• Support the mechanical design team in designing and prototyping parts for the development of a rapid RT-PCR diagnostic machine for animal disease testing• Utilize SolidWorks for part design and utilize the Bambu 3D printer and various filament such as PLA, carbon fiber reinforced PLA, and polycarbonate filament to print out parts requiring certain properties and dimensional tolerances• Use SolidWorks and Bambu Slicer Software to adjust scaling and dimensions in the part files to account for different shrinkage and warping of various PLA, 3D-printed geometries, needed for low tolerance requirements• Operate machinery such as the mill, bandsaw, and perform soldering tasks to fabricate and assemble components• Conduct thermal, optical, and other tests on newly assembled units to ensure proper functionality and performance• Troubleshoot errors and resolve issues encountered during the usage of units, ensuring smooth and optimal operationAchievements:• Under the guidance of the chief engineer and in collaboration with the biochemistry team, created new designs of the incubator component that improved ease of use and greatly increased heat transfer rate• Prototyped new designs of the optical module assembly that minimized light leakage, decreased noise, and enhanced the machine’s accuracy in detecting targeted disease DNA segments

• Processed payments with businesses and documented transactions; provided customer service to wholesalers and resolved complaints to ensure customer satisfaction. • Problem-solved shipping/delivery issues, delays in transportation, damaged products, accounting inaccuracies, etc. • Analyzed sales projections and adjusted the amount of import orders based on sales trend to maximize company profit and minimize loss.• Listed products on Amazon.com; collaborated with the Amazon customer support team to optimize marketing.• Utilized Excel to keep records of warehouse inventory; documented purchases and sales.

• Collaborated with the technology teacher to formulate learning objectives, develop curriculum, and design activities. • Facilitated classroom activities such as programming robots, creating 3D designs, and stop-motion animation. • Taught students how to utilize the 3D-printing software to create their designs; edited students’ designs to ensure feasibility. • Provided support for technical difficulties with software and hardware for the students.