Aliaksei Leanovich
Lead Software Engineer at EPAM Systems
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAliaksei Leanovich is a Lead Software Engineer with 11 years of experience specializing in Ruby/Rails web applications for fintech, particularly banking and digital retirement platforms. He combines hands-on development of monoliths and microservices with technical leadership—having led cross-functional teams, run hiring and compensation processes, and mentored engineers. His work includes extracting communications from a legacy monolith, hardening systems against security issues (CSP, XSS remediation, rate limiting), and improving team delivery via metrics like cycle time and WIP. Comfortable in production support and incident resolution, he has repeatedly diagnosed complex banking issues (stuck transfers, double bookings) and driven fixes spanning database and app layers. Based in Lower Silesia, Poland, he brings a disciplined, metrics-driven approach rooted in an applied maths and CS education and a knack for turning thorny legacy challenges into maintainable systems.
11 years of coding experience
7 years of employment as a software developer
Bachelor, Faculty of Applied Mathematics and Computer Science, Bachelor, Faculty of Applied Mathematics and Computer Science at Belarusian State UniversityPhysics, Mathematics, Physics, Mathematics at BSU Lyceum
English, Russian, Russian, Polish
Github Skills (7)
ruby7
css7
rails6
ruby-on-rails6
jquery4
api1
ssh1
Programming languages (2)
Github contributions (5)
AliakseiLeanovich/hackerspace.by
Mar 2018 - Sep 2018
Current hackerspace.by website(active)
Contributions:40 pushes, 16 branches in 5 months
hackerspace
AliakseiLeanovich/RailsBlog
Jan 2015 - May 2016
Contributions:31 pushes, 7 branches in 1 year 4 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.