Experience

Spica Systems

• IT Services and IT Consulting
• 1 - 100 Employee

• Director of Engineering

  • Apr 2023 - Present

• Engineering Manager

  • Feb 2022 - Apr 2023

  • Responsible to build important NFs like AMF, SMF, NRF, PCF, UPF etc for Spica 5G Mobility Core. • Exposure of working in MME, S-GW, P-GW nodes of 4G/LTE for a reputed client. • Experience of deploying Linux applications in Cloud Ubuntu VMs as containers using Kubernetes, Docker.



Credit Suisse

• Switzerland
• Banking
• 700 & Above Employee

• Vice President

  • Mar 2013 - Jan 2022

  • Instrumental in designing TOMS architecture of EM bond trading system and driving the team to achieve the target state. • Migrated a number of legacy GBB C++ applications from Solaris platform to Linux platform e.g. TP Server, FTF (FOBOCA Trade Feed), DTP (Data Transfer Job) etc. • Built a number of new flows like OneTick, QuotePublisher, GTS as part of MiFID II regulatory compliance requirements for GBB/RFX application. • Worked on Microservice applications written in Java. • Deployed Linux applications in Cloud VMs using Kubernetes, Docker. Show less



EXFO

• Canada
• Telecommunications
• 700 & Above Employee

• Architect

  • Aug 2011 - Mar 2013

  • Worked on different nodes of 4G/LTE with S1-AP, X2-AP, GTPv2 protocols. • Working exposure to build REST APIs and gRPC. • Worked on different nodes of 4G/LTE with S1-AP, X2-AP, GTPv2 protocols. • Working exposure to build REST APIs and gRPC.



IBM India Pvt Ltd

• Advisory System Analyst

  • Sep 2005 - Jul 2011

  • Design and development of C++ applications of MARS (Maersk Automated Rating System) project. • Worked in IBM Denmark to transition knowledge of MARS project of Maersk client to IBM India team. • Worked in USA for 3 years (2008-2010) as technical onsite lead/architect for different clients like Sara Lee, Novartis, Hartford Insurance Group (HIG) etc. • Design and development of C++ applications of MARS (Maersk Automated Rating System) project. • Worked in IBM Denmark to transition knowledge of MARS project of Maersk client to IBM India team. • Worked in USA for 3 years (2008-2010) as technical onsite lead/architect for different clients like Sara Lee, Novartis, Hartford Insurance Group (HIG) etc.



UshaComm

• Telecommunications
• 1 - 100 Employee

• Associate Manager

  • Oct 2003 - Sep 2005

  • Worked in telecom product development using C++, CORBA • Led a team to design, develop ReRating module of Interconnect Billing System. • Developed core modules- formatting and rating, billing of Interconnect Billing System. • Worked in telecom product development using C++, CORBA • Led a team to design, develop ReRating module of Interconnect Billing System. • Developed core modules- formatting and rating, billing of Interconnect Billing System.



CA Technologies

• United States
• Software Development
• 700 & Above Employee

• Software Engineer

  • Mar 2003 - Oct 2003

  • Ported C++ Advantage Integration Server software in Linux and HPUX platform from Windows for client Computer Associates • Ported C++ Advantage Integration Server software in Linux and HPUX platform from Windows for client Computer Associates



Agilent Technologies

• Biotechnology Research
• 700 & Above Employee

• Software Engineer

  • Nov 1999 - Feb 2003

  • Developed protocol suite for L2TP, PPP, PPPoE protocols for conformance and stress testing of Router Tester product. • Configured Cisco router according to topology and executed test suite against Cisco images. • Built Tcl interpreter with C language and used it to prepare test scripts for Conformance Testing of the product. Developed front end GUI of the application using MFC, C++. • Developed Conformance test suite for ISAKMP , IKE protocols • Built decoder of LDP, CR-LDP, SMTP, HTTP, SIP, SAP, SDP protocols. Show less