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Empatixx/README.md

Jiří Krokviak

Software engineer · Czech Republic

Java · Python · Rust · Go · Kubernetes

Website LinkedIn GitHub YouTube

I work on Codexis — a native agentic AI platform for legal practice, where connected legislation, case law and commentary get turned into something a lawyer can actually work with. Most of my time goes into the agentic layer and the infrastructure that keeps it fast, isolated and observable.

Outside of that I write games and mobile apps for the fun of the engineering underneath them.

What I've built

Codexis AI Kalky Bane
Codexis AI
Agentic AI platform for legal work — legislation, case law and commentary, connected.
Java Python Rust Go Kubernetes
Kalky
Food and nutrition tracking for Android and iOS. Log a meal by photographing it — a vision model does the rest.
Kotlin Multiplatform Compose Bun OpenAI
Bane
Top-down roguelike shooter on a game engine I wrote myself — renderer, audio, netcode, all of it.
Java LWJGL OpenGL KryoNet

Stack

Languages

Java Python Rust Go

Services & APIs

Spring Boot FastAPI Axum GraphQL REST gRPC

Data & messaging

PostgreSQL OpenSearch Redis Kafka S3

Machine learning

PyTorch Hugging Face

Infrastructure & ops

Kubernetes Docker Firecracker Linux Grafana Loki

Education

Masaryk University — Master's, Computer Software Engineering · 2025 – 2027

Thesis (in progress): a legal-focused agentic cloud platform that gives every user an isolated environment.

VŠB – Technical University of Ostrava — Bachelor's, Computer Science · 2022 – 2025

Graded in the top 3%. Thesis: Individual Professional Practice in the Company — scalable legal AIdspace.vsb.cz

Competitions

MČR 2022 — competed at the Czech national programming championship, among the country's top student developers. Solutions: Domino · Pac-Man

Czech Republic · always up for talking about agents, search, and things that run in microVMs.

Pinned Loading

  1. Bane Bane Public

    Java 1

  2. MCR-Domino MCR-Domino Public

    MCR 2022

    Java 3

  3. MCR-Pac-Man MCR-Pac-Man Public

    Java

  4. Snake Snake Public

    JavaScript