► Worked on enhancing and supporting Aruba’s configuration manager. Added new features like multiversion, upgrade and downgrade capability, and Inclusive language support for the

configuration module

► Configuration as a service: Worked on enhancement and support of configuration module’s migration into cloud.

► Worked as technical coordinator for ERS 5.0 release. Was responsible for technical inputs to the project, coordinating with all teams and prioritizing projects.

► Restructured OSPF, MSDP, VRRP and various other infrastructure components to remove bottlenecks and improve performance.

► Designed and led various new enhancements to ERS routing suite, including support for Interoperable IP networks for IS-IS, BFD support for IPv4 and IPv6 multicast, VR awareness of VRRP and others.

► Worked on changes for IS-IS protocol in IPOS as part of support for segment routing. Implemented IS-IS enhancements for distribution of Link-State, Traffic Engineering information using BGP.

► Designed and developed VPN Manager for Tellabs 9200 platform using Metaswitch's DCL code.

► Restructured Metaswitch's DCL code of Route Label Manager by rewriting RLM state machine in DCL codebase, adding new MIBs, HA and ISSU support.

► Developed and maintained Tellabs GENIOS’s FIB. Enhanced it to support HA and restart capabilities, also added support for Layer 3 Virtual Private Network (L3VPN)

► Enhanced PIM implementation by adding support for point to multipoint tunnel interfaces and source redundancy using PIM. Provided on-going support and maintenance of PIM.

► Designed and developed extension of MTRACE to support IPV6 protocol.