Involved in business strategy, exploring collaboration opportunities, JV/Alliances. Mostly working on niche Telecom OSS/BSS areas, 5G SA control plane architecture, 5G Steering of roaming architecture.Involved in NPI/POC for OSS/BSS and related software products

Worked closely with sales/ pre-sales team - involved in RFP vocals and demos during key client engagements. Provided Tech Mahindra clients in Japan to come up with solutions to business problems in core routing / switching product vertical. Advisory and solution focused contribution was provided in the areas of product improvement, Intellectual Property (IP) strategy, new product and feature introduction and channel strategy.

Involved in Motorola GSM OMC-R product line feature delivery. Involved in developing estimates for resources, cost and effort and obtaining budgetary approval, building the team at client ODC, contract negotiation, WBS, schedule, aligning schedule with key business milestones, progress tracking, monitoring and control of schedule and cost varianceContributed towards OMC-R (Software Releases GSR 4,5,6,7,8), OMC-R (Platforms SUN E3500 and SUN Netra 440) Installation, Configuration, administration during BSS (BSC, XCDR, BTS) database configuration and scripting, OMC/BSS GSR 6/7-patch upgrade, backup and troubleshoot, BSS migration and field team support from OMC. Determine and solve OMC/BSS problems. shell scripting and Motorola GSM Database tool development.Involved in preparing project budget, obtained budgetary approval, developed WBS, scheduleInvolved in contract management activities for T&M and fixed bid projectsCoordinated R&D collaboration with NEC, Japan IETF draft improvement towards RFC changes.

Worked extensively on Class5/4 grade enterprise soft switch SoftX2000/3000 product lineWorked on different areas of soft switch design such as Service Switching Point (SSP) core module, RADIUS AAA functionality, black/ whitelistsContributed towards feature drops and bug fixes on southbound protocol plugins (e.g., H.323, SIP, MGCP, MEGACO/H.248 etc.) and eastbound interface involved in design of SIGTRAN (RFC 2719) stack on CCS#7 SG

Contributed extensively in modifying 3rd party RADVISION H.323 protocol stackContributed towards service invocation interface for INAP rollout for supplementary services like call forwarding, call barring etc.