Marcus J. Yoo

Mechanical Engineering Student

Marcus J. Yoo

Rose-Hulman Institute of Technology 2028

I focus on solving complex challenges with real human impact. By treating design as a complementary discipline, I sharpen my ability to think differently, communicate ideas visually, and bring a creative edge to engineering innovation.

View projectsResume (PDF)About me

Looking for Spring/Summer 2027 mechanical engineering internships and co-ops.

01 / Featured

All projects
PCBrule

Product Design · active

PCBrule

A pocket slide rule made from printed circuit board, combining vintage calculation methods with modern PCB manufacturing.

  • KiCad
  • PCB Design
  • Mechanical Engineering
  • Product Design
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02 / Selected work

All projects
DIY Snowskate from a Kids' Ski

Fabrication

archived

DIY Snowskate from a Kids' Ski

Built a functional snowskate from a thrifted kids' ski, a plastic skateboard deck, and waterjet-cut aluminum trucks I designed in CAD.

  • SolidWorks
  • Waterjet
  • Sheet Metal
Subscale Rocket Fin Assembly

Aerospace Design

archived

Subscale Rocket Fin Assembly

Designed a mechanical fin attachment system for Project Kline's subscale vehicle, cutting fin replacement time from 24+ hours to a 30-minute hot-swap.

  • SolidWorks
  • Simulation
  • Manufacturing
Digital Climbing Finger Strength Trainer

Embedded Systems

active

Digital Climbing Finger Strength Trainer

An ESP32-based finger strength trainer that measures isometric loading in real time and spoofs the Tindeq BLE protocol for compatibility with existing climbing apps.

  • ESP32
  • BLE
  • Load Cell

04 / Experience

All work

Boeing

Flight Performance Engineering Intern

Developed tools to process and analyze large-scale simulation data for flight performance engineering, cutting iteration time and improving team efficiency.

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Rose-Hulman Art Office

Assistant Art Curator

Curate, install, and manage rotating art exhibitions across Rose-Hulman campus spaces.

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Rose-Hulman Climbing Club

Team Manager and Club Officer

Two years leading the Rose-Hulman climbing team with one goal: build climbers who keep climbing for life, not just for a competition season.

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