Oleksii Ilin
Software Engineer at Howly
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksii Ilin is a software engineer from Kyiv with nine years in the industry and nearly four years focused on backend services using Java (Spring) and Go. He has built cloud-native REST services, third-party integrations, and observability pipelines (Prometheus/Grafana) while addressing non-functional requirements like performance and reliability. Comfortable with Docker, Kubernetes, and TDD-driven unit, integration and performance testing, he consistently applies test-first principles to deliver maintainable services. His experience spans greenfield cloud applications and large-scale telecom BSS/CRM projects, where he contributed API documentation, GraphQL experiments and cross-team technical collaboration. A Kyiv Polytechnic Institute alumnus and former student contributor on GitHub, he blends disciplined engineering practices with hands-on implementation of monitoring and integration features. Notably, he transitions smoothly between building new systems from scratch and stabilizing complex legacy telecom platforms.
9 years of coding experience
5 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Github Skills (5)
oop4
java2
telegram-bot2
python2
telegram1
Programming languages (3)
Github contributions (5)
IT-62/PassSystem
Mar 2018 - Mar 2018
Contributions:13 PRs, 29 pushes, 3 branches in 12 days
javajava-oopoop
ilyinalex/trainingProjects
Oct 2016 - Feb 2018
Contributions:4 pushes, 1 branch in 1 year 3 months
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