The need
Meetings keep their accounts in paper ledgers: manual sums, forgotten penalties, disputes over balances and withdrawals, little transparency for members.
Case study · Zayra solution
Zayra Nkap
Your meeting's ledgers, paper-free.
- Client
- Zayra solution · tontines and associations
- Sector
- Fintech & Management
- Type
- Zayra solution
- Status
- Live: web and Android app
Zayra Nkap keeps a meeting's accounts in real time: contributions, tontines, savings, penalties and proof of payment, even offline on the treasurer's phone. Designed for Bamileke meetings and every tontine in Cameroon.
Our answer
An app that follows what the bylaws already provide (shares and half-shares, auctions, guarantors, relief, year-end split), with offline live entry, two-person approval of withdrawals and PDF financial statements.
What we delivered
Services delivered
- Product design and user journeys
- Website and management spaces (Next.js)
- API and database (FastAPI, PostgreSQL)
- Mobile Money payments
- Hosting, updates and operation
- Offline Android app (Flutter, Drift)
- PDF financial statements and year-end split
Features
What the platform does
Live session entry
The treasurer records each payment name by name, even with no network in the room.
Multiple tontines
Several tontines, shares and half-shares, capped auctions and logged random draws.
Loans and relief
Guarantors, schedules and the meeting's relief scale.
Two-person approval
Every withdrawal is approved by two board members.
PDF statements
Minutes, member positions and year-end split, ready to share on WhatsApp.
Money stays with the meeting
Contributions never pass through the tool.
In pictures
Real screenshots
Results
What the project delivered
- 01
Live: web and Android app
- 02
Up to 100 members per meeting
- 03
30-day free trial, then 5,000 XAF a month or 50,000 XAF a year
- 04
Each meeting has its own address and isolated data
Technologies
The tech stack
Next.js
TypeScript
Tailwind CSS
FastAPI
PostgreSQL
Flutter- Drift (hors ligne)
- ReportLab (PDF)
- Redis
- MinIO
Docker
Horus-Lab
Ready to launch your project?
Let's talk about your goals. We reply within 24h with a first proposal.