FintechCompleted
SajPe Digital Wallet
A cross-platform UPI payments wallet connecting multiple banks. Built to RBI compliance standards and shipped to Android and iOS in 6 weeks.
6 Weeks
2023
Android + iOS
Client:SajPe Financial TechnologiesReact NativeNode.jsExpressPostgreSQLUPI APIAWSRedis
The Challenge
What the client needed to solve
SajPe needed to integrate with multiple banking APIs under a single interface while meeting RBI security standards. Existing white-label solutions were too rigid or too expensive.
The Solution
What Matply built and why
React Native app sharing a single codebase. Node.js backend with Redis caching. Payment aggregator UPI API. AES-256 encryption. Passed RBI compliance on first submission.
Mobile App DevelopmentCross-Platform DevelopmentBackend Development
What We Built
Key Features
Multi-Bank UPI
Link and switch between multiple bank accounts.
QR Code Payments
Scan any UPI QR in under 2 seconds.
Biometric Auth
Fingerprint and Face ID for every transaction.
Split and Request
Group expense splitting with automated reminders.
Transaction History
Filtered log with export to PDF and CSV.
Outcomes
Results That Matter
10k+
Monthly transactions
Within 3 months of App Store launch
99.9%
Uptime
Across 90 days of live operation
4.8
App Store rating
340 reviews at last count
6 wk
Delivery timeline
iOS and Android shipped simultaneously
Project Details
Full technical and project specification for this engagement.
| Client | SajPe Financial Technologies |
|---|---|
| Industry | Fintech |
| Timeline | 6 Weeks |
| Year | 2023 |
| Status | Completed |
| Platform | Android, iOS |
| Services | Mobile App Development, Cross-Platform Development, Backend Development |
| Tech Stack | React Native, Node.js, Express, PostgreSQL, UPI API, AWS, Redis |
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