Nikola

System Administrator and Backend Developer. Owner of digital businesses and development agency

Not available for new projects

Latest Projects

A showcase of my recent work in system administration and backend development

Shieldz Licensing System

An integrated licensing and authentication system. Features include automated license generation, usage tracking, and fraud prevention measures.

Completed on Jun 25, 2025
NK

IKS.BA

A full-featured e-commerce platform built with modern web technologies. Features include product management, shopping cart, secure checkout, AI integration and admin dashboard.

Completed on Aug 3, 2025
NK

Current Experience

My current professional roles and responsibilities

Backend Developer

Booking.com

Working as a Backend Developer at one of the world's largest travel platforms. Focused on developing scalable backend solutions, optimizing database performance, and ensuring high availability of critical travel services.

2025 - Present
NK

Development Agency Owner

Custom Development Agency

Founded and managing my own development agency that creates custom solutions for companies. Providing end-to-end development services including web applications, mobile apps, and system integrations.

2024 - Present
NK