Fullstack developer and UI/UX designer who builds websites, web applications, backend systems, scripts, and software tools. I care about clean interfaces, solid architecture, and code that holds up under real use.
> ls ./capabilities --long
From low-level systems to polished interfaces. I architect, design, and ship software — no handoffs needed.
Responsive, accessible interfaces with modern frameworks. From single-page apps to complex dashboards with real-time data.
Scalable APIs, game frameworks, file servers, and low-level system tools. Built in Python, Rust, Go, C, and Node.js.
Open source libraries, CLI tools, and developer utilities. Written in Lua, PHP, and TypeScript — built to last.
User research, wireframing, prototyping, and visual design. Creating intuitive experiences grounded in real user needs.
Great software isn't just code — it's clarity under pressure and elegance at scale.
Let's build something great together. From concept to deployment.
> cat ./workflow.sh
We figure out what you actually need — not just what you asked for. I dig into your goals, your users, and what success looks like.
You get a clear roadmap and interactive prototypes — so you can see and feel the product before a single line of code is written.
You see real progress every week — working demos, not status reports. Feedback is baked in, not bolted on.
We go live together. I monitor performance, squash bugs fast, and keep improving — so your product gets better every week.
> ls -la ./projects/
> find ./libs -type f
> ./matija --who-is
"I don't just write code — I build systems that rely on every line."
> cat ./reviews.log
"Matija delivered our platform ahead of schedule. The code quality was exceptional — clean, well-documented, and easy to extend. A true full-stack talent who thinks in systems."
"Matija's professional approach to every project is outstanding. His ability to deliver high-quality work on time, combined with his attention to detail, makes him a reliable and skilled engineer."
"The design system Matija built saved our team hundreds of hours. Consistent, accessible, and beautifully documented. He thinks like an engineer and designs like an artist."
"Clear communication, honest timelines, and quality code. Matija kept the weekly demos coming and shipped exactly what we agreed on — no surprises."
Have a project in mind, need a technical partner, or just want to say hello? Pick a channel or drop a message — I read everything.