Marcel Mulders

Pioneering a revolutionary open-source mobile phone that breaks free from traditional smartphone constraints. Built on a custom Linux-based architecture specifically optimised to run on the Raspberry Pi Zero 2W with integrated mobile SIM capabilities, FeeNix represents the convergence of open-source philosophy and practical mobile computing. The device features a meticulously crafted custom user interface that seamlessly bridges the Linux and Android ecosystems, enabling users to install and run Android applications while maintaining full control over their device at the kernel level. This isn't just another Linux phone—it's a complete reimagining of what a mobile device can be when you combine the flexibility of ARM-based computing, the power of open-source software, and the practicality of Android app compatibility. The project encompasses custom PCB design for optimal component integration, low-level driver development for hardware interfacing, and an intuitive UI framework that makes advanced features accessible to everyday users. FeeNix is designed for privacy-conscious individuals, developers who want full device control, and anyone who believes in the right to truly own their technology. Currently in active development with working prototypes demonstrating voice calls, data connectivity, and seamless Android app execution on pure Linux infrastructure.

Democratising online commerce through a groundbreaking serverless architecture that delivers enterprise-grade eCommerce capabilities at virtually no cost. Open eCommerce leverages the edge computing power of Cloudflare Workers as an intelligent proxy layer combined with Google Apps Script to expose a suite of flexible, production-ready API endpoints. This innovative approach transforms traditional eCommerce infrastructure—what typically costs thousands in monthly hosting, database management, and scaling becomes accessible to anyone with an internet connection. The system operates as a unified, massive-scale eCommerce platform while maintaining complete data segregation per entity, allowing thousands of independent businesses to share the same robust infrastructure without compromising security or privacy. Each business gets their own isolated data namespace, custom configurations, and complete control over their storefront logic—all while benefiting from shared optimizations and zero infrastructure management. The platform is interface-agnostic, meaning developers can build custom storefronts using any framework (React, Vue, mobile apps) while leveraging battle-tested backend logic for product management, inventory tracking, order processing, and payment integration. By utilizing serverless technologies and smart caching strategies, the system automatically scales from zero to millions of requests without manual intervention or cost spikes. Perfect for startups, small businesses, and developers who want powerful eCommerce capabilities without the complexity and expense of traditional platforms.