Candidates 650
$3000 / mo
≈ $36000 / year net
Full-stack developer (React js/Node js)
Ukraine · Kharkiv · 5 years of experience · Upper-Intermediate ·Published today
Ukraine · Kharkiv · 5 years of experience · Upper-Intermediate ·Published today
Crucial technologies:
- front-end: React js, Next js.
- back-end: Node js, Express js, Nest js, Postgres, Mongo.
I work both variants as a single player and a team player, have a high responsibility level and analysis of details, and solve not trivial cases and issues with a pleaser.
Some of my previous projects:
Cryptocurrencies app:
This is a client service for work with transactions of cryptocurrencies. Any client has the ability to buy special internal cryptocurrency by BTC, ETH, USDT.
Users can use any crypto wallet that they want, but the service provides interaction with Metamask and WalletConnect like third-party services for sign-in, sign-on and further transactions.
Apart attention deserves a referral program with different levels of rewards. It's a system that calculates your personal reward percentages from your referral transactions.
Technologies: React js, TypeScript, Express js, Redux, Bull, Knex js, PostgreSQL, Ethers js, Docker
Responsibilities: full-stack
Admin panel:
This app was developed for data management from several client services. There are a lot of filter and sorting abilities by different criteria.
The main app core is a permission system, based on sorts of abilities different kinds of users. It conveys viewing and interaction ability with some elements/actions.
Additional 2Fa verification with QR code was implemented also.
Technologies: React js, TypeScript, Material UI, Redux Tool Kit, Docker
Responsibilities: front-end
Car booking admin panel:
This is the service for managing data from the car booking client app. The car booking price was calculation depending on membership types with different conditions and statuses.
One of the main features was creating an info widget that included a timeline for each car with booking/engaged hours, and additional info about actions like service, carwashing, delivery, etc.
Technologies: React js, TypeScript, Ractn, axios
Responsibilities: front-end
- authorization/authentication with two tokens (access/refresh), with refreshing and updating logic (full-stack)
- rights and permissions for an admin panel (front-end)
- widget for car booking with a timeline (front-end)
- referral program with per cent calculating logic (full stack)
- two factor (2FA) authentication with QR code (full-stack)
- setting up CI/CD with GitHub actions
- docker containerization
$1000 / mo
≈ $12000 / year net
Node.js Developer
Ukraine · Kharkiv · 1 year of experience · Pre-Intermediate ·Published today
Ukraine · Kharkiv · 1 year of experience · Pre-Intermediate ·Published today
HyperFactory (Funtico) Company 03.2023 - 03.2024 (1 year)
I was engaged in writing APIs for applications using JavaScript, Express.js, MySQL, Sequelize, Redis, Swagger, AWS. My responsibilities included:
- Developing and thinking through the logic of applications.
- Efficient processing and interaction with databases.
- Working on importing data from Google Sheets.
- Optimizing database queries to increase productivity.
- Working with the AWS cloud service for deployment and management of applications.
- Creating server architecture.
- Searching for optimal solutions for challenges that arise during development, etc.
I also have experience writing my own projects (Blog, Chat, etc.) using various technologies.
I am constantly developing, learning very quickly, and quickly finding optimal solutions.
I want to be part of a team that values collaboration, innovation and continuous learning.
I also value flexible working hours and the ability to work remotely.
$600 / mo
≈ $7200 / year net
React Developer, Next.js
Ukraine · Kharkiv · 2 years of experience · Advanced/Fluent ·Published today
Ukraine · Kharkiv · 2 years of experience · Advanced/Fluent ·Published today
Completed a course in web development at the university.
Completed React certification on Udemy and Django + Python additionally.
Completed HTML, CSS, and Javascript for Web Developers certification on Coursera.
Python Basics certification on Campster
$3000 / mo
≈ $36000 / year net
Front-End Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today
$2000 / mo
≈ $24000 / year net
Full Stack Developer
Ukraine · 2.5 years of experience · Upper-Intermediate ·Published today
Ukraine · 2.5 years of experience · Upper-Intermediate ·Published today
2.5 years Full Stack Developer at Voypost & Qualium Systems
I participated in such projects as:
1) Ryano safe. This is the complex app system that also consists of web and mobile apps. I developed the web one.
