Work
Time & Bill
Time tracking software rebuilt with a stronger focus on practicality, privacy, and long-term maintainability.
Visit Time & Bill
HumbleBee
A local-first time tracking project exploring a simpler workflow for developers and focused individual work.
Visit HumbleBee
Training
I have taught hundreds of trainees Java for enterprises, from beginners to experts, and I still take on selected training work where experience and adaptation matter.
Visit Training
Open Source Commitments
I managed the 500,000 EUR funding effort for Apache Log4j through the Sovereign Tech Fund and continue to work where Open Source, security, and long-term responsibility meet.
My ongoing commitments include work with the Apache Software Foundation Privacy Committee and serving there as Vice President, Data Privacy.
