Hi, I'm John Oh.

Full stack software engineer

I build web applications with a focus on clean architecture and great user experience. Background in full stack development — from front-end interfaces to back-end services and cloud infrastructure.

Skills

Languages

C#, TypeScript, JavaScript, Python, SQL

Frameworks

React, Angular, .NET, Next.js

Databases

PostgreSQL, Microsoft SQL Server, CosmosDB

Tools & Platforms

Claude, Docker, Terraform, Azure, GitHub, OpenClaw, NumPy, Pandas

Featured Projects

Inventory Manager

Manages inventory by storage locations with Stripe integration. Room for accounting and mobile real time inventory tracking integration.

Demo Private Repo

Flight Plan Dashboard

Display flight plans via proxy server fetching messages from FAA SWIM subscription. Enable translation from FPL2012 to FIXM and vice versa.

Demo Private Repo

Pathfinding Visualizer

Interactive visualization of pathfinding algorithms including BFS, DFS, and Dijkstra's algorithm on a grid.

Demo Repo

Pathfinding Visualizer

Interactive visualization of pathfinding algorithms including BFS, DFS, and Dijkstra's algorithm on a grid.

Demo Repo

Sorting Visualizer

Step-by-step animation of popular sorting algorithms to make comparisons intuitive and educational.

Demo Repo

Julia Cooks

Full stack recipe-sharing web app built as a team capstone project at Fullstack Academy.

Demo Repo

Blog