Freelance software developer and physicist specialized in measurement systems, calibration software, and metrology algorithms. I support the development of test benches, measuring instruments, and embedded applications with a strong focus on reliable data acquisition, calibration workflows, signal processing, and the improvement of accuracy and repeatability. My main technologies are C, C++, and Python on Linux, embedded Linux, microcontrollers, and real-time systems, combined with databases and interfaces such as SQLite, PostgreSQL, SCPI, REST API, CAN, Modbus, MQTT, and OPC UA. I also develop image-processing, machine-learning, and deep-learning solutions for metrology, including algorithm validation and measurement uncertainty evaluation according to GUM.