Krishnapriya Manipurath

Network Engineering Consultant - International Roaming @Vodafone

Berlin, DE

Core Network Engineer (International Roaming) experience-Executed Roaming (Inbound/outbound) tests and troubleshooting of configuration/implementation issues-Worked closely with roaming partners and IREG testing teams to enhance and expand Vodafone\'sroaming network coverage-Supported core network configuration including global titles and MSISDNs for network nodes (HLR, HSS, MSC/VLR, etc.), contributing to network design implementation and optimization-Collaborated with Engineering, Wholesale, Operations, and roaming partners, providing stakeholder management and ensuring effective cross-functional coordination across teams-Conducted IREG testing on IMSI, MGT, MSISDNS, MSRNS, and NNGTS using Roamsys and GSMA IR.21 documents to ensure accurate roaming configurations and network interoperability-Integration between HLR/HSS, OCS and billing teams-Applied problem‑solving and analytical techniques to troubleshoot packet‑switched configuration delivery and resolve GRX/IPX interconnectivity issues-Roaming Process improvement and supervision-Implemented Service Opening Testing (SOT) and Life Cycle (LC) data management for 2G, 3G, 4G, and 5G networks, ensuring compliance with relevant 3GPP protocols and standards-Ensured effective cross-functional coordination across teams-Project management encompassing the entire Vodafone Italy OpCo for Roaming services, to ensure successful delivery-Created and updated process documents, user manuals, and technical guides for end-users-Provided technical leadership by mentoring two new team members, conducting comprehensive training, and facilitating knowledge transfer to strengthen team capabilities and ensure continuity in project execution.

Amrita Vishwa Vidyapeetham

Bachelor's degree, Electronics and communication engineering

Politecnico di Milano

Master of Science - MS, Telecommunications Engineering