About us
A small consultancy that performs like a large team.
What we are
Sanfeliu is a software and AI engineering consultancy in Barcelona: we build custom software, AI integrations on top of ERPs and CRMs, business backends and websites.
We work for companies that already have systems and a team that uses them every day, and that know which process eats up their hours.
We do it with a senior engineer in charge of every project, collaborators when the project calls for it and AI inside the process. It always starts the same way: a fit call.
Who is behind it
Joan Sanfeliu Vilarrasa
Founder and principal engineer
- Full-stack engineer: TypeScript, Node.js, React and AWS serverless.
- AWS Solutions Architect Associate and AWS Cloud Practitioner certified.
- Experience on projects for Allianz Direct, NTT Data, Bloome and MONEI.
- Frontend instructor at TecnoCampus Mataró and ACCIÓ-accredited advisor, with his own software in production: taula.ai and Guestproof.
When a project calls for it, we bring in collaborators for design, content or development, always under the same technical lead.
Why you can trust us
We spend half our time building our own products (taula.ai and Guestproof): software in production on AWS that we pay for and that, when it breaks, we fix ourselves. The other half, inside SMEs that already have their software in place and need someone who really understands it.
We build with AWS and with AI inside the process: it’s what lets us show you a working demo in days, not weeks.
Let’s start by seeing if we’re a fit.
Eight questions and a call. Free, and we tell you what we think even if the answer is no.
It’s a call with the engineer who would lead the project, not with a salesperson.