David Oh
Constantly learning to turn an idea into repeatable outcomes into a reliable product.
Being an engineer in a 510k medical device company forced me to quickly adapt in research and development, prototyping, manufacturing, process improvement, QMS environment, user research, and “giving donuts to vendors so company relationship stays good”.
Projects Highlights
Automatic Intubation Device
Sponsored project with the Department of Defense
Quickly learned the current state and goals of the project
Identified areas of improvement and designed a timeline
Created 20 designs and manufactured 6 prototypes
Presented performance results, future steps, and a live demonstration of a works-like prototype
Skills used
AutoCAD, Fusion 360, design history file, risk assessment, 3-point-bending, soldering, 3D printing, laser cutting, 2D drawings, GD&T drawings, 3D simulations, Arduino
Glasses for Visually Impaired
Identified problems by gathering customer needs through personal interviews, online surveys, and peer-reviewed articles
Performed market analysis and patent review with 5 member cross-functional team to identify novel solutions
Manufactured a working prototype under 100 USD using 3D-printed fitted parts and laser-cut housing
Skills used
Market Analysis, patent review, laser sensor, soldering, analog signal, haptic feedback, Fusion 360, 3D printing, laser cutting, 2D drawings, GD&T drawings, Arduino
Computational Design Learning Assistant
Monitored the progress of 24 students in the Computational Design Labs course
Modeled blood vessels in SOLIDWORKS with different constrictions to analyze the fluid behavior with simulations
Demonstrated proper circuit design and signal filtering in making an EEG circuit through AutoCAD
Provided additional assistance to students in troubleshooting circuits and CAD designs
Skills used
Oral communication, troubleshooting, AutoCAD, SOLIDWORKS, signal processing, Analog-to-Digital signals, fluid simulations