• Designed and integrated FPC routing, module components, module layout, busbars, Ip67 gasket seal and sheet metal enclosure for the company's first high-voltage (400V) battery pack product with successful customer delivery. 11.2Kwh

• Co-Led the design, validation, and manufacturing processes for aviation, marine and vehicle batteries, ensuring high-performance and reliability.

• Designed and manufactured ~5000 cell holders for 3D printing.

• Managed the distribution of project workload and deliverables of two mechanical engineers, simultaneously delivering subassemblies for the HV battery pack utilizing Jira and Confluence.

• Collaborated with cross-functional teams, including electrical, software, systems, and project management, as the project’s technical lead, to develop high-confidence, safe products.

• Coordinated with machine shops and component suppliers across Asia to ensure timely availability of parts, overseeing part manufacturing and final assembly.

• Designed assemblies and parts based on DFX principles and created 2D manufacturing drawings including plating and powder coating specs.

• Joined as employee #6, managed one mechanical engineer and a team of technicians, distributed project workload and deliverables.

• Secured Series A Funding by designing battery cap holding up to 1200 psi internal pressure for 18650 / 21700 form factor Li-ion cans, which passed Sandia Lab 3rd party safety validation tests.

• Implemented project management software to have a clear view of milestones, deliverables, projects status, tasks, and timelines.

• Reported to the CEO on milestones, budget and machine purchase progress.

• Acted as the lead engineer on developing high pressure battery housing design in the form of 18650 and 21700.

• Designed, developed and assembled a proprietary injection system for Liquefied High Pressure Gas Electrolyte for 18650 and 21700 cells.

• Enabled the science team to develop electrolyte chemistry rapidly by creating an improved next-generation “coin-cell build device” prototype.