Web app development
When spreadsheets and off-the-shelf tools can't keep up with how you work, it's time for something of your own: a booking system, an internal tool, a shop connected to your inventory. I build in React and Next.js, with code someone else could maintain.
or call +385 91 196 2005
What I build
Custom applications
Bookings, calculators, member areas, admin panels. What your business actually needs, without paying for features nobody will open.
Integrations
Payments, email, ERP, third-party APIs. The systems you already use start talking to each other instead of you re-typing data between them.
Automation
Offers, reports, customer notifications. If you do something by hand every week, it can probably be automated cheaper than you think.
Clean handover
The code is documented and readable. Stay with me or take it to another developer. Nothing is locked.
How it works
1 — Describe the problem
I don't need a specification. Tell me what slows you down and I'll propose the smallest system that fixes it.
2 — We build in stages
First a version that solves the core thing, then upgrades. You pay per phase and can stop after any of them.
3 — Launch & support
Deployment, a short walkthrough for you or your team, documentation. The app works, and you know how.
Osijek and remote
For internal tools it helps to sit down with the people who'll use them, so being in Osijek is a plus. But most development happens in code and on calls anyway, so location isn't a requirement.
Frequently asked questions
What does app development cost?
It depends on scope more than websites do, so I quote per phase: you know the price of phase one before we start, plus the overall range. Small tools start at a few hundred euros.
What technologies do you use?
React, Next.js, TypeScript, Cloudflare. A boring, proven stack. Boring is good when your business depends on it.
What if I want a different developer later?
You take the code and continue. I write it to make that possible, deliberately: I want to keep clients with work, not with a lock.
Do you maintain the app after handover?
Yes, by agreement. Smaller apps usually need very little maintenance, so I don't sell a retainer where it makes no sense.
Describe what slows you down
Within two working days I'll tell you whether it's a project for me, roughly what it would cost, and in what order I'd build it.