Position: Full Stack Developer
Category: Node.js
English level: upper
Years of experience: 5

The biggest achievement of my career is a loyalty system for a delivery app with tiers and benefits. After 3 years it still works without fixes.

Also to my achievements I can add a huge stack change to my company. Thanks to me we switched from MongoDB to PostgreSQL.

From my not development skills I what to highlight business analysis. I like to analyse requirements and discuss them with developers and clients. Also,I Having a lot of experience in solving critical and urgent cases that may happen during development.
Hello to you!

Behind my back, I have many projects. Most of them are from these industries:
- enterprise logistic system
- delivery system
- loyalty systems
- booking system
- medical system
- taxi system

I'm working with Js stack but I prefer to write using TypeScript.
For myself, I decided at the backend to use NestJS and for frontend - react, but I want to learn Angular and switch to it.

My tech stack is:

Main: js - 5 years, ts - 4 years, react - 4 years, express -  5 years, nodeJs - 5 years, nestJs - 4 year, dot net - 2 months, c# - 2 months, MongoDB, PostgreSQL

Core stack: React with `Redux and Redux Saga / ` Mobx` / `Context`, Typescript , HTML5, CSS3 with Scss, JavaScript ES6+, Node.js with Nestjs,  Express.js (Monolithic / Micro-services architecture), web3js

Libraries and technologies: React with `Redux and Redux Saga / ` Mobx` / `Context`

UI: React MaterialUi / React AntDesign / Bootstrap

CSS preprocessors: Sass, Scss, less, Material-UI Styles, styled-components

ODM / ORM: Mongoose, Sequelize

Databases / Storages: MongoDb, PostgreSQL, MySQL, Redis