Eduard Chernenko is a founder and company owner with 11 years of experience blending hands-on web development, digital marketing, and operational leadership to scale e-commerce and premium mobility services globally. He built multiple online businesses from the ground up—managing SEO, paid campaigns, CMS-based storefronts (Shopify, Magento, WordPress) and API/banking integrations—while later founding Limo Laguna, a luxury chauffeur network spanning 100+ cities. Technically fluent as a full‑stack and MediaWiki back-end contributor, he has fixed core infrastructure bugs, improved HTTP client integrations and introduced hooks that reduced duplication in a major open-source project. His background in QA and systems troubleshooting underpins a disciplined approach to product quality, automation and cross-timezone collaboration. Trilingual (English, Russian, Ukrainian) and US‑based, Eduard combines entrepreneurial grit with deep digital marketing and e-commerce craftsmanship.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Medicine, Bachelor of Medicine at Ukrainian Medical Stomatological Academy, Poltava
🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing.
Role in this project:
Back-end Developer
Contributions:24 commits in 4 years 6 months
Contributions summary:Eduard primarily contributed to the back-end infrastructure of the MediaWiki project. Their work involved fixing bugs related to URL parameters, correcting Doxygen comments, and enhancing the integration of the Guzzle HTTP client by adding cookie support. Additionally, the user introduced a new hook and refactored code to eliminate duplication within the special page execution process. These changes reflect a focus on improving code quality, system functionality, and developer experience.
An add-on campaign for the Battle for Wesnoth game
Contributions:9 reviews, 444 commits, 58 PRs in 4 years 1 month
wesnothbattleadd-on
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