Himanshu Garg Email & Phone Number

Gurugram, Hr, In

Gurugram, Haryana, India

Gurugram, Haryana, India

Gurgaon, Haryana, India

Noida Area, India

Gurgaon, Haryana, India

Worked on complete end-to-end LTE and IMS project and its integration with other telecom technologies.Major roles include : - Integration and Validation of all the EPC/SAE nodes viz. MME, HSS, SGW, PGW, PCRF and IMS. - Complete system testing with live UE traffic and load/soak performance of end-to-end system. - Validation and integration of IMS with EPC and VoIP server. - Porting of EPC and IMS on ARM platform. - Worked on security technologies like IPSec for security of IP traffic in network.

Gurgaon, India

Worked on project LTE-PGW (PDN Gateway) and LTE-NMN (Network Monitoring Node) and had been part of complete SDLC, starting from design to GA delivery.Major roles include : 1. Design and implementation of various features of NMN (Network monitoring node) like : - NATing, - 3GPP Rel. 11,12,13 support for GTPv1/v2, - QoS manipulation, - GTP-U redirection, - SCTP support, - IPv6 Support - Policy and online charging etc.2. Actively lead the team for delivering numerous releases to customer following Agile model.3. Implementation of pool-based charging and various features of time-based charging on Gy interface of PGW.4. Worked on Diameter interface (Gx, Gy, Gz) for ruggedization of various features.5. Provided active support to customer and fixed numerous issues coming in production.6. Created generic test-stubs simulating DIAMETER (PCRF, OCS) and GTPv1/v2 (PGW, GGSN, SGW, SGSN) interface.

Gurgaon, India

Worked on project LTE-PGW (PDN Gateway) and LTE-NMN (Network Monitoring Node)Major roles include : 1. Implementation of various features and GTPv1/v2 messages as a part of initial NMN release 1.0.2. Created automated test-framework using Aricent's STATE tool for automated testing of NMN.3. Travelled to customer site at luxembourg to provide onsite support.4. Unit testing, SI testing, Acceptance testing, Load/Soak testing of NMN and PGW.5. Part of PGW release 2.1 and implemented features for subscriber management and management interface.6. Ruggedization of policy and charging characteristics features of PGW.7. Used various tool like Klockworks, BullsEye, Purify, Quantify, Efence, Valgrind etc for enhanced product stability.

Gurgaon, India

Enhanced Test Framework for Automated testing of LTE-PGW

B.E., Electronics-Instrumentation And Control

10+2, Non-Medical