Rupayan Ghosh Email & Phone Number

* 15+ years of Quality Assurance and Testing experience in Media/Broadcasting Security Sector and Wireless Telecom Sector* E2E Testing of DVB CA System including testing of SMS (Subscriber Management System), OMI (Operator Management Interface), DVB Server and Client devices* Leading and managing local and Offshore teams (including Vendor) and acting as a liaison between EU and US teams* Performed the role of Scrum Master (Certified SAFe 4 Scrum Master)* Test Engineer responsible for LTE ePC network elements like MME, Serving/Packet Data Network Gateway, Charging Gateway* Experience in Test Planning/Execution and verification, Lab setup, configuration and Integration of Packet Core elements - SGSN, GGSN, MME, SGW, PGW, CG in Test Bed and LIVE network* Experience in LIVE Network Support for implementation, upgrades and FOA* Responsible for Lawful Interception (LI) tests and LIVE support for LI* Good understanding of functionalities of network elements – MME, SGW, PGW, SGSN, GGSN, RNC, eNB, HSS, PCRF, OCS, CG* Experience in System Acceptance Testing, Regression Testing, Interoperability testing, working in Multi-vendor environment, troubleshooting, Document reporting, Status Updates* Experience in Test Automation using Spirent’s Landslide tool for simulating calls* CDR extraction from CG and subsequent verification* Interaction with Clients /engineers/vendors for escalations of issues, resolution, for Test Lab upgrades* Executing tests with real end-to-end calls and analyzing call flows on all interfaces : S1, S11, Gx, Gy, S5, S6a, Iu, Gn, Ga, Gi* Experience in writing Test Cases, Test Plan creation, Review, Test Execution Plan creation, Test Report generation* Test Case writing from Requirements and review* Mentoring Team members & training new joinees* Experience in working in Client facing roles and at Client Location with ease

Listed skills include Telecommunications, Testing, Test Planning, Lte, and 9 others.