Challenge
The constraint
Building a cashless transit system that works seamlessly across campus — handling real-time payments, NFC taps, and QR scans without adding friction to the boarding experience.

Weyz Rider is a campus transportation app that enables students to move around campus cashless. It supports tap-to-pay via NFC, QR code scanning, and virtual card payments, with a built-in wallet for managing balances and tracking ride history.
Project detail
Outcome
Cashless campus transit • Tap & go payments
Technology
React Native / TypeScript / Nestjs / PostgreSQL / Paystack / KYC / NFC / QR / Google Maps
Challenge
Building a cashless transit system that works seamlessly across campus — handling real-time payments, NFC taps, and QR scans without adding friction to the boarding experience.
System
Designed a lightweight mobile UX with multiple payment options (NFC, QR, virtual card) and a wallet system, enabling students to tap and go without delays.
Outcome
Delivered a campus mobility app that replaces cash-based transit with instant, contactless payments — reducing boarding time and eliminating fare handling.
Interface collection
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End of case study
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