Hardware High-Frequency Expert / RF Hardware Engineer

Experienced RF/HF Hardware Engineer with strong expertise in high-frequency measurements up to 110 GHz, electromagnetic simulation and validation of sensor and microstrip structures. Skilled in CMOS sensor hardware analysis, development of measurement routines and automation workflows using Python and MATLAB. Strong background in technical documentation, system integration and collaboration with international development teams. Broad laboratory experience in testing, troubleshooting and optimizing electronic circuits. Well suited for demanding RF hardware, measurement and validation roles in research and industry.

Validated CMOS near-field sensor hardware and supporting electronics through structured laboratory setups and documented measurement procedures. Designed, assembled and tested PCB and LDO boards, supporting hardware integration, system-level validation and troubleshooting. Developed Python-based routines for measurement automation, sensor communication and data analysis using Python, MATLAB and Jupyter. Performed VNA, I-V/C-V and oscilloscope measurements to evaluate RF and sensor behavior, signal integrity and device reliability. Executed RF characterization of microstrip structures and materials from 67 to 110 GHz for radar-related and 6G applications. Built and validated 3D FEM electromagnetic models in COMSOL to analyze high-frequency behavior, losses and design improvements. Compared simulation and measurement results, identified deviation causes and prepared technical recommendations for international partners.