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Mechanical Design Engineer
Emeryville, CA
Sep 2014 - Present (10 years 2 months)
- Drive Human-Machine interface system for exoskeletons from concept design to mass production
- Design exoskeleton mechanisms using Solidworks and Finite Element Analysis design tools
- Generate prototypes by machining, 3D printing, metal bending, composite layup, and sewing
- Initiate contacts and negotiate with manufacturers oversea to scale up production
- Design test procedures to validate prototypes mechanisms and manufactured products
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Project Manager
Berkeley, CA
Sep 2013 - May 2014 (8 months)
Commercializing a 3D Morphing Algorithm Product for Design Optimization
- Acquired customers’ needs and insights by performing market research and customers’ interviews
- Composed marketing video scripts and blog, and designed functionalities for a web application prototype to market the
breakthrough morphing algorithm that was developed by CFD research team at UC Berkeley
- Pitched the product and business concepts to investors during pitch competitions (e.g. Foundry, and LAUNCH)
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Mechanical System Lead
University of California, Berkeley
Berkeley, CA
Jan 2014 - May 2014 (4 months)
Autonomous Obstacle Avoidance Wheelchair
- Designed and fabricated the harness for sensors and user ergonomics
- Calibrated the wheel chair steering with the data from a Microsoft Kinect optical sensor and an ultrasonic PING sensor
- Programed the Graphic User Interface for the front end of the LabVIEW software system
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Research and Development – Aerodynamics Simulations
Ann Arbor, MI
Jan 2011 - May 2013 (2 years 4 months)
Formula SAE, MRacing Team
- Improved torque performance by approximately 3% at the desired engine operation speed by initiating and supervising
the fluid simulations for the concept engine intakes
- Designed optimal shapes for intake, bodywork, and aerodynamic parts using NX 7.5
- Improved the car autocross lap time performance consistently over 2% by optimizing the drag-lift ratio and vehicle
dynamic stability for aerodynamic parts on 2012 and 2013 car models
- Achieved international recognitions: 2nd acceleration, and 4th endurance at Formula Student Germany competition
2012, and 5th overall, 1st acceleration, and 3rd endurance at Michigan Formula SAE competition 2012
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Research Assistant Intern
University of Michigan
May 2012 - Aug 2012 (3 months)
Exhaust Gas Recirculation Cooler Fouling Research
- Designed the set up for optical and infrared cameras calibration to accurately measure the EGR soot’s physical and heat transfer properties
- Verified the theoretical heat transfer and thermal stress material analyses results with experimental data
- Published the breakthrough findings by introducing a new emission visualization technique in SAE World Congress
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Independent Research
University of Michigan
Jul 2011 - Dec 2011 (5 months)
Manufacturing Independent Research, Composite Injection Molding Simulation
- Designed tensile test specimen mold configurations according to the ASTM standards
- Developed an injection mold filling simulation for a mechanical testing specimen using Autodesk Moldflow Insight 2012 injection molding simulation program
- Compared different mold configurations for weld lines, mold filling time, air trapped, and compiled weekly progress and findings reports