Building
Things I’ve designed and built across software, hardware, and the infrastructure between them.
In progress
Spec-driven agent framework
My current focus. One spec as the source of truth — compiled into types and bindings, a synthesized test harness, and agents that run inside it so their behavior is checked, not hoped for.
Read the write-up
Shipped
128-channel transducer array driver
High-voltage pulser control for focused ultrasound, with per-element calibration, hard safety interlocks, and a thermal budget that actually holds.
Read the write-upEEG acquisition pipeline
Low-noise biopotential capture from electrode to stream — on-device filtering, artifact flags, and storage you can still trust after the session.
Read the write-upBeamforming firmware
Real-time focal steering on an embedded DSP — phase tables, thermal limits, and closed-loop feedback.
Selver
A communication-coaching app that gives speakers real-time, structured feedback, built around an AI memory engine and an asynchronous backend.
Headband enclosure
An ergonomic acoustic-coupling housing — comfortable, repeatable in fit, and manufacturable in low volume.
Acoustic lens mount
A precision-aligned lens fixture with integrated thermal management and a real tolerance budget.