Hello, I'm Ryan Sinnreich

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Photographer Computer Engineer Tennis Player Biker Coder Tinkerer Developer Bird Lover Maker Student Photographer

A Bit About Me...

I was born and raised in the SF Bay Area. Currently, I'm a junior at the University of Wisconsin-Madison studying computer engineering. My goal is to use engineering to build things that improve people's lives

During my free time you'll find me playing tennis, biking, rock climbing, 3D printing, coding, tinkering, taking photos, or teaching myself new skills

My Tech Stack

GitHub

Python

Java

Xcode

Arduino

Swift

Raspberry Pi

HTML

CSS

JavaScript

Figma

Fusion

Firebase

Figma

GitHub

Python

Java

Xcode

Arduino

Swift

Raspberry Pi

HTML

CSS

JavaScript

Figma

Fusion

Firebase

Figma

Projects

Embedded E-Ink Calendar

Programmed firmware for an ESP32 to drive a 7.3-inch, six-color e-ink screen. Built Wi-Fi setup and device pairing, scheduled content downloads...

C++ ESP32 Arduino PlatformIO

Badger Solar Racing Firmware

PDC Firmware

Developed firmware for the power distribution controller for an electric solar-powered car as part of Badger Solar Racing...

C++ C STM32 CAN Altium

View all my projects

My Journey

Summer 2026

Software Test Engineering Intern

Bio-Rad Laboratories

Designed and built a reusable PowerShell-based performance characterization suite with 14 tests covering UI responsiveness, data operations, and system resource utilization
Automated device interactions and standardized performance-testing workflows for continued use by the software QA team
Built a web dashboard to visualize results and identify performance regressions

Summer 2027

Firmware Engineer

Seeking an Engineering Internship

I'm looking for an opportunity to apply my computer engineering skills to real-world products while continuing to learn more across firmware, hardware, and software

My Photography