GERUI (RAY) SHENG

MECHANICAL ENGINEERING GRADUATE

408-***-**** adfw8r@r.postjobfree.com linkedin.com/in/geruisheng PROJECTS

Arduino-controlled, actuator-

driven heat stake with UI for

Capillary Biomedical

CAD & fabrication of FTC and

MAE3 competition robots

Self-balancing unicycle robot

controlled with C# program

Rocket trajectory simulation

MATLAB program

EXPERIENCE

Quality Engineering Intern @ Varian Medical Systems 06/2019 – 09/2019, Palo Alto, CA

Mechanical testing of interlocks and stepper motors for treatment machine’s tungsten multi-leaf collimators.

Wrote test cases for, and tested company’s Acuity Systems for use with Always-On server backup.

Participated in Summer of Innovation to design and prototype a capacitive collision sensor to prevent patient injury during treatment sessions. 3rd place winner in North America.

2nd place winner of Palo Alto + Milpitas intern presentations competition

(Topic: Power savings during machine testing).

Created and set up virtual machines with Eclipse treatment software suite using VMWare tools.

Capstone Project @ Capillary Biomedical

03/2020 – 06/2020, Irvine, CA

Design, implementation, and programming of linear actuator system + accompanying UI to partially automate heat-stake machine in manufacturing process for insulin delivery pipette guides.

Design and implementation of operator safety features to reduce injuries in pipette guide production.

Raceway Engineer @ Rocket Propulsion Laboratory

03/2018 – 06/2020, La Jolla, CA

3D CAD design and simulation of external fuel-pipeline and wiring raceways for rocket design competing in Base 11 space challenge using SolidWorks 2017-2019.

3D CAD design and simulation of helium tank bulkheads and supporting structures for same rocket as above.

Manufacturing contact and research for carbon overwrapped helium pressure tank.

Mechanical Engineering Intern @ Armada Aeronautics 07/2020 – ongoing, Santa Clara, CA

Design and simulation of wing reinforcement system to offset structural compromise caused by door cutout in wing.

Research and experimentation of custom manufacturing methods for creating curved carbon fiber tubes from pre-preg carbon fiber sheets.

Assist wing team in properly aligning 3D-printed wing sections onto carbon fiber spar tubes.

SKILLS

SolidWorks 2017-2019 (modeling,

simulation), Inventor, AutoCAD

MATLAB, Java, C#, Python,

Arduino programming

Prototyping (CNC, Laser

cutting/etching, 3D printing, shop

tools, etc.)

Fluency in English and Mandarin

(speak/write)

EDUCATION

Mechanical Engineering B.S.

@ UC San Diego

2016-2020

Thermo/Fluid Dynamics and Heat

Transfer

Robotic Controls Systems and

Programming

Mechanical Design and

Prototyping

Material Science and FEA

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