When I can, I try to invest a lot of time in open-source projects. Here are a few of them I initiated myself:
Platform to improve your wellbeing where professionals helps people improve their lifes.
Plataform to change the way creative freelancers work with big companies in the creative industry.
The online meetings market place for MICE users.
Check and GO Madrid, the free app that will keep you informed of the pollution levels of the capital of Spain.
The Design and Development Podcast in Spanish by Ignacio Villanueva and Carmen Ansio.
Social network where everyone can participate with their favorite sports.
Online consulting and accounting for freelancers and companies.
Online sales of professional beauty products.
Legal marketplace for notaries, lawyers, attorneys and students in Spain.