PAYME
PayMe.cartCLIENT
PayMe home: balance, transfer, receive, withdraw, scan QR, a payment request (demo data)
HOME · DEMO DATA
PostcardPayMe · Reached beta

Fintech wallet · Flutter

PayMe

A mobile wallet for a payments startup: animated sign-up with KYC, transfers, QR payments, locked savings and a biometric lock.

Reached beta

When
Sep – Nov 2024
My part
Solo: all 61 commits
Credit
The startup's backend is no longer online; screens are from the app running on the iOS simulator with demo data.
PostcardPayMe · Reached beta
Next stop: Sign-up ↓
Commits
61
To beta
2 months
Built by
Me, solo
FlutterGetXREST + JWTLottie animationsBiometric authEncrypted storage
01_Sign-up22 SEPT 2024

Chapter 1 of 5 ·

A sign-up that feels like a game

Bouncing shapes, one question per screen and a PIN to finish: sign-up for a money app that doesn't feel like filling in a bank form.

$ git log all animations done for sign Up flow

PostcardSign-up · 1 of 5
Next stop: Transfers ↓
hello. Sign-up welcome screen
HELLO
Enter your PIN to get started
SET A PIN
PostcardSign-up · 1 of 5
02_Transfers27 SEPT 2024

Chapter 2 of 5 ·

Send money in a few taps

Pick a contact, enter an amount, confirm with your PIN. Balance history shows every transfer in and out, and money can be locked away for later.

$ git log transfer funds flow completed

PostcardTransfers · 2 of 5
Next stop: QR ↓
Usable and locked balance with balance history
BALANCE
Lock money for a set time
LOCK FUNDS
PostcardTransfers · 2 of 5
03_QR11 OCT 2024

Chapter 3 of 5 ·

Pay by scanning

Every account has its own QR code. Scan someone's code and the transfer screen opens with their details filled in. Payment requests arrive as cards you can pay or dismiss.

$ git log scanned added , transaction done

PostcardQR · 3 of 5
Next stop: Biometrics ↓
All funds requests
PAYMENT REQUESTS
Profile with your QR code and settings
PROFILE
PostcardQR · 3 of 5
04_Biometrics13 OCT 2024

Chapter 4 of 5 ·

Your balance stays private

The balance and home screen sit behind Face ID or a fingerprint, so handing someone your phone doesn't hand them your money.

$ git log local auth added for home screens

PostcardBiometrics · 4 of 5
Next stop: Beta ↓
KYC still pending screen
KYC CHECK
Add funds with a demo bank account
ADD FUNDS
PostcardBiometrics · 4 of 5
05_Beta14 NOV 2024

Chapter 5 of 5 ·

Beta in two months

From first commit to a beta build for the client in two months, built alone, including the no-internet screen, sound effects and every animation.

PostcardBeta · 5 of 5
Next stop: Hospital tablet app ↓
PostcardBeta · 5 of 5
Continue?NEXT
Bed management: occupied, maintenance and vacant beds by ward (demo data)

Next cartridge

Hospital tablet app

A tablet app for hospital staff: sign in by role, see every bed at a glance, and admit a patient with a guided form and a signature.