Heiko Lübbe
Freelancer at Systemberatung Heiko Lübbe
Ramallah, West Bank, Germany
Summary
🤩
Rockstar🎓
Top SchoolHeiko Lübbe is an experienced IT freelancer and PMP/PMI-ACP-certified project manager with over eight years of documented professional experience and a freelance practice dating back to 1994. He blends hands-on software development, system administration and operations with pragmatic project delivery, having supported enterprise environments such as Vodafone. As a back-end developer and test automation engineer he contributes to the well-known Joomla CMS, improving test reliability, SEF URL handling and CI-related tooling—work that strengthens open-source release quality. Based in Ramallah and holding education from Hochschule für Technik und Wirtschaft Berlin, he combines German engineering discipline with remote, client-focused delivery. He favors clear problem definition—echoing his GitHub motto—and applies that to refactoring tests and removing brittle tool dependencies to make systems more maintainable.
8 years of coding experience
Hochschule für Technik und Wirtschaft Berlin
Github Skills (11)
content-management-system10
cms10
php10
javascript10
cypress10
content-management10
test-automation10
database9
postgresql9
querying9
databases9
Programming languages (7)
Github contributions (5)
joomla/joomla-cms
Oct 2023 - Apr 2025
Home of the Joomla! Content Management System
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:24 reviews, 31 PRs, 3 pushes in 1 year 6 months
Contributions summary:Heiko primarily contributes to the Joomla CMS by fixing system tests, addressing configuration issues, and refactoring code related to SEF (Search Engine Friendly) URLs. They implemented solutions involving file permissions, database interactions, and modifications to Cypress system tests. Furthermore, the user refactored test code to remove dependencies on the Joomla command-line client tool. The user's changes are concentrated on improving testing infrastructure and ensuring the proper functionality of the CMS.
cmsmanagement-systemjoomla-extensionsjoomla-componentphp
muhme/quote_joomla
Oct 2023 - Mar 2025
A Joomla module to show random quotes from community zitat-service.de. Developed on the basis of automated Cypress tests and Docker containerisation.
Contributions:4 releases, 4 PRs, 108 pushes in 1 year 5 months
cypressdockerjoomlajoomla-extensionjoomla-module
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