Tim Masliuchenko
Senior Full Stack Developer at GroupCollect
United Kingdom
Summary
👤
Senior🎓
Top SchoolTim Masliuchenko is a Senior Full Stack Developer with 13 years of experience building reliable backend systems and leading engineering teams across startups and established tech firms in the UK. He combines hands-on backend expertise—demonstrated by contributions to high-profile open-source projects like Homebrew—with a strong testing and QA focus, having improved test coverage and tooling in multiple repos. Tim is multilingual (Ukrainian/English/Russian), self-motivated, and adept at both independent delivery and cross-functional collaboration, with recent senior roles at RingCentral, Hopin, and GroupCollect. His applied mathematics master’s background underpins a pragmatic, analytical approach to decision-making and system design, and he often drives small but high-impact refactors and automation that improve long-term maintainability.
13 years of coding experience
16 years of employment as a software developer
Master's Degree Applied Mathematics, Master's Degree Applied Mathematics at Chernivci National 'Juriy Fedkovyc' University
Github Skills (15)
testing10
i18n-js10
package-manager-tool10
homebrew10
activerecord10
i18next10
package-manager10
homebrew-cask10
i18n-node10
test-automation10
ruby10
macos8
ruby-rails7
rails7
git4
Programming languages (11)
Github contributions (5)
svenfuchs/i18n-active_record
Dec 2013 - Sep 2022
I18n ActiveRecord backend
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:10 releases, 27 reviews, 48 commits in 8 years 10 months
Contributions summary:Tim primarily contributed to the backend of the i18n-active_record project by addressing testing issues and adding test cases. They fixed test suites, addressed missing backend functionalities, and expanded the test coverage. The user also implemented improvements to the test suite and added new features to the project. They modified the test helper and added a generator. They also bumped the version of the project in several commits.
ruby-on-railsrailsrubybackendactiverecord
Homebrew/brew
Oct 2019 - Oct 2019
🍺 The missing package manager for macOS (or Linux)
Role in this project:Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:5 commits, 1 PR, 7 comments in 2 days
Contributions summary:Tim primarily focused on implementing and refining the "manpage" artifact functionality within the Homebrew cask system. This involved adding new features for handling manpage installations, including explicit and auto-detected section handling. They developed supporting code changes and introduced and refined unit tests for the new feature, ensuring the correct behavior and handling of manpages. The user also refactored existing code and made minor tweaks based on feedback received.
brewpackage-managerlinuxrubymissing
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