TS
Travis Stinebaugh
Senior Full Stack Engineer

Featured Projects

A collection of full-stack web applications, native browser extensions, and backend systems engineered with a focus on performance, security, and clean architecture.

Schwab Factor Investor & Dynamic Rebalancer
Schwab Factor Investor & Dynamic Rebalancer

An automated investment and portfolio rebalancing CLI tool powered by the Charles Schwab Trader API and schwab-py. Executes buy-only dynamic rebalancing against multi-factor ETF allocations with macOS Keychain credential encryption and cron automation.

Python
Charles Schwab API
macOS Keychain
OAuth 2.0
Financial Modeling
CLI
Source Code
SBI Shinsei Bank to Monarch Money Syncer
SBI Shinsei Bank to Monarch Money Syncer

A lightweight, secure browser extension and Python native messaging host that bridges SBI Shinsei Bank (Japan) balances to Monarch Money (US) in real-time with zero-cloud Apple Keychain security and live spot FX rates.

TypeScript
Python
Manifest V3
GraphQL
macOS Keychain
Native Messaging
Glycemic Index Database
Glycemic Index Database

An easily searchable, clear and intuitive database for looking at different foods' glycemic index and glycemic load with advanced filtering capabilities

React
TypeScript
FastAPI
PostgreSQL
Live Demo
Image Search and Download App
Image Search and Download App

Searches the web for images and allows bulk downloading

React
Node.js
TypeScript
REST APIs
Agent Browser App
Agent Browser App

Create and browse network agents and modify them from a web UI

React
Node.js
TypeScript
Fullstack Open Course
Fullstack Open Course

Completed Fullstack Open course @ University of Helsinki

React
Redux
Node.js
MongoDB
TypeScript
Cypress
GraphQL