Position: Node.js Developer, Python, React
Category: Node.js
English level: intermediate
Years of experience: 2.5

I have graduated bachelor's degree of computer science at Kyiv Polytechnic Institute at IASA.
I have achieved top 3% of codewars.
I have been working for "start-up company" Sevoyer for last 1.5 years. I have been a part of the team, that took care of main project. It's platform for crypto trading.
As part of team I did:
- Created websocket server to manage user chats, server's and web client's store updating, web client's stock data subscriptions, notifications etc...
- Created node.js server that collect stock data from different crypto platforms, such as binance, kucoin, kraken, bybit, gate.io, crypto.com, bitfinex, gemini.
- Created python servers that handle trades in system (such as limit trading, trading with leverage etc..).
- Created python server that manages, aggregate all stock data collected by other server and triggers events (price updating, charts, etc...).
- Created temporary version of admin-panel (it was based on adminjs library, but it had lots of my custom add-ons).
- Took part at front-end development, with React.js as main framework, then our team swapped to vue.
-  Created CI/CD with bitbucket with docker-swarm and heroku.
- Took part at configuring docker-swarm for temporary deployment.
- I've been reviewing rest-api (that is based on laravel) code and logic.
- Configured database models.
- Managed dns configuration.
I also took part in side projects of the company.
So I did:
- Created node.js server to handle tcp connection and manage some smart-home devices.
- Created a node.js REST API and main part of front-end for the widget platform (widgets for collecting user data in exchange for a promotional code or a bonus provided in advance by the client through a game, roulette or other interactive with the user).
- Created some small React.js apps.
Freedom Run
A completely charitable projec, where I took part in the implementation of both front-end and back-end. It's hosted here.
This project raised a good amount of money, so I'm kind of showing off :)
Personal
- I had experience at creating telegram bots (with menu, buttons, different keyboards) via telegraf.ts (typescript library).
- I did freelance tasks for the frontend. All my frontend experience based on React.js. But I also have created vanilla js apps, such as for charity project above.