Danner
Baumgartner

Building tools that make work easier.

About Me

I'm a 21 year old developer from Washington with a passion for building things that work well and look good doing it. I got into coding as a kid by tearing apart Roblox game scripts, figuring out how they worked and finding ways to break them. That curiosity turned into a genuine love for code.

These days I build full-stack web apps, developer tools, and everything in between. I still love finding exploits and poking at systems to see how they tick. Cars, driving, and all things technology round out the rest of my time.

Location
Washington
Interests
Cars & Driving, Technology

Services

SEO & Site Performance

Helping local businesses show up on Google with a faster website, clearer wording, and the technical work behind the scenes. Plain-English reporting, no jargon.

Projects

TagTeam Media

Marketing agency site & client portal

Client site with a portal where each client tracks their videos and campaign reporting, an editor workflow for submitting and approving content, and an admin side for clients, revenue, and analytics. Built on Lambda and Postgres with Cognito auth.

React · Hono · AWS

BMWeb

BMW diagnostics in the browser

Reverse-engineered BMW dealer tools as a static web app. Reads and clears fault memory, runs activations, codes modules, and browses wiring diagrams, over a K+DCAN cable via Web Serial, with no Windows and nothing to install.

JS · Python · Web Serial

Clockwise

Time tracking & billing for CPA firms

Full-stack platform with automated invoicing, leave-bank tracking, a WIP queue, real-time notifications, and an admin dashboard.

React · Flask · Postgres

TouchBase

Collaborative communication platform

Team collaboration and communication tool with drag-and-drop queue management, real-time notifications, and a modular frontend / backend / demo architecture.

React · Node · Express

DOCUTHING

Client-side PDF editor & toolkit

Browser-based PDF editor with text annotations, page manipulation, merging, splitting, compression, and image conversion. No server uploads.

React 19 · TS · pdf-lib
Get in touch

Got a project in mind, or just want to say hi?

danner.baumgartner@gmail.com