Hi, I am
Dominik Mraček
AI Automation Specialist (n8n) / Game Developer / React Developer / Hytale Mod Developer
I build AI automations with n8n, develop games, and create modern web apps. I most often work with n8n, C#, C++, React, JavaScript, TypeScript, Rust, and Java.
Experience
My professional journey
Unreal Engine Game Programmer
1.2.2026 - Present- Built factory-sorting gameplay in UE5 with spline conveyors, mergers/splitters/switches, and port-based snapping.
- Implemented build/placement workflow with ghost preview, rotation, and tool-belt inventory.
- Designed item economy: portal-spawned items with quality tiers, refurbish/polish stations, crates/collector payouts, and persistent saves.
- Added automation via picker workers and inspector drones; integrated upgrade terminal, shop unlocks, and room expansion.
- Created supporting UI/UX (HUD, main menu, pause, upgrades) and audio settings.
HyProTech Mod Developer
19.1.2026 - Present- Built scalable automation systems: energy networks, item transport, and a machine framework.
- Implemented machines like Quarry and Electric Furnace with tiered upgrades.
- Delivered custom UI pages (battery/solar/cable/item/furnace/quarry) and network tools.
- Added content assets: blocks, items, icons, and localization.
Tech Stack
Technologies I work with
PC
Libraries
Web
Tools
Featured Projects
Some things I've built
Lead Generator
AI-powered lead generation workflow built with n8n. It collects and enriches prospects, qualifies leads, and sends structured outputs to sales channels automatically.
Sorter - Incremental Game
Sorter is a UE5 factory-sorting game where you build conveyors, switches, and machines to route and upgrade items. Earn money through sales, unlock upgrades, and automate the line with workers and drones.
Last Floor - Horror Game
In development.
Online Warehouse - Mobile App
A modern warehouse management web app with barcode support. It enables efficient item add/remove/inventory flows with an intuitive UI and scanner or webcam input, fully mobile-friendly.
Trackly - Team Management
A versatile web app that helps teams manage tasks, projects, resources, and clients. Its modular design fits IT projects, customer service, manufacturing, and asset management.
Get In Touch
Let's work together
Let's talk about your next project
Feel free to reach out for collaborations, freelance projects, or full-time opportunities. I'd be happy to hear from you. Fill out the form or contact me directly via email to connect.
Email me at
arcflare99@gmail.com
Based in
Frydek-Mistek, Czech Republic