Fintech · MVP2025

Fantasy Banking

Banking app MVP with investments, QR / POS payments, PDF reports, and biometric login.

Role: Full-stack engineer
Timeline: 2025
Stack: FlutterFirebaseRazorpayBiometric

01

Screens & Architecture

Wallet home — Screen 01 · Wallet home

QR pay — Screen 02 · QR pay

02

The Problem

Banking app MVP with investments, QR / POS payments, PDF reports, and biometric login.

03

How I built it

QR + POS payment rails on top of Razorpay.
PDF statement export for account reports.
Biometric auth with secure token storage.

04

Outcome

1K+ transactions processed in MVP window.
Fast path from prototype to demo-able product.