Engineers who care about your business
Milix Development is a software development company from Novi Sad, Serbia. We help companies turn ideas into reliable, fast and beautiful digital products.
Built on years of hands-on product work
Milix Development grew out of a simple belief: good software should be easy to use, easy to maintain and built around real business goals. Since 2019, we've worked on everything from small business websites to large-scale web platforms, webshops and real-time mobile products.
Today we partner with startups, agencies and established companies across Serbia, Sweden, Germany, the UK and the USA. Clients come to us for a dependable technical partner that communicates clearly, delivers on time and stays around after launch.
We're intentionally small. That means you work directly with the people writing your code, decisions happen quickly and every project gets senior-level attention.
What guides our work
Outcome over output
We measure success by what the software does for your business, not by lines of code or hours billed.
Quality by default
Code reviews, tests and clean architecture on every project, whatever its size.
Honest partnership
Transparent estimates, realistic timelines and straight answers, even when they're not what you hoped to hear.
Long-term thinking
We build products that are easy to maintain and extend, so you're never locked in or starting over.
From freelance roots to a software company
Every step added new skills, bigger challenges and better ways of working, and all of it goes into your project.
- 2019
The beginning
Started as an independent web development practice, delivering custom WordPress and React solutions for local and international clients.
- 2020
Scaling up delivery
Built 30+ responsive, SEO-focused websites and improved page load speeds by up to 25% for agency clients.
- 2023
Large-scale platforms
Took on complex PHP web applications: performance, scalability, legacy refactoring and code reviews in teams of 10+ engineers.
- 2025
Enterprise e-commerce
Developed and maintained a large custom WooCommerce webshop for a US-based client, from new pages to custom features.
- 2026
Milix Development
Growing into a full software company: web platforms, real-time mobile apps with Flutter and backend services in Java and Go.