Case study · Security & facility services
Grupo Anya
A back office and a staff app for a security, cleaning and lifeguard group: shifts, GPS clock-ins, patrol rounds and service reports.
- Industry
- Security & facility services
- Project
- Internal tool · Mobile app · Kiosk
- Website
- grupoanya.com


- companies in one panel
- 3
- staff app
- iOS + Android
- shifts and rounds on record
- 24/7
The challenge
Staff on rotating shifts across many client sites, paper timesheets and reports arriving late. The group had to meet Spain's legal working-time record and prove to every client that patrol rounds were done.
What we built
We built a multi-company back office for HR and operations: clients, sites, quotes, invoices, announcements and e-signatures.
Staff use an iOS and Android app with their shifts, GPS clock-in compliant with Spanish labour law, patrol tracking, signed reports, payslips and leave requests.
People without a smartphone clock in with a PIN on shared tablets in kiosk mode, paired from the back office.
Key features
- Shift planning and publishing
- Legally compliant GPS clock-in
- Background patrol tracking
- Service reports with signature and review
- Payslips, documents and leave requests
- PIN kiosk mode for shared tablets
Technology
- TanStack Start
- Expo
- React Native
- Convex
- Better Auth
- MapLibre
- Resend
- Sentry
Clock-ins and patrol rounds are no longer up for debate: they're in the app, with time and location. Our clients notice, and we sleep better.