I'm a Design Engineer at Mainmatter with a background in design and front-end development.
I enjoy working at the intersection of design and implementation — taking web projects from early UI/UX concepts, flows, wireframes, and prototypes through to responsive HTML/CSS interfaces.
My work spans design systems, component libraries, technical design guidelines, stakeholder collaboration, and product UI, with some marketing and business development visuals along the way.
Before moving fully into development I worked in graphic design and advertising, which heavily influences how I approach UI and product design today.
Frontend
- React
- JavaScript / TypeScript
- HTML / CSS
- Tailwind CSS
- Astro
Backend & Data
- Supabase (Postgres, Auth, Storage, RLS)
- Node.js
UI & Interaction
- GSAP
- Three.js
- Recharts
- Design systems
- UI architecture
Design
- Figma
- Adobe Creative Suite
- Affinity Designer
Some of the things you'll find in my repositories:
- full-stack web applications with auth and persistent data
- frontend applications and UI components
- small tools and experiments
- interactive web graphics
- game prototypes
- side projects exploring APIs and automation
- Website: https://vollrath.dev
- LinkedIn: https://linkedin.com/in/andrevollrath
When I'm not coding you'll usually find me:
- running or in the gym
- playing Rocket League
- learning piano
- reading

