piyush vairagare

Sr. Systems Engg. (INDIA & ANZ) and Business Development Mgr. (INDIA) in Global Sales & Business Transformation - Subject matter expert and single point of contact for Juniper Packet Optical portfolio in India and ANZ region. Design optical network and prepare BoM, technical solution presentations - Providing solution for DCI, MBH, NLD, CLS-MBH. Assisted PLM with feature requirement and interfacing with Engg team to build CAPEX & TCO analysis report for Disaggregate and Integrate Packet-Optical Solution

Program Manager (Technical) - Performed comprehensive project management activities including planning, scheduling, resource allocation, cost assessment and risk management. Interacted with system engg team to validate network design, calculating link budget, estimating power and OSNR margin - Developed High & Low-level design document including engineering drawings for rack and shelf layout, traffic engineering, signal flow diagram, configuration details, DCN plan and test cases.

Deputy Manager, Network Planning & Engg - Planning and engineering of Metro SDH transport network. Prepare bill of material and plan network capacity expansion and new requirement - Prepare and release engg guides with installation specification of planned transport equip. and integration plan with existing network. Release re-provisioning report for capacity optimization to avoid congestion in metro network. Analysis BLSR Rings traffic and propose necessary changes to improve network resiliency

Executive – Network, Network Operation Centre - Service provisioning over VSNL International backbone network at STM-1/4/16, OC-3/12/48 level - Monitor the performance from Network management system (NMS) and diagnose the alarms or faults observed on these services. Perform troubleshooting along with international carriers like Level 3, AT&T, BT, COLT, Telstra etc.. to resolve the fault in the network

Project Engineer, Customer Service - Installation, provisioning, commissioning and testing of Tellabs SDH, DWDM and EoSDH equipments - Provisioning new services protected or unprotected, rerouting traffic during network outage from Network management system (NMS). Fault management and support field engineers during operations and maintenance activities

Electronic Devices & Circuits Network Theory Digital Circuits Signals & Systems Microprocessor Interfacing Control System Engineering Communication Electronics Digital Signal Processing Digital Communication Electronic System Design Mobile Communication Optical Communication