Electronic Payment System for Events using NFC Wristbands

Membership and Ticketing in cooperative and open network.

Application de système cashless et de gestion clientèle pour café/bar et évènements culturels.

Multi asset transaction engine to create a local currency and a federation of place and open wallet. Create a proto-bank, a time bank or a cashless payment system. Connected with TiBillet/Laboutik cash registrer and his NFC Card payment.

Cash and cashless register, order management engine, festival cashless, accepts local currencies. Designed as a point-of-sale federation.

An app for users to find other users to barter services. This was a 2 week long solo project.

Rfid cashless payment system for refrigerator in a hackerspace

An app that incentives you do eco-friendly tasks, turns your cashbacks and discounts to points that you can use to help those around you

Discovery server for TiBillet Cashless client

An nfc based applicaion that can be used for cashless transactions at merchants.