years making sure software ships without surprises, from Telekom voice assistants to industrial IoT at KSB. Testing is my craft.
With over 9+ years in software quality at Deutsche Telekom, Axxessio GmbH, and KSB, I've built test frameworks from scratch, managed QA teams, and shipped strategies for mobile apps, voice assistants, and industrial IoT platforms.
I believe quality isn't a phase, it's a mindset. I bring that to every sprint, every automation pipeline, and every team I work with. Currently based in Darmstadt.
A track record built across demanding domains.
Senior QA engineer on an IIoT project in the industrial equipment sector. Building frontend and backend test automation and frameworks from scratch, and helping shape test processes, strategies, and quality standards.
9+ years leading QA across multiple Deutsche Telekom projects: MagentaTV, Hallo Magenta voice assistant, Tolino eReader, and more. Built automation frameworks from scratch, managed QA teams, and owned end-to-end test strategy across Scrum and SAFe environments.
Started as a working student manually testing the Telekom Mail App for iOS. Grew into full automation responsibility, building and maintaining the entire Appium regression catalog independently.
Systems tested to ship with confidence.
Senior QA engineer on an industrial IoT platform. Frontend & backend test automation, framework setup from scratch, and contributing to test strategy and quality processes.
Voice control integration across MagentaTV devices. Owned senior test management, backend API automation, and the full regression lifecycle for a complex multi-device platform.
Telekom's Smart Speaker voice assistant. Automated the entire regression catalog in Groovy, defined the full test strategy, and managed the QA team end-to-end as test manager.
Full QA ownership of Telekom's cross-app push service covering Mail, SmartHome & Mein Magenta. Designed performance test environments on AWS with JMeter, full mobile and API automation.
QA consulting for a property rental platform. Advised the team on software quality assurance, helping define test strategies and concepts to raise overall quality standards.
In-car internet connectivity giving passengers seamless access on the move. Built a test automation framework from scratch and automated the web application with Robot Framework.
An e-book reader app for iOS and Android. Owned test automation with Appium and Selenium, plus the full CI pipeline and manual end-to-end regression suite.
Mobile email client for Telekom accounts, used by millions. Started with manual iOS testing and grew into automating the entire regression catalog with Appium — where my automation career began.
Six industries. One standard of quality.
Two engineering degrees, ISTQB certified.
Comprehensive training in software development, algorithms, data structures, computer systems, and databases. Strong analytical and technical foundation across software engineering.
Design, development, and testing of computer hardware systems — processors, circuit boards, memory, and networks. Hands-on with digital electronics, embedded systems, and hardware-software integration.
Happy to connect, exchange ideas on quality engineering, or talk shop about test automation. Based in Darmstadt, Germany.