Sajib Saha

2. Worked in several area of revenue chain in telecom domain. Over the period I have been offered with different area as Mediation Device, Revenue assurance, Fraud Management. 3.My major focus has been always as a billing specialist. in this current project Interconnect billing, roaming are my primary area. Worked both area like legacy billing system like T-systems CASS and Huawei PRM(Partner relationship management) i have worked on. 4.

Being a part of 3rd line and 2nd application support manager for the client British Telecom. the corresponding Business unit BT global service. Roles involved: 1. maintaining application and doing day to day operations. 2. Fixing Bug, baseline software Oracle database. 3. Handling tickets 4. Raising defects and handling the change management and release management process. 5. co-ordination with offshore team and clients.

Being a part of end to end system integration project for the client Hutchison Indonesia. roles involved: 1.Developing codes and APIs for interacting with Infynis rating and billing modules. 2.BPP(bill print module) developed with pro C. 3. Unit Test including rating and billing module tests. 4. Preparing LLD(low level design) working duration: 6 months till Dec 2006.