Sergey Baev
Web Developer DevOps (freelance) at Various companies
Moscow, Moscow, Russia
Summary
👤
Senior🎓
Top SchoolSergey Baev is a seasoned full-stack Web Developer and DevOps engineer with 15 years of commercial experience, specializing in Ruby on Rails, system integration, and high-load backend architecture. As a freelance architect and engineer he has led end-to-end projects—from mobile APIs and CMS to microservices and tokenomics design for startups like ParkApp—while integrating complex external services such as payment gateways, mapping providers, and logistics platforms. He prefers a top-down approach, values clear specifications and elegant designs, and excels at pragmatic automation and performance tuning across PostgreSQL, Redis, Elasticsearch, Docker, and AWS. Comfortable in both startup and government-grade integrations, Sergey has a track record of rapid prototyping, robust integrations (SOAP, SAML, OAuth), and delivering production-ready systems on Upwork since 2016. Based in Moscow, he is open to full-time remote contracts and targets senior roles focused on evolving into a high-load server-side architect.
15 years of coding experience
6 years of employment as a software developer
Бакалавр, Информатика в экономике, Бакалавр, Информатика в экономике at ЕАОИ
Русский, Английский
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (131)
ruby10
spree10
rails10
activemodel10
chromium9
api9
firefox9
notification9
test-automation9
html9
testing9
mvc9
chrome9
spell9
puppeteer9
Programming languages (8)
Github contributions (5)
tinbka/apique
Apr 2016 - Dec 2021
Contributions:14 pushes, 1 branch in 5 years 8 months
tinbka/rmtools
Dec 2010 - Aug 2013
Contributions:46 commits, 8 pushes in 2 years 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.