Slava Korolev
Engineering Lead at HubSpot
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolSlava Korolev is an Engineering Lead based in Berlin with 10 years of experience building backend systems in Java, Ruby, Go and Elixir. He blends hands-on engineering with team leadership, having progressed from senior engineer to technical lead and now engineering lead at HubSpot. Slava emphasizes clean, simple, well-documented code, strong test coverage and domain-driven design to deliver maintainable systems. He has a track record of leading backend teams at scale, previously heading backend development at shyftplan GmbH. Trained as an automation and control systems engineer at Bauman Moscow State Technical University, he brings a systems-thinking approach to software architecture. Colleagues know him for pairing practical engineering rigor with a continuous appetite for learning new tools and languages.
10 years of coding experience
13 years of employment as a software developer
Engineer’s Degree Automatic Control Systems and Information Management, Engineer’s Degree Automatic Control Systems and Information Management at Bauman Moscow State Technical University
English, Russian, German
Github Skills (68)
mvc10
ruby10
activerecord10
ruby-on-rails10
html10
rails10
rest9
api9
coverage9
ruby-rails9
jetty9
jax-rs9
java9
javascript8
test-coverage8
Programming languages (7)
Github contributions (5)
slavadev/kidsboards
Nov 2015 - Sep 2018
Contributions:174 commits, 6 PRs, 144 pushes in 2 years 10 months
cssjavascriptreactnodejs
shyftplan/grape-swagger-rails
May 2018 - Nov 2021
Contributions:1 PR, 2 pushes, 1 branch in 3 years 5 months
railsrails-enginerubygemgrape
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.