My work usually crosses the boundaries between research, hardware, firmware, fabrication, validation, and lab automation. The common thread is building physical systems clearly enough that they can be tested, revised, and handed off.
Some projects are deployed, some are active, and some remain design studies because cost, permission, or safety became the real constraint.
Active and completed systems built under real lab and field constraints.
A GPS-free wearable navigation system for recording and retracing a walked path using a foot-mounted IMU, ESP32 hardware, ESKF-based estimation, computer-vision validation, and offline optimizer tooling.
Open project →
A compact 555-timer signal-delivery module that reduced a manual biosensor deposition bottleneck and was deployed in Grenada field testing.
Open project →
An active electrochemical signal-routing subsystem for adding deposition and sensing capability to Terry/ASATS, a lower-cost IsoPure-style magnetic bead processing platform.
Open project →
Microfabricated Ti/Au biosensor chips, cleanroom fabrication, lab automation hardware, signal-delivery electronics, optical inspection, and diagnostic workflow support in Yanik Lab at UC Santa Cruz.
Open project →State estimation, feedback control, and validation work.
A GPS-free wearable navigation system for recording and retracing a walked path using a foot-mounted IMU, ESP32 hardware, ESKF-based estimation, computer-vision validation, and offline optimizer tooling.
Open project →A fixed-wing UAV simulation combining 6-DOF dynamics, Error-State Kalman Filtering, LQR control, and LQG closed-loop validation, with my main contribution focused on Kalman filter implementation.
Open project →PCB design, electrochemical interfaces, microfabrication, and lab automation.
A compact 555-timer signal-delivery module that reduced a manual biosensor deposition bottleneck and was deployed in Grenada field testing.
Open project → An active electrochemical signal-routing subsystem for adding deposition and sensing capability to Terry/ASATS, a lower-cost IsoPure-style magnetic bead processing platform.
Open project → Microfabricated Ti/Au biosensor chips, cleanroom fabrication, lab automation hardware, signal-delivery electronics, optical inspection, and diagnostic workflow support in Yanik Lab at UC Santa Cruz.
Open project →Projects that are not pretending to be finished. Some reached material lists, system diagrams, or CAD. Some stopped when cost, safety, or permission became the real constraint.
A researched design plan for a monitored jumping spider habitat with controlled lighting, passive ventilation, humidity sensing, safe access, and electronics designed around the animal's needs.
Open project →
A planned embedded plant-monitoring and pot design for a lavender plant, combining drainage, ventilation, layered soil design, sensing, and a weather-aware enclosure.
Open project →A design-only concept for a vertical, gravity-fed electrochemical recovery system for reclaiming gold from used or failed Ti/Au-coated lab slides and chips.
Open project →