> Mechanical engineering internship in Hong Kong designing hardware for autonomous sanitizing robots. Designed internal mounting brackets in SolidWorks for the spray and fluid delivery systems. 2 units were deployed to international airports for pilot testing

> Ran systematic tests across nozzle head types, spray angles, and mounting orientations to optimize mist distribution, reducing disinfectant waste by 18%. Diagnosed pump delivery inconsistencies during end-to-end testing and stabilized fluid output across the full motion routine.