Apartko
One QR code for the information every guest asks for.
Problem
Repeated messages and scattered guest information.
Key decision
Use a browser-based guest experience so visitors do not need to install an application.
Frontend developer · Product builder
I build production frontend and ship products end to end.
Focused on clear interfaces for complex product and operational workflows.
- Experience
- 4 years
- Independent work
- 3 solo products live
- Current role
- PlayNirvana Group
Zagreb, Croatia · CET / CEST · Project-based + part-time
Independent products3 live
Live solo product
Apartko
One QR code for the information every guest asks for.View case studyLive solo product
Klikni Dolazim
Invitations, RSVPs and seating in one wedding workflow.View case study
Live solo product
Business Performance Dashboard
From recurring spreadsheet to a decision-ready dashboard.View case studyRevenue£627kProfit£278kMargin44.3%
Independent products & data work
Products and data experiences, built from problem to production.
Start with the problem and key decision; open a case study for architecture, trade-offs and outcome.
Klikni Dolazim
Invitations, RSVPs and seating in one wedding workflow.
Problem
Paper invitations, manually collected replies and spreadsheet seating plans.
Key decision
Use shareable web invitations so guests can respond from their phone without installing an application.
Business Performance Dashboard
From recurring spreadsheet to a decision-ready dashboard.
Problem
Recurring reports hide trends inside rows, tabs and manual calculations.
Key decision
Process files locally in the browser so the demo never uploads or stores a visitor's business data.
Revenue£627kProfit£278kMargin44.3%
Experience · 2022—present
Four years across production web and mobile.
Highlights only—the full role history, education and skill list are in the resume.
Frontend Developer
PlayNirvana Group · Zagreb
Angular and TypeScript back-office product · RxJS · NgRx · REST APIs
Frontend Developer
Krik Studio
Client web and mobile products · React · React Native · Node.js
Frontend Developer
CROZ · Zagreb
Enterprise web and mobile apps · React · Redux · React Native
About Marko
Frontend focus, with enough backend range to ship.
I like the point where a complicated workflow becomes a simple, dependable interface.
My core is Angular and TypeScript, with practical backend and data experience when a feature needs to cross the whole system.
inCurrent work and experienceView LinkedIn profile↗ (opens in a new tab)Frontend
- Angular
- TypeScript
- RxJS
- NgRx
- React
- React Native
Backend & data
- Node.js
- Express
- REST APIs
- SQL
Delivery
- Git
- GitLab
- CI/CD
- Code review
Contact
Let’s talk about the product you need to ship.
Open to focused product work, part-time collaborations and selected projects.
- Based in
- Zagreb, Croatia
- Time zone
- CET / CEST
- Availability
- Product work, part-time and selected projects
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