ERP21 Workforce Platform
An event workforce management platform. It takes staff from application and onboarding through signed digital contracts, onto shifts, through geofenced attendance and on to released payslips — with WhatsApp notifications along the way.
Overview
- ERP21
- Workforce platform
- DELIVERED
Event workforce management platform. First deployment: retail staffing for F1 Singapore 2026.
What SAB built
- Applicant intake and onboarding
- Digital employment contracts — signed contracts are never edited; corrections go out as signed variation notices
- Operations board for shift management
- Geofenced attendance
- Outbound WhatsApp notifications via Meta's WhatsApp Cloud API
- Payment advice and payslips released after finalisation, with worker confirm/dispute
- Role-based access, with an audit log restricted to super admins
- Staging → production release workflow
Stack
- Next.js
- TypeScript
- Prisma
- Supabase (Postgres + storage)
- Vercel
- WhatsApp Cloud API