Candidates 24
$3000 / mo
≈ $36000 / year net
Full Stack Developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published 28 April · In passive search
Ukraine · 4 years of experience · Upper-Intermediate ·Published 28 April · In passive search
$7000 / mo
≈ $84000 / year net
Full Stack Web Developer
Ukraine · Kharkiv · 6 years of experience · Upper-Intermediate ·Published 26 April · In passive search
Ukraine · Kharkiv · 6 years of experience · Upper-Intermediate ·Published 26 April · In passive search
Work on the result
Business trip
New skills
Professional growth
High skilled team
Code review
Business trips
$2300 / mo
≈ $27600 / year net
Javascript/ React JS/ NodeJS Developer
Ukraine · 3 years of experience · Upper-Intermediate ·Published 23 April
Ukraine · 3 years of experience · Upper-Intermediate ·Published 23 April
I participated in developing application pages and the admin panel for both the front and back parts
Role: Full-Stack Developer
Technologies: Next.js, Nestjs, Typescript, TypeOrm, Postgres
2. Web platform for reservation of warehouses
I participated in developing a payment service
Role: Front-End Developer
Technologies: Next.js, Typescript, Redux, StyledComponents
3. Media investment system
This is a platform to manage, in an automated way, all media investments, across digital channels.
Role: Front-End Developer
Technologies: React, Typescript, Redux,Redux-Saga, Formik, Styled Components, Jest
4. Booking and Marketing System
This is an online booking system built for tour and activity operators.
Role: Front-End Developer
Technologies: React, Typescript, React Query, Tilewind, Formik.
$3000 / mo
≈ $36000 / year net
Full-stack developer (React js/Node js)
Ukraine · Kharkiv · 5 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Kharkiv · 5 years of experience · Upper-Intermediate ·Published 22 April
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
$3500 / mo
≈ $42000 / year net
Javascript Developer (Angular)
Ukraine · Kharkiv · 5 years of experience · Intermediate ·Published 22 April
Ukraine · Kharkiv · 5 years of experience · Intermediate ·Published 22 April
In recent years I mostly focused on Angular.
In general, I worked on Web applications, UI libraries, Open source, Hybrid mobile applications
$3000 / mo
≈ $36000 / year net
Full Stack Developer
Ukraine · 8 years of experience · Intermediate ·Published 21 April · In passive search
Ukraine · 8 years of experience · Intermediate ·Published 21 April · In passive search
The last project was built with Angular + NestJs + PostgreSQL. It was based on microservice architecture, using CQRS and event-sourcing approaches,
BackEnd responsibilities:
- creating migrations
- creating/changing API endpoints to implement CRUD functionality
- covering the code by unit tests
Frontend responsibilities:
- creating new components
- edit existing components,
- code refactoring,
- covering the code by unit tests
CI/CD was used for the development and deployment
$1500 / mo
≈ $18000 / year net
Web Developer (Vue.js, Nuxt.js, Node.js, Express.js)
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 20 April
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 20 April
My main stack for the last 2 years: Vue.js/Nuxt.js/Quasar, Node.js/Express.js, TypeScript.
I have been working on different projects: from simple landing pages to complex SaaS solutions, and medicine projects.
I have experience working with various databases (MongoDB, PostgreSQL, MySQL). Have experience with AWS and Docker.
In my profile, you can see the stack I have dealt with in the past. This doesn't mean that I will not work with new technologies.
Good communication inside the team, clear and challenging tasks.
The main goal is to grow to a higher technical position, with a solid and motivated team.
$4000 / mo
≈ $48000 / year net
Full-Stack Java Software Engineer
Ukraine · Kharkiv · 3 years of experience · Upper-Intermediate ·Published 11 April
Ukraine · Kharkiv · 3 years of experience · Upper-Intermediate ·Published 11 April
$6000 / mo
≈ $72000 / year net
Software Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 10 April · In passive search
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 10 April · In passive search
Software developer(Jun/2023-..)
Tools: JS, PHP, AWS, React, ReactNative, PostgreSQL, MongoDB, AWS, GraphQL
Tasks
- implement new features; support existing ones
- migrate services to the new infrastructure
- services refactoring (like, migrate PHP/EC2 -> Lambda/ECS etc)
My last position:
JS FullStack Dev (Dec/2017-Dec/2018) -> Team/Tech lead (Dec/2018-Jun/2023)
Tools:
Node.js, Koa.js, Typescript, Angular, NgRx, Ionic, MongoDB, Elasticsearch, Redis, Docker, GraphQL, AWS: Lambda, SNS, S3, CloudFront, ECS, ECR
Tasks
- implement new features and support existing ones
- sprint planning: tasks estimation, workload planning
- manage the team: splitting tasks between devs based on their preferences and skills; periodical one-to-one meetings
- help BA to find a better solution based on the existing structure
- calls with the customer and clients
- prepare docs with the motivation of one or another technical decision
- preliminary price calculation for using services
Achievements
- has made the application more stable and fast that increased the number of active users and session duration
- redesigned API by using modern solutions and approaches, as the result app’s performance has increased by ~60% and the number of bugs was reduced
- redesigned DB structure and introduced a pre-cache strategy for the most load places. Duration of the longest requests became up to 300 ms instead of 6 sec
- redesigned the AWS structure and became saving up to 30% $/month
- found the strategy to keep devs being motivated and interested in the app development
$5000 / mo
≈ $60000 / year net
Software Engineer
Ukraine · Kharkiv · 10 years of experience · Pre-Intermediate ·Published 5 April · In passive search
Ukraine · Kharkiv · 10 years of experience · Pre-Intermediate ·Published 5 April · In passive search
E-commerce: Refactoring legacy code (early WP versions) and modular migration to Yii2. Various SEO optimizations, site search using Sphinx.
Mailing: Development of a service for displaying email campaign statistics, with a heatmap of clicks.
E-learning: Support for quiz functionality, expansion of the personal cabinet with audio recordings.
2017-2020 - Aggregator of goods, services, food delivery, and air ticket sales:
E-commerce: Optimization of queries to ElasticSearch. Development of a new version of the cart. Integration of new payment instruments. Working with GoogleMaps for calculating food delivery. SEO optimizations.
Integrate-service: Integration of new partners via XML.
Crypto: Development of a smart contract for MamboCoin cashback bonuses. Development of a website with a personal cabinet for conducting AirDrops.
DAV - Digital Ads on Vehicles: Development of server-side and mobile application for advertising sales and implementation on vehicles. The mobile application connected to the vehicle's billboard and broadcasted advertisements, while advertisers could upload their ad clips and choose city areas for promotion.
2020-2022 - Web studio:
Creation of a core for building typical projects. The backend was updated modularly and new modules were available to all clients. Only the front-end component was written individually for clients. Various projects were implemented: Newspaper, E-Commerce, E-learning, LandingPage.
2022-current - Sass Real Estate
Development of new products related to real estate aggregation and convenient search and generation of various reports for brokers. Create Widgets for external use by client in their sites, to lead generate to represent some private data about estates.