0x0ndra

Ondřej Vlášek

$ _

I automate cinemas, orchestrate AI, and build systems that run themselves.

whoami

$ cat about.txt

I'm Ondra — developer, integrator, and builder of systems that are meant to work, not obey.
I connect technologies, protocols, and APIs into something that makes sense — from automation to AI.

I don't write code. I design logic.
100% of my code is written by bots — I just orchestrate them.

I'm the managing director of XCTech, an AV systems integration company focused on digital cinema technology, LED walls, and automation — but this space is personal, a sandbox for AI, autonomy, and things that don't fit in the manual.

I believe in open source, open hardware, and systems I can actually control.
Renting servers is fine. Renting freedom is not.

Since 2010
Cinema tech integrator
70+
Cinema systems integrated (CZ/SK)
24/7
Autonomous systems running

$ cat skills.sh

stack Node-RED · n8n · Python · Supabase · iOS
protocols DCI/SMPTE · SNMP · Lightning Network · LNbits
AI Claude Code · Cursor · Codex · LLM orchestration · agents
workflow connecting APIs · chaining LLMs · making tools cooperate
approach KISS · DRY · LEGO · open-source · self-hosted · privacy-first

$ ls projects/

Cinema Automation Platform

Production

A complete network-based control system for digital cinemas. Controls projection, playback, audio, lighting and more — all through a modern web app and touch-panel interface. Not just software — it includes the full hardware integration: relay circuits, signal wiring and custom IO design.

Node-RED SNMP WebSocket Hardware

SmartPoster

Live

Digital signage automation platform for cinemas, theatres and venues with live programs. Uses Supabase, video conversion pipelines and multi-source data parsing. Upcoming AI-driven features include adaptive campaign tools and an AI lab for smarter marketing.

Supabase AI Video n8n

LNbits Wallet

Live

Lightning wallet built for simplicity and privacy. Available as iOS app and web version. Focused on usability and sovereignty without extra layers of abstraction.

iOS Lightning LNbits Swift

ASCII Photo Art

Experiment

Fun experiment — convert photos to ASCII art with custom masks. Built with Gradio and Python. Because sometimes you just want to turn a selfie into characters.

Python Gradio PIL
now

$ cat now.txt

Status: online

Currently orchestrating AI coding workflows — Codex, Claude Code, Cursor and others.
Building tools that build tools.

Exploring LLM fine-tuning, AI agents and the limits of automation —
where usefulness ends and curiosity begins.

$ cat manifesto.md

Keep it simple. Keep it yours.
I don't trust systems I can't see inside.
Every layer of abstraction hides control.

I prefer curiosity over compliance.
I automate because I'm lazy — and because it's honest.
Reality feels like a simulation, but that doesn't mean we can't debug it.

You care too much.

$ ping ondra