Oleksandr Chabaiev
Senior Software Engineer, Platform Team
Tallinn, Harju County, Estonia
Summary
🤩
Rockstar🎓
Top SchoolOleksandr Chabaiev is a Senior Software Engineer with 11 years' experience building and operating cloud-native platform infrastructure, currently driving scalability and cost optimization at Athenian from Tallinn. He specializes in Golang-driven tooling, CI/CD automation, observability (Grafana, Prometheus, Sentry) and secure IAM practices, and has delivered 30% infrastructure cost savings through targeted optimizations. Oleksandr blends hands-on engineering with compliance ownership—contributing to SOC2 efforts—and improves developer productivity with bespoke Slack bots and streamlined release pipelines. His background in engineering and health physics gives him a methodical, metrics-first approach to load and stress testing across multi-environment deployments.
11 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Engineering Physics/Applied Physics, Bachelor's degree, Engineering Physics/Applied Physics at Taras Shevchenko National University of Kyiv
English, Russian, Ukrainian, Estonian
Github Skills (165)
google-cloud10
client-library10
go-client10
atlassian10
jira10
charts9
ansible9
sql9
golang9
api9
database9
google-cloud-platform9
pluggable9
terraform9
python9
Programming languages (14)
Github contributions (5)
lwsanty/go-jira
Aug 2020 - Mar 2023
Go client library for Atlassian Jira
Contributions:12 releases, 9 reviews, 14 PRs in 2 years 8 months
golangclient-librarygo-clientjiraatlassian-jira
athenianco/ci
Dec 2019 - Apr 2023
Contains common CI/CD configuration for Athenian projects.
Contributions:13 PRs, 13 pushes, 14 branches in 3 years 4 months
rollbackmasonci-cdcontinuous-integration
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