SANFELIU is a custom software studio in the Barcelona area, founded and run by Joan Sanfeliu Vilarrasa: software engineer, ACCIÓ-accredited advisor in Industry 4.0 technologies and teacher at TecnoCampus (Mataró) since 2023.
We build software for one specific problem of one specific organisation: a process that repeats every day, costs time or money and is not covered by the tools they already have. Everything runs on AWS and connects to the systems already in place (ERP, production, GIS, websites) instead of replacing them.
WHAT WE OFFER
- AI document processing connected to ERP and production systems. Drawings, PDFs and orders are read with AI and turned into structured data. A validation screen lets the technician check and correct the result before it reaches the ERP, so a person keeps the final say.
- Interactive 3D maps of towns and territories on open data. Real terrain and buildings from the Cartographic and Geological Institute of Catalonia (ICGC), rendered with MapLibre (open source), with a back-office where the administration publishes works, road closures, incidents, notices and points of interest.
- Back-offices, dashboards and integrations. Web applications for internal teams, data pipelines between systems, and customer-facing tools such as product configurators and booking systems.
HOW WE WORK
- A working prototype first, on the client's real data, in days. The conversation is about a result, not a slide deck.
- Fixed price per feature, agreed before the project starts.
- After delivery, a monthly plan sized to the solution (hosting, maintenance and evolution), with no lock-in period.
- The client talks directly to the engineer who writes the software.
WHO WE WANT TO MEET
Industrial companies and public administrations with a concrete process to automate, or with data that should become a tool their staff or citizens actually use. At SCEWC 2026 we are especially interested in AI for technical documentation in manufacturing and in open-source geospatial tools for tourism and outdoor routes.
Contact: Joan Sanfeliu Vilarrasa · me@joansanfeliu.com · sanfeliusoftware.com