Oleh Fedorenko
Software Engineer
Brno, Southeast, Czechia
Summary
🤩
RockstarOleh Fedorenko is a pragmatic software engineer with eight years of experience specializing in backend, DevOps, and automation for server lifecycle and provisioning tools. Based in Brno, he has contributed significant API, deployment, and templating improvements to prominent open-source projects like Foreman, Katello, and Apipie, including Hammer CLI plugins, cloud-init/kickstart fixes, and V2 API enhancements. His work blends hands-on Ruby/Rails backend development with configuration management and release engineering, reflecting a knack for making complex provisioning workflows reliable and testable. Playfully self-described as a "programmer larva," he brings curious, growth-minded energy to pragmatic engineering problems and often focuses on integration points that streamline operations and developer experience.
8 years of coding experience
Github Skills (42)
git10
ruby-rails10
api-rest10
puppeteer10
foreman10
back-end-development10
apidoc10
puppet10
api-design10
restful-api10
command-line-interface10
rails10
cicd10
ruby10
release-management10
Programming languages (7)
Github contributions (5)
Apipie/apipie-rails
Jul 2019 - Mar 2022
Ruby on Rails API documentation tool
Role in this project:
Back-end Developer & Release Manager
Back-end Developer & Release ManagerContributions:2 releases, 10 reviews, 7 commits in 2 years 8 months
Contributions summary:Oleh contributed to updating and enhancing the API documentation tool. Their work involved adding functionality to update metadata for methods, improving the API's capabilities. They also managed the release process, bumping the version number and creating release-related documentation. Furthermore, the user added release-engineering tools to streamline the versioning process.
ruby-on-railsapiruby-on-rails-apirails-apirails
theforeman/foreman
Jan 2018 - Jan 2023
an application that automates the lifecycle of servers
Role in this project:Back-end Developer
Back-end DeveloperContributions:514 reviews, 74 commits, 221 PRs in 5 years
Contributions summary:Oleh contributed to the Foreman project by implementing and modifying API endpoints, focusing on improvements to the V2 API. The commits included code changes related to importing puppet classes, adding parameters to API documentation, and improving the API ping call functionality. The user also worked on database-related tasks by adding descriptions for new fields and adjusting the database schema accordingly.
automatesmaasinfrastructure-managementvirtualizationhybrid-cloud
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