Evgenii Surin
Tech Lead at CosySoft
Yerevan, Armenia
Summary
👤
Senior🎓
Top SchoolEvgenii Surin is a Tech Lead based in Yerevan with 8+ years of commercial backend experience building and refactoring high-throughput, production-grade systems. He has driven architecture and delivery improvements at CosySoft—extracting critical services from monoliths, introducing streaming concurrent pipelines, and implementing observability to reduce errors and speed shipping. Comfortable across JVM and functional stacks, he’s delivered systems in Kotlin, Java and Scala with Reactor, Cats Effect, gRPC and Kafka, and integrated ML components like BERT for recommendation features. He mentors engineers, promoted TDD and functional programming practices, and has a practical knack for using profiling and CI/CD tooling to eliminate memory leaks and boost throughput. An uncommon detail: his academic background is in social work, which informs his collaborative leadership and user-focused approach to engineering challenges.
8 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Social Work, Bachelor's degree, Social Work at Volga Region State University of Service
Русский, Английский
Github Skills (7)
fluent-interface4
validate4
code-generation3
dto3
java3
validation3
validations2
Programming languages (3)
Github contributions (5)
jenyaatnow/validator4j
Mar 2021 - Apr 2021
Java DTO validation library designed to perform validation in the most natural way using code generation capabilities.
Contributions:2 releases, 49 commits, 4 PRs in 23 days
code-generationvalidationvalidation-libraryvalidationsvalidator
jenyaatnow/release-based-workflow
Apr 2021 - Apr 2021
Contributions:1 release, 1 review, 6 PRs in 1 day
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.