Position: Senior Ruby on Rails developer
Category: Ruby
English level: upper
Years of experience: 5

- Amount of projects was saved from being failed
- Amount of projects was successfully moved to the release stage right from the scratch
- Worked under US Healthcare and Medicine Projects 
- Worked under US Loan Project
- Worked with a lot of EU clients on different types of projects

- Makes a system that creates a lot of picture variants on the fly without strong requirements for CPU 
- Makes an investigation and test configuration on how to speed up and run RSpec from 60 mins to 10 without a huge amount of code base changes.
I have a Master's degree in System Programming, Ukraine. 

- Ruby, Ruby on Rails 4-6
- Lots of gems, all the stuff connected to API development, background jobs, webhooks, etc.
- Experience to write API servers from scratch to release.
- Experience as team lead for a few junior developers.
Professional grove, a good team, and interesting projects.

I prefer backend projects since I'm working only in this direction.
Thank you for your attention.