Full-Stack Developer

Danner
Baumgartner

Building tools that make work easier, from hobby projects to business solutions.

scroll
React TypeScript Python Flask SQLAlchemy Node.js Rust PostgreSQL AWS S3 WebSockets JWT Auth Vite

About Me

I'm a 20 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. I'm currently studying cybersecurity at Everett Community College.

Location
Washington
Education
Everett Community College, Cybersecurity (Studying)
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.

Read More

Projects

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.

Published
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.

In Development
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.

Published
React 19 · TS · pdf-lib

CollabKit

Real-time collaboration SDK

TypeScript client and Python server for building multiplayer apps. CRDT-based state sync with React hooks for presence, screen sharing, and offline support.

SDK
TS · FastAPI · CRDTs

StyleKit UI

Themeable React component library

Component library with 8 distinct visual themes from Apple-style minimalism to brutalism. Published on npm. WCAG 2.1 compliant, tree-shakeable, fully typed.

Published
React · TS · Storybook
Get in touch

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

danner.baumgartner@gmail.com