Create paypal subscription mechanism. READ CAREFULLY. We do not read automatic/irrelevant bids.

Hello and greetings, We would like to create a subscription mechanism with paypal. It will be integrated in a website that we have developed. In this website, we also have other paypal payment solutions that should not conflict with this subscription mechanism. Stack: Frontend: angular.js Backend: RESTful Spring boot (Java) Database: MongoDB The project is comprised of two main phases: 1. Architecture (20% milestone) 2. Implementation (60% backend, 20% frontend) Mechanism will include separated entities in both front-end and backend: Frontend: HTML payment subscription buttons + cancellation. Angular.js service Backend: Controller, listener to paypal subscription changes, DAO to save status in the database Architecture document: 1. Flows and building blocks 2. REST API definitions. Qualifications: 1. Must: JAVA Spring boot experience 2. Must: Paypal subscription experience 3. Nice-to-have: Angular.js experience 4. Must: Well organized and documentation habits 5. Must: Clear English Project milestones: 1. Architecture document - 20%, expected after 3 days 2. Backend implementation - 50%, expected 10 days after architecture approval 3. Frontend implementation - 20%, expected 5 days after architecture approval 4. Integration into our web application - 10%, expected 5 days after 2,3 complete If you got to read up to here, I would like to thank you and wish you good luck in placing the bid. Add the following string - "*****" - to your bid proposal so you'll get some extra points :) Good luck, Ilan Harel, ExperTips