Vít Busek

Frontend & AI engineer · Brno, CZ

I build AI features that behave like software, not demos.

Next.js on the front, FastAPI behind it, and model output constrained to a typed schema so the interface can trust what comes back.

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role
Frontend & AI engineer
focus
LLM features with typed, testable output
stack
TypeScript, Next.js, React, FastAPI
based
Brno, CZ — CET
status
Open to new work

Recent work

All projects →

  • 2026.08

    Trader

    A trading terminal with imaginary money: prices stream in twice a second, and an assistant that can read your portfolio and place the trades for you.

    Next.js / FastAPI / SQLite / SSE / OpenRouter / Docker

    GitHubShipped August 2026
    The Trader terminal: a streaming watchlist of ten tickers on the left, an AAPL price chart, trade ticket, allocation treemap and positions table in the centre, and the assistant on the right confirming a five-share GOOGL buy it just executed.

  • 2026.08

    Legal Document Creator

    Draft a legal agreement by chatting. Pick one of 11 Common Paper templates, answer in plain language, and watch the document fill in live.

    Next.js / FastAPI / SQLite / OpenRouter / Docker

    GitHubShipped August 2026
    The app filling in a mutual NDA: chat transcript on the left, live document preview on the right showing all ten fields completed.

  • 2026.08

    Kanban MVP

    A project board with an assistant that edits it for you — create, move, and rename cards by asking, or drag them yourself.

    Next.js / Tailwind / FastAPI / SQLite / Docker

    GitHubShipped August 2026
    The kanban board with cards distributed across its columns.