AI Integrations & Automations
Stop losing time on manual tasks. I build custom AI agents, automated workflows, and smart assistants that quietly save you hours every week.
- Chat & RAG assistants
- Workflow automation
- Time-saving AI
Automate your business with custom AI apps that scale.
I'm Matej Repka, a Computer Science student at FMFI UK in Bratislava and a freelance developer. I build AI automations and custom software that save you hours of manual work.
- Client projects delivered
- 10+
- Approach to building
- AI-first
- Computer Science background
- FMFI UK
Client projects delivered
Approach to building
Computer Science background
React
Next.js
TypeScript
Node.js
Tailwind CSS
LLMs
AI Agents
AI Automation
Python
Supabase
Figma
Vercel
React
Next.js
TypeScript
Node.js
Tailwind CSS
LLMs
AI Agents
AI Automation
Python
Supabase
Figma
Vercel
Real projects, shipped for real clients.
A selection of websites and apps I've designed and built. Each one started as someone's idea and ended up live on the internet.
Hire one person. Ship like a team.
From a first idea to a live product, I cover the whole build: design, development and the AI that makes it smart.
Custom Web & Mobile Apps
Fast, responsive applications built to fit your exact business needs. From internal tools to customer-facing SaaS platforms.
- Next.js / React
- Scalable systems
- Full-stack apps
MVP in days, not months
Test your idea quickly. I turn concepts into working, shippable products fast so you can start getting real user feedback and revenue.
- Rapid prototyping
- Ship & iterate
- Founder-friendly
High-Converting Design
Clean, modern interfaces that build trust with your customers and drive sales. Complete technical execution from design to deployment.
- UI / UX design
- Conversion-focused
- Brand & visuals
Have a project in mind?
Tell me what you're building. I usually reply within a day.
Creating since
elementary school
Why work with me?
I'm a developer based in Bratislava, specializing in custom software and AI automations for businesses. I don't just use templates—I engineer robust systems.
I study Applied Informatics at the Faculty of Mathematics, Physics and Informatics (FMFI UK), which guarantees a deep understanding of software architecture, algorithms, and security. Combined with years of freelance experience, I know how to deliver high-quality code that actually solves business problems.
My focus is on AI-powered tools and automations that save companies time and money. If you have an inefficient process or a bold idea, I can build the technical solution for it.
Bratislava, SlovakiaCS @ FMFI UKEnglish / Slovak
- Deep technical foundation (CS background)
- Focus on ROI and saving your time
- Genuinely fast delivery without cutting corners
- Clear, honest communication from start to ship
When I'm not building: my hobbies
ViolinMusicFilmsGamesHikingGymVideo editingDesignPhotography