AI Engineer & Full-Stack Developer

Ernest Hausmann

Engineering intelligent AI systems and scalable full-stack applications. Specialized in LLM orchestration, robust data pipelines, and high-performance React architectures that bridge advanced AI models with seamless user experiences.

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Full-Stack Architecture & AI Integration
Vrymnox — AI-Powered Liquidation & Flash Sale Engine
A high-concurrency industrial clearance platform featuring atomic database transactions, enterprise-grade security, and an AI-driven command assistant.
Vrymnox bridges rigorous software engineering with AI orchestration. It features a secure FastAPI backend communicating with a Next.js 16 frontend styled with an industrial Google Stitch design system. Built to solve high-stakes flash sale concurrency challenges, the architecture implements atomic database transactions to eliminate race conditions, double-submit CSRF protection, and role-based access control. An integrated AI command utility enables inventory managers to execute natural language stock queries and rapid adjustments seamlessly.
- FastAPI
- Python
- Next.js
- TypeScript
- Tailwind CSS v4
- PostgreSQL
- SQLAlchemy
- Vercel
- Render
- AI / LLM Integration
Live deployment (opens in a new tab)
Software engineering internship
Skinstric
An onboarding AI that reads a photo and ranks age, sex, and race.
A short setup leads into a camera step, then a result screen. The photo goes to the AI, and the answer comes back as three lists: age, sex, and race, strongest estimate first. The same path stays readable on a phone.
- Next.js
- TypeScript
- React
- Tailwind CSS
Live deployment (opens in a new tab)
FES project
Movie Grab
A film search app with a saved theme and a stable detail URL.
Search a film catalogue, scan results behind a loading skeleton, and open one movie on its own route. The light or dark theme is stored in the browser so it is still there after a refresh. Shared chrome — navigation and footer — reads that theme from the app root.
- React
- JavaScript
- React Router
Live deployment (opens in a new tab)

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Hiring managers and recruiters can send a note here. It comes to me by email. If the form is unavailable, write directly to ernesthausmann15@gmail.com.