Sostieni Cospera

COSPERA is an independent software studio founded by Guillaume Colas, a Software Architect and Full-Stack Developer.

I build software for the people who use it, and for nobody else. That means no ads, no trackers and no selling of data: what I don't collect can't be sold, leaked or misused. Every product decision is made for the person holding the device, not for an advertiser or a data broker.

I design and build software from the ground up — from system architecture, backend services and APIs to mobile applications, cloud infrastructure, security, CI/CD and deployment. Privacy and security are part of the design from the first line, not added afterwards.

COSPERA is where I develop independent products, explore new technologies, and turn ideas into honest, robust, maintainable software built for the long term. Being independent is what makes this possible: no investors to please, no growth targets that turn users into the product.

☕ If you use or enjoy one of my projects, your support helps me keep them free, ad-free and independent.