Position: Middle JavaScript Node.js Developer
Category: Node.js
English level: pre
Years of experience: 4

Optimized SQL queries from 10+ minute execution time to just 0.5 seconds using SQL procedural programming, stored functions and other techniques.

I'm using Vim, btw.
Hi. I'm a passionate and skilled self-taught fullstack javascript developer. I have 4 years of experience in developing web applications for various domains such as social networks, markets, booking, and KPI-based work management tool.
My skillset: 
- Javascript (ES6+), TypeScript
- Html5/CSS3
- Node.js/Express
- MySQL/PostgreSQL
- React/Redux
- Redis
- GraphQL
- Nest.js
- Next.js
- Swagger/Redoc
- Git

Professional Experience:
2019-2021
Worked as Fullstack Node.js/Javascript Developer
As backend developer support social networking app, developing server for streaming-app (using wowza engine), developed full featured server for booking web-app.
As fullstack dev created martet and admin panel from scratch according to the client’s specifications.
Worked in a team with frontend and mobile developers (android, ios).

2021-2022
Worked as Backend Node.js Developer.
On a main project created csv parser that migrate customer data from excel to sql database, with supporting of nested tables in one csv file. Further speed optimization.

2022
Freelance Backend Node.js Developer
Created backend for work management tool based on KPI model for the client. Delivered quality and performance backend application that met the clients’ requirements and expectations. Unfortunately, I left the project due to communication interruptions while Russian shelling our energy grid.

Now I have backup power source and Starlink, so I ready for the new opportunities.
I have a sufficient level of English for reading documentation and text communication.
I don't want to work in a Russian-speaking team. I have never studied Russian and don't want to learn it.

P.S: Stop thinking that every Ukrainian *should* know Russian language. This is disrespectful.