Additional modules for B2B SaaS solution in node.js/Angular.js

We are developing a cloud-based solution that connects to Atlassian JIRA and Bamboo, pulls data from its REST APIs and analyses it to detect specific patterns about Agile development practices adoption and usage of Continuous Delivery best practices. We need someone who will help to develop additional modules for the solution to detect more patterns and generate suggestions based on it. Design parts will come from us, what is needed is client and server side Javascript (respectively in Angular.js and node.js) using MVC pattern, storing it in PostgreSQL DB (using sequelize) and writing unit/integration tests. A lot of JSON parsing is involved and good knowledge about Atlassian JIRA and Bamboo is required, also experience working in a Scrum team is a strong recommendation. I will come to India to talk to potential partners in this project. (Removed by Freelancer.com admin). I will be in Delhi, Goa, Jabalpur from 01.12 to 15.12.