Candidates 78
$2500 / mo
≈ $30000 / year net
Full Stack Developer
Ukraine · Odesa · 5 years of experience · Upper-Intermediate ·Published today
Ukraine · Odesa · 5 years of experience · Upper-Intermediate ·Published today
$3500 / mo
≈ $42000 / year net
Full Stack Web Developer
Ukraine · Odesa · 5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Odesa · 5 years of experience · Upper-Intermediate ·Published yesterday
1) Overview: crypto and fiat payment system
Responsibilities:
Implemented new features for the core system, integrated payment flows with 3rd party partners, and conducted technical investigations and refactoring.
Stack: typescript, node.js, tsoa, bullmq, postgresql, typeorm, ethers.js, tronweb, github actions, jest, AWS
2) Overview: lending protocol
Responsibilities:
Led the development of a front-end application for a lending protocol from inception. Implemented core functionalities, performed multiple redesigns, and managed state using RTK Query. Migrated from react-scripts to Vite for improved efficiency.
Contributed to the development and maintenance of a scraper for the Ethereum network, facilitating data storage in a database.
Designed and implemented a REST API to serve historical and real-time blockchain data via multicall contracts. Executed various side projects including a Telegram bot for a referrals system with 40k+ clients, front-end applications for marketing events, and a refund script benefiting over 4k users on Ethereum and Binance networks.
Stack: typescript, React, Redux, RTK query, MaterialUI, node.js, express.js, postgresql, typeorm, MongoDB, mongoose, ethers.js, circle ci, AWS
$2500 / mo
≈ $30000 / year net
Software Developer
Ukraine · Odesa · 3 years of experience · Advanced/Fluent ·Published 3 May
Ukraine · Odesa · 3 years of experience · Advanced/Fluent ·Published 3 May
Also I trying myself in game development on Monogame and Unity, this give me stronger understanding of OOP and functional programming.
$1700 / mo
≈ $20400 / year net
Full-Stack Developer
Ukraine · Odesa · 2 years of experience · Advanced/Fluent ·Published 3 May
Ukraine · Odesa · 2 years of experience · Advanced/Fluent ·Published 3 May
- Developed visualizations and graphing tools for business processes.
- Worked on data manipulation, modeling, and storage using MongoDB.
Internal:
- Developed tooling and automation to enhance productivity and efficiency.
Learning and Development Initiatives:
- Organized workshops to promote team learning and development (RxJS, JSDoc, Firebase, etc.)
- Mentored students in the Academy, guiding them through their learning journey.
Volunteer Work for Non-Profit Learning Platform:
- Improved the onboarding process for new students and volunteers, enhancing user experience for an EdTech solution.
- Addressed security issues to prevent unauthorized access to personal data, safeguarding user privacy and data integrity.
- Contributed to improving developer communication by establishing and promoting industry-wide best practices.
$7500 / mo
≈ $90000 / year net
Javascript Developer
Ukraine · Odesa · 7 years of experience · Intermediate ·Published 3 May · In passive search
Ukraine · Odesa · 7 years of experience · Intermediate ·Published 3 May · In passive search
Roles as usual: Team lead, CTO (including architecture), front-end, back-end, a bit of devopsing
Stack as usual:
JS/TS/Node
Vue2/Vue3/Nuxt/React/Next/Angular (less preferable)
Nestjs/Express
SQL/NoSQL
Interesting stack, interesting project, less bureaucracy
$1500 / mo
≈ $18000 / year net
Full Stack Developer
Ukraine · Odesa · 1 year of experience · Upper-Intermediate ·Published 1 May
Ukraine · Odesa · 1 year of experience · Upper-Intermediate ·Published 1 May
$2000 / mo
≈ $24000 / year net
Middle Node.js Developer
Ukraine · 2.5 years of experience · Pre-Intermediate ·Published 1 May
Ukraine · 2.5 years of experience · Pre-Intermediate ·Published 1 May
*Women's Education Web Platform Development
Contributed to the development of a web platform focused on women's education. Key responsibilities included:
- Developing GraphQL resolvers.
- Crafting RESTful APIs.
- Integrating payment systems such as Wayforpay and Stripe.
- Architecting microservices.
- Implementing segments of the business logic.
*NFT Display Platform for Android TVs
Engaged in the creation of an NFT platform tailored for Android TVs, enabling users to explore and display NFTs. As the sole backend developer, my role encompassed:
- Designing the overall project framework.
