Sergei Sevkovich
Software Engineer at Easybrain
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolSergei Sevkovich is a seasoned backend software engineer with 12 years of experience building resilient, production-grade systems using PHP, Symfony/Laravel, Docker, Linux, RDBMS and NoSQL stores. He specializes in designing maintainable architectures with OOD, MVCS, DDD, CQRS and event-sourcing patterns, and has hands-on experience with distributed transactions, message brokers and Redis. Sergei has delivered fintech and large-scale microservice projects across teams at Easybrain, Onliner.by and Papakaya, often applying behavior-driven testing (Behat) to ensure quality. Comfortable both in monoliths and microservices, he brings a pragmatic focus on observability and deployability in Ubuntu/Debian/Alpine environments. Based in Warsaw, he pairs engineering rigor from a technical master’s background with a practical freelancing streak—sometimes projects, sometimes money, rarely both.
12 years of coding experience
13 years of employment as a software developer
Master of Engineering, Engineering Psychology and Ergonomics, Master of Engineering, Engineering Psychology and Ergonomics at Belarusian State University of Informatics and Radioelectronics
Github Skills (67)
android-app10
luhn9
api9
android-apps9
ruby9
b2b9
automation9
ios9
api-documentation9
fastlane9
android9
mobile9
nodejs9
zeroclipboard8
laravel8
Programming languages (5)
Github contributions (5)
drcreazy/behat-partial-runner
Dec 2023 - May 2026
Partial Runner for Behat
Contributions:2 releases, 2 PRs, 4 pushes in 2 years 5 months
drcreazy/php-credit-card-validator
Mar 2016 - Mar 2020
Contributions:4 pushes in 4 years
regular-expressionscreditluhn-algorithmvalidationregular
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