Hi! I'm Marko.

Engineering User Interfaces with a Visual Design Focus

Hand on top Hand on bottom

I've worked with 20+ companies

Neostar Polyboy HappyFit DPD Croatia DPD Slovenia BidControl Auto Gašparić Mavoo.immo Moja Slika Porsche Club Adria Brigada Cvijet Arkadija

Behind the Code

I'm a developer who doesn't just write code - I build digital experiences. I care deeply about clean architecture, performance, and maintainable systems, and I enjoy turning complex challenges into simple, elegant solutions. From building scalable back-end systems to fine-tuning front-end interactions, I bring both technical precision and creative thinking into every project. I'm always learning, always improving, and I believe the best software is built through thoughtful decisions, attention to detail, and genuine passion for the craft.

With 8+ years of experience, I specialize in building intuitive, user-focused websites and applications that solve real-world problems and deliver smooth, high-quality digital experiences.

I enjoy working closely with clients and teams, combining creative problem-solving with strategic thinking to transform ideas into scalable, user-centered digital products.

Marko Arthofer

Tools & Technologies I Use

React
Next.js
Vue
Angular
Svelte
React Native
Tailwind CSS
CSS3
Sass/SCSS
Bootstrap
Styled Components
Framer Motion
Vite
Webpack
npm
pnpm
React
Next.js
Vue
Angular
Svelte
React Native
Tailwind CSS
CSS3
Sass/SCSS
Bootstrap
Styled Components
Framer Motion
Vite
Webpack
npm
pnpm
Yarn
Jest
Cypress
Storybook
Vitest
Node.js
Prisma
PostgreSQL
MongoDB
Supabase
Firebase
Vercel
Coolify
Git
TypeScript
GraphQL
Yarn
Jest
Cypress
Storybook
Vitest
Node.js
Prisma
PostgreSQL
MongoDB
Supabase
Firebase
Vercel
Coolify
Git
TypeScript
GraphQL

What I've Built

AutoGasparic
1
AutoGasparic
View Case Study
HappyFit.eu
3
HappyFit.eu
View Case Study
Polyboy.hr
4
Polyboy.hr
View Case Study

My insights on software development

Should Junior Developers Still Learn JavaScript the Hard Way?
#javascript #career #learning #webdev

Should Junior Developers Still Learn JavaScript the Hard Way?

With AI copilots and modern frameworks everywhere, is learning JavaScript fundamentals still necessary - or just outdated gatekeeping?

February 1, 2026
React TypeScript Best Practices: Complete Guide for Type-Safe React Applications
#typescript #react #typesafety #webdev

React TypeScript Best Practices: Complete Guide for Type-Safe React Applications

Learn essential patterns for typing components, props, hooks, and event handlers in React with TypeScript.

January 29, 2026
Using `then()` vs Async/Await in JavaScript
#javascript #promises #async-await

Using `then()` vs Async/Await in JavaScript

When making async requests, you can use promise chaining with then() or async/await. Here’s how execution order differs and why async/await is often easier to read.

August 22, 2025

Got a Vision?
Let's Bring it to Life!

I'm always excited to collaborate on new and innovative projects. Whenever your’re starting from scratch or refining an existing idea

Let's work together.

©2026. Designed by Ivan Radoš - Powered by Marko Arthofer