Hi, I'm Austin Brage
A product-focused Full-Stack Engineer building fast, reliable, beautiful products.
Experience
Founder & Full-Stack Engineer
uLearn
Designed, built, and operate in production a subscription-based AI language-learning platform: eight independent Go microservices behind a Bun/Elysia/HTML6 web frontend, real-time voice tutoring over WebSockets, and adaptive spaced-repetition review, helping users learn German, English, Russian, and French.
Full-Stack Engineer
Eldøy Projects
Built a suite of internal libraries and products from scratch: a RAG chatbot library with web scraping and vector-based retrieval, a custom HTML templating engine and expression language, and a visual site-building CMS used to ship a full e-commerce reference site.
Featured Projects
uLearn
An AI language-learning platform with real-time voice tutoring, adaptive flashcards, and grammar support across four languages. Designed, built, and operated solo.
Latest from the Blog
How TDD Shaped HTML6
My manager at Eldøy taught me to design libraries test-first, one function at a time. Here's how that discipline shaped HTML6's parser, transpiler, and masking engine.
Building a Real-Time Voice AI Tutor
Build a voice AI assistant and it defaults to feeling laggy: not the model, the transport. How uLearn's AI tutor stays on one socket, gates the mic with real VAD, and never talks over itself.