Oleksii Klochai
Principal at Wizard on Demand
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolOleksii Klochai is a principal-level engineering leader with 13 years of experience building developer-focused products and infrastructure, now helping companies earn trust with technical audiences through technical content marketing. He spent a decade at CircleCI across roles from support and software engineering to product management, owning areas like cloud compute (Fleets), execution infrastructure, Mac and Windows support, ARM and VM-based runners, and COGS-focused reporting. Based in Berlin, he combines hands-on engineering (Clojure/ClojureScript, tooling, ops) with product strategy and developer experience insights, uniquely bridging low-level CI infrastructure and developer-facing documentation. Known for shipping pragmatic infrastructure improvements and developer ergonomics, he brings a rare mix of operational empathy and product rigor to technical marketing and developer relations.
13 years of coding experience
7 years of employment as a software developer
Bachelor of Science (BSc), Bachelor of Science (BSc) at Kyiv National Taras Shevchenko UniversityUPC Universitat Politècnica de Catalunya
German, Catalan, Spanish, Ukrainian, Russian, English
Github Skills (133)
kakao10
web-application10
circleci10
ruby10
automation10
github-desktop10
compojure10
android-apps10
electron10
api-blueprint10
fastlane10
ghost10
redoc10
android10
mobile10
Programming languages (15)
Github contributions (5)
CircleCI-Public/arm-preview-docs
Nov 2020 - Mar 2021
Docs for the preview of Arm resources on CircleCI
Contributions:14 commits, 1 PR, 10 pushes in 3 months
circleciarm
appplemac/cooking-patterns
Feb 2015 - Feb 2015
Contributions:16 commits, 7 PRs, 10 pushes in 9 days
patternssimplify
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