Work
Six products, shipped and still running.

Dispatch, treasury, physiotherapy, contracts, trains and solar. Different fields, the same job: software that people use every working day.
- 01FerrowDispatch platform and driver appLogistics, 2026
Ferrow2026
- 02CastellTreasury dashboardFinance, 2026
CASTELL2026
- 03MarloPatient app for physiotherapyHealth, 2025
marlo2025
- 04QuillonContract review toolLegal, 2025
Quillon2025
- 05HartwellRail ticketing appTransport, 2025
Hartwell2025
- 06OdaHome energy monitorEnergy, 2024
oda2024

CASTELLPaula IbarraChief Product Officer, Castell
“Our customers used to open five banking portals before their first coffee. Now they open one screen, and they believe the number on it.”










