Konstantin Kostylev
Team Lead Develop at EVA.AI | Powering HR 4.0
Krasnoyarsk Krai, Turkey
Summary
👤
Senior🎓
Top SchoolKonstantin Kostylev is a seasoned software engineer and team lead with 11 years of experience building web applications, currently leading development at EVA.AI. He specializes in Ruby on Rails while also working with Go and JavaScript, and brings commercial experience building SMS web apps and maintenance/repair management systems. His progression from backend and full-stack roles to team leadership reflects hands-on ownership of product delivery and mentoring. Konstantin maintains a GitHub portfolio (notably "test_tasks") that showcases practical coding examples and problem-solving approaches. Trained at Thinknetica and holding an engineering diploma from Siberian State Technological University, he combines formal engineering rigor with modern web development practices. Based in Krasnoyarsk Krai and open to opportunities in Turkey, he pairs deep Ruby expertise with proven experience shipping production systems.
11 years of coding experience
5 years of employment as a software developer
Ruby on Rails developer, Ruby on Rails, Ruby on Rails developer, Ruby on Rails at www.thinknetica.comDiplom in engineering, Engineer, Diplom in engineering, Engineer at Siberian State Technological University
Русский, Английский
Github Skills (28)
json-api10
json9
api9
react-router-v48
ruby7
rails7
coinmarketcap7
react7
ruby-on-rails7
graphql6
golang6
typescript6
javascript6
apollo5
telegram-bot5
Programming languages (7)
Github contributions (5)
niten2/my_blog
Oct 2015 - Jan 2016
Contributions:110 pushes, 2 branches in 3 months
niten2/events_site
Jan 2016 - Sep 2019
Contributions:85 pushes, 2 branches in 3 years 8 months
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