Hi, I’m Jeffrey.
I like to make
things work.

I design and build mechanical and mechatronic systems, carrying ideas from CAD and analysis through prototyping, electronics, and testing.

Word Hunter XY gantry positioning a stylus over a Word Hunt game on an iPad
Word Hunter / A robot that plays Word Hunt

Mechanical design & electronics

Projects

6 projects

Jump Loop toy assembly
Product Development2026

Jump Loop

Track connectors and interactive mechanisms for a toy-car track system developed at Upper Story.

Autodesk InventorInjection MoldingPrototyping
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Word Hunter XY gantry positioning a stylus over a Word Hunt game on an iPad
Robotics2025–2026

Word Hunter

An XY gantry that sees a Word Hunt board on an iPad and physically traces words across the screen.

OnshapePythonRaspberry Pi
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Fully assembled DYNO
Drivetrain Engineering2026–Present

Flywheel Dynamometer

A high-inertia flywheel dynamometer designed to measure gearbox efficiency for Purdue Electric Racing.

NXMechanical DesignStress Analysis
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Bongo Buddies with lap-mounted controls
Assistive Mechatronics2025–2026

Bongo Buddies

A low-force, solenoid-actuated bongo system that helps children with limited hand-eye coordination play music.

Onshape3D PrintingPCB Design
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Section view of the QDD actuator CAD assembly showing the stator, internal mechanism, bearings, and housing.
Robotics & Mechanical Design

QDD Cycloidal Actuator

A work-in-progress robotic actuator combining an 8120 stator, an internal cycloidal reduction, and a CNC-machined housing.

CADCycloidal Gear DesignDesmos
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LightCore acrylic tower lamp illuminated with multicolor LEDs
Product Design2025

LightCore

A custom LED lamp that combines ambient lighting with USB Power Delivery ports for charging multiple devices.

OnshapeLaser CuttingPCB Design
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About me

I’m a mechanical engineering student at Purdue University. I work on mechanical design, electronics, and the software that controls them.

Away from the workbench, you’ll find me climbing, playing squash, rowing, hiking, or skiing.

EducationPurdue UniversityB.S. Mechanical Engineering · May 2028
Based inWest Lafayette, Indiana
View my résumé