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My Projects

A collection of projects that showcase my skills and passion for development

Featured Projects

Gemini-Powered Prompt Generation & Management CLI

Python CLI tool with Rich + Click interface. Features FastAPI RAG system using ChromaDB + Sentence Transformers, integrated Gemini API + Supabase database with JWT authentication.

PythonFastAPIChromaDBSupabaseGemini API

Student Organization Candidate Review System

Full-stack React + TypeScript system for applicant evaluation. Features slider interface, alphabetical search, secure authentication, and real-time Supabase database. Streamlined 3,000+ assessments.

ReactTypeScriptSupabaseJWT Auth

Library Occupancy Detection App (UMich Libraries)

Team of 2 project using PyTorch + YOLOv5 for people detection. React Native frontend displays real-time activity levels to help students find available study spaces.

PyTorchYOLOv5React NativeComputer Vision

Bioimaging Tissue Annotation Automation

Automated vascular tissue image preprocessing using Python, QuPath, and Pandas. Cleared existing annotations, applied pre-trained models, and exported results into CSV/Excel format for 5,000+ images.

PythonQuPathPandasGroovyImage Processing

Technologies I Use

Frontend

React
Vue.js
Next.js
React Native
TypeScript
JavaScript
HTML/CSS
Tailwind CSS

Backend

Python
C++
Flask
Express.js
FastAPI
Node.js
Groovy

Database

SQL
Firebase
Supabase
ChromaDB
PostgreSQL
MongoDB

AI/ML/Data

PyTorch
TensorFlow
YOLOv5
Scikit-Learn
Pandas
NumPy
QuPath
Computer Vision

Cloud & Tools

Vercel
AWS
Git
GitHub
VS Code
Postman
Docker
LaTeX
Zach Yoon-Kim

Thanks for visiting!

Let's connect and build something amazing together

I'm always excited to collaborate on new projects, discuss innovative ideas, or just chat about technology and life. Whether you're looking for a developer, have a cool project idea, or want to grab coffee (virtual or in-person), I'd love to hear from you!

Let's Connect

University of Michigan

Computer Science & Mathematics

Winchester, MA

© 2025 Zach Yoon-Kim. All rights reserved.

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