- Structuring the database schema.
- Incorporating third-party API services.
- Formulating and executing the core business logic.
- Developing and refining data parsers.
- Crafting and optimizing GraphQL resolvers.
- Facilitating collaboration with Frontend developers and DevOps teams.
*Multimovie IPTV Service for Android TVs
For Multimovie, an IPTV service for Android TVs offering a vast selection of movies and TV series, I served as the principal backend developer and managed two junior backend engineers. My duties involved:
- Establishing the project's foundational architecture.
- Creating a robust database design.
- Integrating external APIs.
- Engineering and managing microservices.
- Devising the business logic.
- Allocating tasks and guiding junior developers.
- Enhancing parsers and their performance.
- Developing and fine-tuning GraphQL resolvers.
- Ensuring seamless interaction with Frontend developers and DevOps personnel.
*Sound-AI Music Mix Generation for iOS
At Sound-AI, a mobile application for iOS that integrates various AI platforms to produce music mixes, I took on the role of the lead backend developer. My responsibilities included:
- Refactoring existing code for improved performance.
- Optimizing database queries.
- Implementing novel business logic features.
- Integrating Apple subscription services.
- Structuring the database architecture.
- Embedding third-party APIs.
- Crafting and enhancing GraphQL resolvers.
- Coordinating with Frontend developers and DevOps to streamline development processes.
- Developed and managed a high-performance database for a popular IPTV service, allowing users to stream movies and shows smoothly.
- Led a team to create microservices for a streaming platform, improving reliability and user experience.
- Improved an iOS music app by refining its code and database queries, making it faster and more user-friendly.
- Integrated payment and subscription services into various apps, providing users with secure and convenient transaction options.
- no legacy code
- no monoliths
$1000 / mo
≈ $12000 / year net
Front End / Full Stack Developer
Ukraine · Odesa · 1 year of experience · Intermediate ·Published 1 May
Ukraine · Odesa · 1 year of experience · Intermediate ·Published 1 May
I specialize in enhancing user interfaces, adding new features, and resolving bugs. My focus is on optimizing code by creating reusable modules and hooks, resulting in cleaner, more maintainable code. I'm dedicated to delivering efficient and high-quality solutions, fostering better collaboration and project development. My goal is to continue making significant contributions to future projects.
I am good at problem-solving and have experience with React and libs from React-ecosystem like MaterialUI, react-query, react-hook-form, react-router-dom and react-redux. I also worked with Nest.js and have solid knowledge of back-end.
Currently I am learning Next.js, so if you are searching for a candidate that would like to work with SSR it would be a pleasure to work with you.
I'll be delighted to work in a team alongside enthusiastic and professional specialists who share a passion for excellence.
But most importantly, I delivered significant business-value to the customer by developing critical features and by doing it with a high quality.
Thanks to my communication skills, I always was understood by my team members and we handled all the problems and tasks in time. I followed the deadlines and there was a lot of times when I finished my tasks earlier. This earned spare time for my team to test product and resolve bugs if such found.
$500 / mo
≈ $6000 / year net
Full Stack Developer
Ukraine · 1 year of experience · Intermediate ·Published 1 May
Ukraine · 1 year of experience · Intermediate ·Published 1 May
Agromarket
2022 - 2023
* Developed high-quality JavaScript code using modern versions
* Created and maintained a React.js
* Built servers with Node.js and Express
* Worked with databases such as MongoDB and PostgreSQL
* Participated in the implementation of new features
* Identified and resolved various technical issues
* Worked with Github and Gitlab
Skills
* JavaScript
* React.js
* GitHub
* Gitlab
* Express
* Node.js
* MongoDB
* PostgreSQL
* MySQL
* Docker
* English (intermediate)
* Russian (native)
* Ukrainian (native)
Key Qualities
* Driven individual
* Always looking to improve and develop
* Easily adapt to new situations
* Open and positive person with a good sense of humor
* Hardworking
I am confident that I can contribute to your company. I am ready for a new challenge and a new job.
$500 / mo
≈ $6000 / year net
Junior Back-end developer
Ukraine · Odesa · 1 year of experience · Intermediate ·Published 1 May
Ukraine · Odesa · 1 year of experience · Intermediate ·Published 1 May