Muddasser Hussain is a competence lead in identification at Klarna with a decade of software engineering experience, based in Berlin. He combines leadership in identity systems with hands-on expertise in test automation and QA, having contributed to the Open edX platform by improving acceptance tests and stabilizing browser-specific behaviors. His background spans data engineering and full-stack development from roles at Motionlogic and Arbisoft, plus an early internship optimizing video compression and delivering an Android app. Trained in software engineering at NUST, he brings a practical, infrastructure-minded approach to reliability and testability in complex systems. Colleagues describe him as someone who blends operational rigor with a developer’s attention to detail, often spotting and fixing flaky integrations before they reach production.
10 years of coding experience
3 years of employment as a software developer
Software Engineering, Software Engineering at NUST School of Electrical Engineering and Computer Science
The Open edX LMS & Studio, powering education sites around the world!
Role in this project:
QA Engineer / Test Automation Engineer
Contributions:47 commits, 54 PRs, 74 pushes in 7 months
Contributions summary:Muddasser primarily focused on improving the test suite for the edX platform. Their contributions include writing acceptance tests, fixing existing test issues related to AJAX calls, and improving test coverage across various LMS and Studio functionalities. They also made changes to handle browser-specific behavior in tests and refined the test infrastructure, specifically for image uploads.
Contributions:5 PRs, 2 pushes, 6 branches in 1 day
testingtravis
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Muddasser Hussain - Competence Lead - Identification