Kostiantyn Chaus
Senior Software Development Engineer at Remitly
Kyiv, Ukraine
Summary
🤩
Rockstar🎓
Top SchoolKostiantyn Chaus is a Senior Software Development Engineer with nearly a decade building scalable, observable cloud-native systems and a 10+ year background in backend engineering. He specializes in Go and Java microservices, distributed systems design, and practical approaches to eventual consistency and transactional patterns in production. His track record includes driving performance improvements (multi-fold DB and cost reductions), designing online DDL migrations, and moving messaging stacks while preserving feature parity. Kostiantyn has hands-on experience across the stack—from designing vendors and event/command buses to implementing link shorteners and recorder services—bringing strong operational sense to architecture decisions. Based in Kyiv, he prefers roles outside gambling/dating/betting domains and seeks Go backend opportunities where reliability and maintainability matter. An early-career foundation in PHP and systems ops gives him a pragmatic edge when untangling legacy systems and large-data challenges.
9 years of coding experience
17 years of employment as a software developer
Specialist Automated control systems, Specialist Automated control systems at Kharkiv University of Air ForcesКиевский военный лицей
Русский, Украинский, Английский
Github Skills (59)
networking10
security10
kernel10
ebpf9
observability9
monitoring9
bpf9
cni9
k8s9
kubernetes-networking8
kubernetes8
testing7
golang7
java7
kubernetes-secrets7
Programming languages (6)
Github contributions (5)
koschos/promo-proxy
Dec 2021 - Jul 2024
Contributions:3 PRs, 18 pushes, 4 branches in 2 years 8 months
koschos/php-retry
Dec 2018 - Oct 2021
Port of spring retry
Contributions:2 commits, 2 PRs, 13 pushes in 2 years 9 months
spring-bootspring-retryspringjavaretry
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.