Sergei 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
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