Here's stack that I used there: react, firebase, typescript, node, firebase-functions, formik, yup, joi, google map api, mui, storybook, circle ci.
What I did:
• Created UI library of react components using material ui.
• Organized environment for testing UI components in the storybook, including stories for each component.
• Created backend CRUD system that allowed to make basic manipulations with data in the database.
• Created registration, login and forgot password flows.
• Created complicated forms and modals for data manipulation.
2) Petit chefs. This's the complex system that consists of admin, user and teacher apps. In addition to this, we developed ui and common utilities npm packages. Stack that I used there: react, mui, firebase, node, firebase functions, typescript, formik, joi, yup, storybook.
What I did:
• Integrated group account type for group lessons
• Fixed a plenty of bugs and finished a lot of regressions
3) Inkly. That's web app that helps users with documents. The stack I used there: react, mui, typescript, supabase, postgreSQL, formik, node.
What I did there:
• Built entire settings flow
• Integrated multiple companies feature
• Integrated complicated features (such as updating of stack holders)
• Integrated verification feature.
4) Inner company projects. Two of them are web applications and one is a chrome extension. Everyone is used for data collection and data analyzing.
Stack used there: react, typescript, node, firebase functions, supabase, postgreSQL, express, docker, mui, ant design, webpack, formik, yup, joi, axios.
What I did:
• Integrated archive feature
• Integrated complicated data vizualization logic
• Made major UI updates
• Added support of such websites as Indeed and Angel.co
• Added a lot of SQL queries for rpc functions.
5) Octopus. This's awesome marketplace for solding audio equipment. Octopus has its own backend built using Express and PostgreSQL. Frontend built using React + Next, so that's example of web app that haven't problems with SEO.
What I did:
• Added feature of embedding seller's products into other websites (with live preview in the modal window)
• Rebuilt new UI
• Update business logic of emails and statuses in the backend
• Fixed bugs
• experience of building from scratch
• experience of mentoring & code reviews
• english B2
I don't like building landing pages, using wordpress (and other CMS).
$350 / mo
≈ $4200 / year net
Markup Developer / HTML/CSS Developer / Верстальщик HTML
Ukraine · Kharkiv · 6 months · Intermediate ·Published today
Ukraine · Kharkiv · 6 months · Intermediate ·Published today
$5800 / mo
≈ $69600 / year net
Team Lead Front-End
Ukraine · More than 10 years of experience · Intermediate ·Published today
Ukraine · More than 10 years of experience · Intermediate ·Published today
- Work on private clients with contracts.
- Work with private organizations.
- Work with information and charitable organizations.
Work with medium and large-scale projects.
Most of them are e-commerce projects.
Development of the front-end initially and before the launch of the project. Further support of projects.
SEO Semantic Coding and optimizing the performance of each project. Each project is developed with UI/UX practices.
Refactoring before and after the launch of the project based on testing and best practices.
$400 / mo
≈ $4800 / year net
Junior Front-end Developer
Ukraine · Kharkiv · No experience · Upper-Intermediate ·Published today
Ukraine · Kharkiv · No experience · Upper-Intermediate ·Published today
I have completed a C# course in KNURE. This course was all about C# programming. The course lasted a year and I learned a lot during that time.
EPAM Pre-Junior Program
I have finished EPAM Pre-Junior Program. The course consists of following parts: .Net, Front-End, It Overview, Cloud Computing. It was a very productive time. During this programme I learned a lot about IT and met a lot of new friends.
JavaScript QA Course GeekForSale
I have started JavaScript QA Course at the company GeekForSale. I want to improve my knowledge of this topic.
$3000 / mo
≈ $36000 / year net
React.js Developer
Ukraine · Kharkiv · 4 years of experience · Intermediate ·Published today
Ukraine · Kharkiv · 4 years of experience · Intermediate ·Published today
$2500 / mo
≈ $30000 / year net
PHP Developer
Ukraine · Kharkiv · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Kharkiv · More than 10 years of experience · Upper-Intermediate ·Published today
management experience, setting up CI/CD using Jenkins. Also I have experience with setting
up AWS infrastructure and CI using AWS. Strong skills in LAMP development, JavaScript/AJAX
UI development are present. I have skills in development using Laravel, Yii and Zend
Franework; wide knowledge of other IT technologies and general computer science area.