ponmani chellachamy

ICT Solutions –DC, DR, virtualization, prepare/validating BOQ, LAN management, Wi-Fi & managed security solution, DRasS, Education as a Service, e-services and ERP Solution by partnering with SAP, Oracle and some of open source technology, product development in the area of SDWAN, 5G and high performance computing

• Global Solution Center Team Lead for India & APAC Enterprise and Emerging market solutions • Assisting other regional(USA/Europe/Africa) SPOC from GSC Pune (India) • Assist the account manager in resolution of technical issues • Ensure compliance to SLA parameters, solution & delivery assurance process • Participate in RFI/ RFP process; develop technical aspects of proposals aligned to customer requirements. • Maintain updated technical knowledge of all TATA COMMUNICATIONS’s managed Services.

• Participating in RFI/RFP process & development of technical aspects of proposals aligned to customer requirements. • Involved in collation of technical requirements, preparation of high level designs, size bandwidth and hardware. • Ensured compliance to SLA parameters • Rendered technical/ commercial support to Account Manager/Channel Manager for Mumbai, Chennai, Rest of Tamil Nadu (RoTN) and Kerala Business clusters

• Involved in planning & configuration of routers/switches (L2/ L3) of DCN IP including DCN OSI network. • Upgraded existing network with regards to BW (E1 upgrade, FEoSDH, GEoSDH) including IP allocations based on internal customer requirements. • Planned, configured & assigned IP addresses for DCN IP Devices, IP understand transport boxes under OSI cloud including ISIS area for OSI transport devices.

• Catered to 4800+ broadband customers (DSL & Metro E Customers). • Managed broadband network (DSL, Metro Ethernet) across chennai using “NMS”, (Network Monitoring System). • Generated various reports aligned to business requirements.

Computer science and engineering

Electrical and Electronics Engineering