Position: Разработчик Ruby on Rails
Category: Ruby
English level: intermediate
Years of experience: 11

Improving page load time by 1 second (50%) by tricky prerendered blocks cache implementation.
Minor Clickhouse gem improvements.
QiwiPay service interaction open source gem.
Streaming JSON arrays parser for Ruby gem.
Reduce CI/CD test suite runtime from 30 minutes to 6-8 minutes.
I'm a backend Ruby developer with Engineer's Degree in the computer systems software and 15+ years of experience in developing comprehensive software from low-level signal processing to database design to high-level native or web-based applications.

For past 2 years, I've been working as backend Ruby on Rails developer, developing new product features, planning application architecture, fixing bugs and improving overall performance.
Improving my professional skills in a friendly supportive team of experienced backend developers.
Opportunity to work with cutting-edge technologies and best-practice development processes.
Practicing the English language.