Fintech
Payments
Payment System
UPI Payment System
A UPI-style payment workflow for user accounts, QR payments, collect requests, transaction history, and admin oversight.
Project Overview
What we built
A UPI-style payment workflow for user accounts, QR payments, collect requests, transaction history, and admin oversight.
Project type
Payment System
React NativeNode.jsPostgreSQLRedisFirebaseAWS
Problem statement
The client needed a simple digital payment experience with transaction visibility, account controls, and dispute support.
Solution delivered
We built payment flows, QR scan journeys, transaction history, dispute workflows, admin monitoring, and notification events.
Key features
- QR payment flow
- Collect requests
- Transaction history
- Dispute support
- Admin monitoring
- Notifications
Business impact
- Simpler peer and merchant payment flows.
- Better support visibility into transaction events.
- Reduced manual follow-up for failed payments.
Development process
- Discovery workshops to clarify users, workflows, data, and success criteria.
- UX flows, system architecture, database models, and integration planning.
- Iterative development with QA, sprint reviews, cloud deployment, and launch support.
Technology Stack
Built with reliable technology
React NativeNode.jsPostgreSQLRedisFirebaseAWS
Similar projects
Explore More
Related resources and next steps
Services
Related Services
Application DevelopmentEnd-to-end application development for web, mobile, internal tools, portals, and custom business systems.Web App DevelopmentWeb app development with React, Next.js, APIs, databases, and cloud deployment for scalable digital products.Mobile App DevelopmentMobile app development for startups and enterprises using React Native, Swift, Kotlin, and modern mobile backends.Custom App DevelopmentCustom app development for companies that need purpose-built software instead of one-size-fits-all tools.