Telecom Provisioning Gateway

Client Overview
Our client is one of the telecom companies in Europe. It is a group of mobile phone corporate subsidiaries that operate GSM and UMTS networks in Europe and United States. The Provisioning Gateway is a subsystem of the service system which is used by client to manage SIM card system and maintain LDAP database.

Why Beijing RayooTech Software Company
The client’s key competence is the research and total solution designs, outsourcing development is their consistent strategy. The client has high quality requirement to outsourcing partner. They required full experienced software engineers, professional design and high quality product with high performance and stability.

RayooTech inherited 19 years software development experience from UFIDA Group and gained CMMI 5 certificate in just 2 years since RayooTech founded. We provided review demo firstly, and then arranged several interviews between client and our engineers, architect, test manager and project manager. Finally the client considered that we are qualified for this project and made a decision to outsource this project to RayooTech.

Solution
Provisioning Gateway is an interface which provides a bridge between telecom internal service and external application. And the key point is that it translates SPML/DSML data to LDAP data, and vice versa. RayooTech uses load balance and high availability technology to satisfy requirement of client who makes performance and liability of project as the most important concerns. The client outsourced this project to RayooTech, project scope and schedule defined clearly in the contract. It means that RayooTech takes all the risk and project management tasks. The whole project will be completed within 1 year with a 12-person team. It adopts the iteration method and follows RayooTech CMMI5 project development process. Based on Product Requirement Specifications from client, as an input, RayooTech takes the responsibility of requirement analysis, high level and detailed design, coding, testing and integration.

Point of project