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LiveField-service OS

FieldForce SA

The field-service operating system for South African installers — quote, job, invoice, paid, off a phone.

Result

Live Paystack subscriptions verified end-to-end in production (R499 / R999 / R2,499).

The problem

South Africa's security and CCTV installers run real businesses out of a WhatsApp group. Quotes get typed on a phone between site visits, jobs live in someone's head, and getting paid means chasing an EFT weeks later. The work is excellent; the back office is held together with tape.

What we built

FieldForce replaces the WhatsApp scramble with one system: build a professional quote in minutes, convert it to a scheduled job, invoice, and collect payment — all from a phone. Multi-tenant on Next.js + Supabase with row-level security isolating every installer, an AI assistant that drafts quotes from a plain-language brief, two-way WhatsApp with delivery receipts, and email billing rails. The money layer is the point: live Paystack subscriptions and invoice payments, verified checkout-to-active-plan in production.

Highlights
  • Quote → job → invoice → paid, run entirely from a phone
  • Live Paystack subscriptions and invoice payments, verified end-to-end
  • AI assistant drafts quotes from a plain-language brief — confirm before it commits
  • Multi-tenant Supabase with RLS, hardened and attack-verified against cross-tenant access
Next.js 16SupabasePaystackWhatsApp Cloud APIClaudeVercel

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