Freelance Software Development Consultant

• Sep 2019 - Present

Freelancer and OSS Consultant

• Mar 2014 - Present

* International Experience working with Clients in Belgium and Spain * OSS Consulting - Inventory Modeling & Migration (Enterprise, Residential and Mobile(3G and 4G/LTE)) - Introduction of new OSS products - Assessment of Order-to-Activate processes - Service Fulfillment Processes (Enterprise, Residential and Mobile) - Network Discovery and Activation using standards based and proprietary Interfaces - Discrepancy identification between Network and Inventory - Reconciliation of Inventory to keep it up-to-date and help reduce fallouts * Network Consulting * Automation Services

Business Analyst

• Nov 2014 - Present

Sr. Solution Architect

• Apr 2013 - Mar 2014

Experience encompassing Sasken, Syndesis, Subex and NetCracker - Specialties - - Technical Leadership, Onsite Coordination, EMS/NMS/OSS development, OEM Interaction- Lead JAD sessions with customer during solution workshops and write Functional and Non-Functional requirements - 9.5 years of experience on the Provisioning and Activation product - NetProvision - Pre-sales, Product Architecture & Solution Architecture encompassing L1/L2/L3 domains and Residential and Enterprise services (NPLC, IPLC, NDE, GDE, Ethernet VPNs - P2P, P2MP, MP2MP, IP VPNs, DSL etc) - SME in Discovery, Reconciliation, Activation and Service Fulfillment across Transport and IP Domains - Wireline and Wireless (GSM, CDMA, 4G/LTE) - RFI/RFP - Analysis, Responses, Effort estimation - POC demos for potential customers within and outside of India - Multi-Vendor, Multi-Technology experience - DSL, ATM, FR, MPLS, Ethernet, IP, SDH/SONET, PDH - Carrier Ethernet Technologies - VPLS, VPWS, LDP and BGP based MPLS L2 VPNs, ERS, EWS, EoMPLS etc - IP technologies - L3 VPNs, Routing Protocols - Hands-on experience working with Alcatel, Ciena, Cisco, ECI, Ericsson, FIBCOM, Huawei, Juniper, Marconi , NEC, Nokia, Nortel, Paradyne, Samsung, Siemens, Tejas, Tellabs etc vendors across L1/L2/L3 domains and their supported North Bound Interfaces (NBI) - Standards - TMF 814, ITU-T G.707, ITU-T G.803, ITU-T G.805, MEF, TeMIP, PWE3 - Protocols - CLI over SSH/Telnet, SNMP, CORBA, TL1, ISN, SOAP/XML etc. - Experience on Cramer hierarchy for Enterprise services like IPLC, NPLC, DGE etc delivered on SDH and ASON networks - MSB, HO, LO and Ethernet Circuit migration using Cramer data - Webservice integration using SOAP over JMS, SOAP over HTTP, XML - Physical and Logical Inventory modeling for SONET/SDH, TDM, DSL, ATM, FR, Carrier Ethernet and DWDM networks - Support Account teams (Managers and SAs) across NA, EMEA and APAC on existing deployments, change requests & new opportunities

Technical Architect

• Oct 2011 - Mar 2013

Technical Architect

• Sep 2008 - Sep 2011

Technical Anchor

• Apr 2007 - Sep 2008

Module Leader

• Nov 2006 - Apr 2007

* Product Development - Design and Development * People Management * OSS/NMS/EMS * DSL/ATM/Ethernet * Service Fulfillment - Provisioning and Activation. # Was acquired by Subex Azure in Jan 2007 and hence part of Subex Azure since April 2007 * Product Development - Design and Development * People Management * OSS/NMS/EMS * DSL/ATM/Ethernet * Service Fulfillment - Provisioning and Activation. # Was acquired by Subex Azure in Jan 2007 and hence part of Subex Azure since April 2007

Technical Prime

• Jan 2006 - Nov 2006

* Product Development - Design and Development* People Management* OSS/NMS/EMS* DSL/ATM/Ethernet* Service Fulfillment - Provisioning and Activation.

Senior Software Engineer

• May 2004 - Jan 2006

Project Engineer

• Jun 2003 - Jun 2004

* Experience on Alcatel EMS * ASAM and Litespan * Object Oriented Database - ObjectStore * SNMP and TL1 * Experience on Alcatel EMS * ASAM and Litespan * Object Oriented Database - ObjectStore * SNMP and TL1

Software Engineer

• Sep 2000 - May 2003

Involved in the development of Q3 and OSI stack so as to make the DLC manufactured by the company TMN compliant. Also involved in the development of application software for Hand Held Terminals (HHC). Worked closely with teams which were developing an application to browse the Internet through TV. Involved in the development of Q3 and OSI stack so as to make the DLC manufactured by the company TMN compliant. Also involved in the development of application software for Hand Held Terminals (HHC). Worked closely with teams which were developing an application to browse the Internet through TV.