Angular JS & Node.js Developer Required to Integrate PayPal

We're a start up, building an e-commerce platform. Our website has been developed using Angular JS, with backend RESTful APIs developed with node.js & MongoDB. Our payments module have been designed to process the following payment scenarios: 1) Monthly Business Subscription Payments 2) User payments to businesses (including processing fees) 3) Payouts to Businesses from user payments (including processing fees) 4) Refunds for user cancellations 5) Chargebacks - as applicable The above payment scenarios are now required to be integrated with PayPal. Hence, a developer is needed with Angular JS and Node.Js experience who can integrate the above scenarios with PayPal for our platform. The build is required to be completed in a short space of time (2 weeks) so the developer must be fully available. Our team communicates virtually and regularly via Skype & Whatsapp so the developer must be regularly available. In addition, the chosen candidate must be able to work with our existing team & code structure.