual Studio Code, Chrome Dev Tools, Apollo GraphQL, Hasura, Gulp, JIRA, Trello, MacOS, Linux (Ubuntu, KDE, CentOS), Docker, Google Cloud Build, NVM, CocoaPods, Test Flight, Android Studio, XCode, VMWare, Jenkins, Expo
I have developed from scratch and supported numerous projects for customers from the USA, UK, France, Israel and Ukraine.
Solid knowledge of JavaScript, TypeScript, markup, and modern frameworks: React.js, Next.js, Vue.js, Angular, NestJS, Express.
Strong expertise in creating user interfaces and functionality combining best practices with custom solutions.
Team leading and mentoring experience
- Well organized working processes, I don't mind to take part in organization of the processes;
$800 / mo
≈ $9600 / year net
Junior Front-end Developer
Ukraine · Kharkiv · 1 year of experience · Advanced/Fluent ·Published 1 March
Ukraine · Kharkiv · 1 year of experience · Advanced/Fluent ·Published 1 March
Was working as a Fullstack developer. CalmPal is an AI mental health app designed to be a reliable companion on the way to inner peace. CalmPal offers a comprehensive approach to mental well-being, combining AI-based therapy through a highly responsive chatbot and personalized meditation practices, mood tracking, and journaling. The CalmPal method is the best tool for people with mental health issues who want to manage stress and keep their emotions in balance.
- Backend: NodeJS, Fastify, Knex & Objection, PostgreSQL
- Frontend: React, ReduxToolkit, SASS
- Infrastructure: AWS, AI, Stripe, GitHub Actions
DigiCred(April - September)(NDA):
Was working as a Frontend developer on the multi-signature enterprise wallet. During that time I worked with React, React Native, Electron.js, Node.js. Also:
- refactored existing code for mobile/web/desktop applications
- worked with designer
- translated codebase from web app to the desktop app
- finished implementing Figma design in the desktop app
Pet Projects:
- WebStudio (HTML, SCSS, JS, Parcel) - simple landing page with adaptive layout design.
- Online Zoo (HTML, SCSS, JS) - an adaptive layout and interactivity of the main page, and the page of donations.
- Weather App (HTML, CSS, Bootstrap, JS, REST API, AJAX) - a geolocation-based weather app that will show the current weather data depending on the user's location.
Team Projects:
1. IceCream (HTML, SCSS, JS, Parcel) - landing page created for ice cream distribution franchise. Role: developer.
Completed:
- Products section. Use of AOS library for animations.
- Adding modal windows in the header and product sections with JS.
2. Filmoteka (HTML, SASS, JS, REST API, AJAX, Parcel) - web application that allows you to search for movies, filter by genres/popular, store the one you plan to watch or watched already. Role: scrum master. Completed:
- HTTP Requests and Homepage uploading of popular movies.
- JS logic for pagination.
- Implementing pixel-perfect designs for adaptive web applications.
- Implementing pagination with Vanilla JavaScript.
$500 / mo
≈ $6000 / year net
Front-End Developer
Ukraine · No experience · Advanced/Fluent ·Published 29 February
Ukraine · No experience · Advanced/Fluent ·Published 29 February
Successfully completed Solution Designer internship and as a result received a full-time position offer.
Also was completing JavaScript internship, that was focused on improving JavaScript and React.js skills.
$5000 / mo
≈ $60000 / year net
Software Engineer (Front-end)
Ukraine · Kharkiv · 5 years of experience · Advanced/Fluent ·Published 27 February
Ukraine · Kharkiv · 5 years of experience · Advanced/Fluent ·Published 27 February
Worked on several projects. (Construction, Rental, Fitness, Service platform). My usual tech stack includes React, Redux, Typescript, Next.js. I do have basic understanding how to work with Node.js/Express.js and I am eager to deeper it even more. I was also able to interact with different visual libraries like AntD, SemanticUI, MaterialUI. Have experience in writing tests with Jest, Enzyme, React testing library.
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