• Lead Engineer for Intel SoC based platform for wrist-worn and head-worn devices. Selected key components, designed schematics, worked with the CAD engineers to route densely packed PCBs. Supported factory build, board bring up and power on test in contract manufacturer facility. • Collaborated with cross-functional team, from mechanical, software, program management, quality to marketing team. Conducted cross-functional meetings for efficient communication. • Lead platform design architect for Intel wearable SoC development. Involved on a daily basis during the validation phase to evaluate SoC sightings from platform perspective.• Expertise in power and energy management. Worked with external vendor on customized PMIC definition to enable a flexible platform solution around Intel wearable SoC. • Authored the validation plan, worked with validation engineer for design verification, and generated manufacturing test plan with manufacturing test engineers. • Responsible for the optical heart rate monitor (OHRM) circuit design with industry-leading performance under motion, different Fitzpatrick skin types, outdoor/indoor environment.• Multiple sensors integration including inertial sensor, environment sensor, IR. • Reviewed software requirement specification, interacted with software team to determine the configurable IO map, reviewed algorithm implementation for the best system solution. • Wrote scripts in Matlab for Monte Carlo simulation; Run Pspice for circuit simulation. • Build prototype for solution evaluation and characterization. • Mentored junior engineer for quicker ramping up.

Product application engineer for a new Programmable system on chip (PSoC/MCU) with ARM-based core.Analog frond end design, system design for wearable HRM, temperature sensing, etc. Touchscreen solution.

OLED interactive system design with MCU.OLED driver design.

Power system and analog circuit design.Release a USB DAQ product.