Circuits, instrumentation, and DSP portfolio
Mixed-signal acquisition, embedded interfaces, and physics-grounded signal analysis with explicit boundaries between simulation, software verification, and physical testing.
Engineering focus
Selected work
Each page separates executed results, analytical work, automated tests, and uncompleted physical validation.
01 / Case study
A mixed-signal design package connecting electrical requirements and PCB constraints to portable embedded logic, host-side capture, and an explicit hardware bring-up plan.
02 / Case study
A reproducible diagnostic workflow that uses mechanical fault frequencies and demodulation before introducing a deliberately limited cross-load classifier.
03 / Case study
A fixed-seed DSP experiment that injects controlled artifacts, compares two processing chains, and evaluates denoising and one-to-one detection metrics across 80 synthetic conditions.