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Technology we build with

A proven, production-ready stack for custom software, platforms, and integrations.

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Backend & Frameworks

Symfony and modern PHP for secure APIs and scalable business platforms.

Frontend

React and TypeScript for fast, maintainable interfaces and dashboards.

Databases & Caching

MySQL, Postgres, Redis, and clustering patterns for reliability and performance.

PostgreSQL

Galera / MariaDB

Ecommerce

From quick launches to enterprise platforms with secure integrations.

Infrastructure

Secure, controllable infra across NGINX/OpenResty and European bare-metal.

NGINX

OpenResty

Ubuntu

OpenVZ

The 4BIS Innovations team in Maastricht
10+people, one office in Maastricht

Got a platform that's outgrown itself?

We're a small team in Maastricht, not a call center. When you reach out, you talk directly with the developers who'd be working on your project, starting with a real conversation about what you're dealing with today.

MaxRensKieran
Max, Rens, Kieran and the rest of the team read every message.
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