Position: Full Stack Developer
Category: JavaScript
English level: upper
Years of experience: 3

I will be glad of your interesting proposals.You will not waste your time working with me , just  trust me!
The technology stack that I have mostly used is MERN (React + Node.js+ MongoDB+ Express) for 3+ years.

Especially worked with React.js by stage management Redux(also worked with Mob X ). Worked on more than 10 projects, 2 of them in a long term. Provided more than 25 charts with D3.js. Integrated Stripe payment system to the project. Tested applications with unit tests.  Solved many problems due to leaking of memory, slow loading client-side page, migrating Class Components to Hook-based components, refactoring unclearly code and so on.
I can work on the project no more than 25 hours in a week.