Seattle, WA

Andrew Gui

ECE @ UW • Research @ PNNL • Builder

Electrical & Computer Engineering Research Intern Founder, Fitness Tech UW Boxing

About Me

I'm Andrew Gui — an ECE undergrad at the University of Washington. I split my time between research at Pacific Northwest National Laboratory, where I work on SensorFish technology, and shipping software — most recently MyFitnessTech, an iOS app built with Flutter and Firebase. I also co-authored AI hardware research published at MICRO 2024.

I founded Fitness Tech at UW and box with the Husky Boxing Team. When I'm not building something, I'm training, wakeboarding, skiing, or finding the next thing worth learning.

Python Java Flutter Firebase Backend / Frontend Hardware AI/ML

Fitness Tech @ UW

Bridging Fitness & Technology

A Registered Student Organization at the University of Washington bringing together students passionate about fitness, health tech, and innovation. We design hardware, ship software, and explore how technology can optimize training and wellness.

Visit Website Join Discord

Fitness Tech members building hardware at a club meeting — Build night — hands on hardware

Fitness Tech booth at the RSO fair — Repping the club at the RSO fair

Research

SensorFish Technology & Low Head Dam Lit Review @ PNNL

Analyzing autonomous SensorFish data to characterize fish passage conditions through dams. Building Python tools for data visualization, precision soldering sensor-to-computer connections, and contributing to a low head dam literature review paper.

Python Data Analysis Soldering HBET

AI Hardware — LLM + LNS Architecture Codesign

Co-authored research optimizing Large Language Models through Logarithmic Number System implementations. Published at MICRO 2024.

LLMs LNS PyTorch Architecture Codesign

Bridging the Gap Between LLMs and LNS with Dynamic Data Format and Architecture Codesign

Haghi P., C. Wu, Z. Azad, Y. Li, A. Gui, Y. Hao, and A. Li, et al.

MICRO 2024 • Austin, TX • Nov 2024

View Publication →

Fitness Journey

The Beginning

2023 — 300 lbs, day one.

Momentum

2024 — Consistency paying off.

Current

2025 — Lifestyle, not a goal.

Daily Grind

Every day counts.

UW Boxing Team

Pride. Poise. Team. Family.

🥊

Boxing

Sparring, footwork, bag work

🏋️

Strength

Powerlifting + hypertrophy

🏃

Conditioning

HIIT, sprints, endurance

Experience

Undergrad Technical Intern — EE | PNNL

Jun 2024 – Present

SensorFish technology: calibration, field testing, soldering, Python data tools, and low head dam lit review research.

Christmas Light Tech | Radiant LLC

Nov 2023 – Feb 2024

Custom holiday lighting installations, safety protocols for elevated work, team training.

HPC Intern | PNNL

Jun 2023 – Aug 2023

LLM optimization research with Logarithmic Number Systems. Co-authored paper published at MICRO 2024.

Crew Member | McDonald's

Nov 2022 – Jun 2023

I just put the fries in the bag. Sometimes nuggets or even a burger.

Software

Python
Java
Dart / Flutter
PyTorch

Backend & Platforms

Firebase (Auth / Firestore)
REST APIs
Git / GitHub
App Store / TestFlight

Hardware

Precision Soldering
Circuit Integration
Equipment Calibration
Data Acquisition Systems

Certifications

Microsoft Office Specialist 2019

Projects

MyFitnessTech Live

The official Fitness Tech app

Built with Flutter and Firebase — workouts, community, and health tech in one place. Live on the App Store now.

iOS Flutter Firebase

App Store → Google Play — coming soon