Case Study
Nusantara Pay QRIS Real-Time Merchant Dashboard
High-throughput real-time payment dashboard processing 500+ transactions per second with live settlement analytics, QRIS static/dynamic generators, and webhook monitors.
- Client
- PT Fintek Integrasi Nusantara
- Industry
- FinTech & Payment Gateway SaaS Indonesia
- Service
- Web Application
- Year
- 2024
- Pillar
- Innovation Development
Illustrative reference image; not documentation of the delivered project.
Starting point
Client Challenge
Merchants needed sub-second transaction visibility and instant reconciliation across hundreds of outlet cashiers simultaneously.
Kapitech response
Kapitech Solution
Engineered a reactive WebSocket web app with sub-50ms transaction latency, automated PDF tax invoice generator, and role-based cashier permissions.
Scope of work
Execution & Delivery
The recorded delivery scope for this project includes React & TypeScript Merchant Dashboard, WebSocket Real-Time Stream Engine, Dynamic QRIS API Generator, and Automated Financial Reconciliation Engine. The technologies or production tools recorded for this engagement are React, TypeScript, Tailwind CSS, Node.js, Redis, PostgreSQL, and WebSockets. The deliverables below make the documented scope easier to review.
Deliverables
- React & TypeScript Merchant Dashboard
- WebSocket Real-Time Stream Engine
- Dynamic QRIS API Generator
- Automated Financial Reconciliation Engine
Results and indicators
Outcome & Impact
The impact indicators listed in this project record are Peak TPS Supported, Daily Transaction Value, and Dashboard Latency. Available values are shown below so the reported outcomes can be reviewed in context.
- Peak TPS Supported
- 1,200 TPS
- Daily Transaction Value
- Rp 85B+
- Dashboard Latency
- <45ms
Technologies and tools
- React
- TypeScript
- Tailwind CSS
- Node.js
- Redis
- PostgreSQL
- WebSockets