Wix Code Development

We need to add extra functionality to websites created with Wix. Initially, the functionality will add and retrieve data from the Wix databases for members. We will want to add the ability to send and receive data through API's to Xero and other systems. We will need the ability to perform calculations on the data in the Wix databases. We will start with some simple forms and operations. We want to understand how far we can go within the Wix framework. The ideal person would have some experience in implementing Wix or similar apps on another platform. We will supply the user interfaces and all the business logic needed. You can view the existing website at [login to view URL]