Jury Razumau
Staff Software Engineer at Zendesk
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolJury Razumau is a Staff Software Engineer with 12 years of experience, currently shaping Ruby and Rails tooling and standards at Zendesk’s Ruby Platform Core team. He specialises in upgrading large Ruby fleets—running monoliths on Rails edge, adding daily edge tests to internal gems, and automating migrations—while building dashboards and processes that standardise testing, releases, and dependency management. Previously he led data engineering and analytics work—designing ETL pipelines, materialized view management, and feedback systems—bringing strong data‑informed decision-making to platform work. Based in Warsaw, he combines pragmatic infrastructure changes (Kubernetes migrations, observability pipelines) with clear developer guidance and documentation. Outside work he applies his systems thinking to competitive quiz platforms, building ranking systems and player-facing apps, showing a rare blend of platform-scale engineering and product curiosity.
12 years of coding experience
9 years of employment as a software developer
Applied Mathematics, Applied Mathematics at Belarusian State University
Github Skills (180)
zuora10
zendesk-api10
luhn10
hanami10
iphone10
simple-framework10
sliders10
multiple-databases9
ellipsis9
background-image9
kafka-consumer9
api9
logic9
eol9
api-client9
Programming languages (13)
Github contributions (5)
chgk-gg/rating-importer
Dec 2021 - Mar 2025
Contributions:39 PRs, 132 pushes, 45 branches in 3 years 3 months
maii-chgk/maii-site
Jun 2021 - May 2024
Contributions:1 review, 11 PRs, 32 pushes in 2 years 11 months
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