Software Engineer

Hi, I'm Luka.

I build clean, scalable software — web apps, APIs, microservices, and mobile. This is where I write about what I learn along the way.

Read my blog Get in touch

Latest posts

Visitor - website analytics tool

February 14, 2026 · 3 min read

Visitor is my own analytics tool which I embedded inside my website.

analyticsgolang

Using TanStack Query factory pattern

January 29, 2026 · 2 min read

It solves the two biggest scaling problems with TanStack Query: key management and type inference.

reacttanstack-query

The Principal Dev Masterclass - why should you attend?

January 28, 2026 · 3 min read

The Principal Dev is a two-day certification masterclass. A must for all inspiring software engineers.