Cheryl Lee

Experience

1. Mechanical Engineer

   Proclaim

   May 2023 — Present · Mountain View, CA, US

   Designing and testing new mouthpiece architecture to achieve 50% CBOM cost down from V1 mouthpiece- Collaborating with overseas vendor to create lower cost solutions to hydraulic delivery system- Improved core technology by optimizing hydraulic design in 3D print components to reduce power consumption while maintaining clinical efficacy. Cross-functional collaboration with software and product teams to implement hydraulic design changes- Prototyped a variety of mouthpiece attachment options in collaboration with user experience team. Iterated design based on multiple stages of feedback- Participated in DFMEA processes and provided engineering solutions to mitigate risk- Qualifying pump-motor solutions resulting in 73% cost reduction in pump-motor assembly- Performed finite element analysis (FEA) on previous mouthpiece design to address cracking issues to implement design changes that reduced drop test failure rate by 14 times- Developed reliability testing protocol at overseas labs, resulting in FDA Class I medical device registration- Conducted tolerance stackup analysis (TA) on various subsystems, informing FAI and DFM reviews Utilized Python scripting to process large quantity of build data- Managed hardware validation of firmware changes during the EVT phase- Conducted EFFA process to provide solutions to recurring issues. Tore down failed units to root cause failure modes and support CAPA process - Created ECOs as part of change control board process to implement design changes after product launch

Education

• UCLA

  Bachelor of Science - BS, Mechanical Engineering

  2017 — 2021

• UCLA

  Master of Science - MS, Mechanical Engineering