I'm Pau.
I build things
that make money.
20 years old. Law student by day. Building micro-SaaS, fintech apps, and AI tools from Spain. Shipping fast, learning in public.
Builder
Shipping SaaS products, mobile apps, and automation tools — all solo, all with AI.
Law Student
1st year of Law at university. Building the legal knowledge to protect what I create.
Building in Public
Sharing everything — revenue, failures, lessons. Follow the journey on X.
About me
I'm a 20-year-old from Barcelona, Spain. By day I study Law, by night I build software businesses.
I believe in shipping fast, learning by doing, and building in public. My goal is to create a portfolio of micro-SaaS products that generate revenue while I sleep.
I'm especially interested in fintech, AI automation, and tools that help small businesses and freelancers work smarter.
What I work with
Vision
Long term: building a fintech company that makes financial services fair and accessible for young people. Starting with education, scaling to infrastructure.
Let's connect
I share my building journey, lessons learned, and wins/failures on Twitter. Follow along or reach out if you want to collaborate.