We need someone to add the Braintree payments support for credit card and PayPal so they can purchase virtual coins. You must have UI and frontend design experience, with an eye for details.
Develop, design UI and test using hybrid mobile application (Android and iOS on Ionic framework).
You will need to add the payment capture screens and then call the appropriate backend API to complete and verify the payments; and also purchase the coins.
1. Deliver and complete the whole payment lifecycle to ensure successful payments for virtual coins using Paypal or Credit Card with Braintree as the payment processor.
2. Proper handling for various rejections and errors in payments.
3. Braintree backend API is mostly done.
4. Make sure appropriate authorisations are set.
5. Mostly UI and ionic app work, with some nodejs/mongodb modifications expected.
6. Ionic framework app + [login to view URL] backend
7. Testing and Documentation for Delivery
-The full requirement and specification document will be discussed with the successful bidder.
-For the right developer this will turn into a stable long term partnership with further modular work
-IP and copyrights will be unconditionally assigned to us
-Sub contractors need not apply.
-Milestone payments will be created on progress.
-Contract must be signed in order for project to be regarded as completed.
-Release of payments only on completion of project, not for achieving milestones (this includes post deployment period in which we will need to ensure your developed functionality is free from defect and functions as required)
-Full payment will be released to you within 5 business days after the project is satisfied, approved and contract signed.
Mention in your reply: "IONIC+NODEJS+API" so we know you've read the project brief.
PS: Preference if you could also read Chinese