React Native Developer Nfc specialist to make Hce (Host-based Card Emulation)

Project overview

We have an existing mobile application developed in React Native with its complete user interface, and its respective backend developed in node.js, express and sequelize. The current status of the app is functional with two levels of access so far, one for the user and one for the company. With the objective of making crypto payments through NFC This feature of the app is desired because in the company module of the app, the blockchain network through which the payment is to be made is first selected, then the crypto in which the payment is to be made and finally the amount is entered in fiat and automatically thanks to an API we can obtain the amount in fiat and in crypto to be paid. After having all this information, we want to store it in the tag emulated by the android so that said information can be read from the user module, that is, we only need the tag to be emulated and have the ability to write data to it and be read by android or iOS Meanwhile, the user module can create cards (wallets), select the one you want to pay with. To finally read the data stored in the tag emulated by the android that would be the company module, and with that data proceed to sign the transaction. In this module we only need the logic to read the tag emulated by the company from android and iOS Currently the app works and all these processes are done through ntag 213 stickers, that is, we already have logic and functionalities tested to write in ntags and read ntags, what we want in a few words is that it can be done without the sticker in between, that the two mobile devices can exchange data with each other by approaching each other and make a more efficient and less cumbersome payment process for our clients

Category IT & Programming
Subcategory Apps programming. Android, iOS and others
What is the scope of the project? Small change or bug
Is this a project or a position? Project
I currently have I have specifications
Required availability As needed
Required platforms Android, iPhone
I need to Modify an existing app
App type Other
Back-end is required No
Payment gateway No

Delivery term: September 13, 2024

Skills needed