May 2021 – Aug 2022 · 1 yr 3 mos · Bangalore Urban

• Project: Integrated Home subscriber server (IHSS) The Integrated Home Subscriber Server is the master user database that supports the IMS network entities that handle calls/sessions. It contains user profiles, performs authentication and authorization of the user, and can provide information about the physical location of user. 1. Stats Implementation for Analytics –This feature is mainly developed for Analytics purpose so that ISP providers can analyze the data at Realtime how many EPSSUB/IMS subscribers has provisioned or added to the network. 2. As part of day-to-day activity, working on bug fixing, finding root cause, customer issues reported to R&D Team etc.

Dec 2019 – May 2021 · 1 yr 5 mos · Bengaluru, Karnataka

Oct 2017 – Nov 2019 · 2 yrs 1 mo · Bengaluru

• Project: Network Management System (NMS) Network Management system is a Linux based desktop application. Using this Network providers are used to monitor and configure the routers and devices deployed or installed in the fields. 1. Idea Vodafone Merging - Worked on Idea Vodafone merger. In this development we worked on how to merge the services of Idea and Vodafone in the same circle. How to resolve the duplication of the service and make it unique and services should not get effect during migration & merging process. 2. Utility Tool for Airtel Bharti - Worked on utility Tool for Airtel Bharti to update Subnet value for IP Network in NMS DB during NMS upgrade process. This utility can be executed through shell script. Shell script will read subnet value from NMS DB whose Subnet is empty and put those data in a file. This file now passed as command line argument to the Network utility tool, and performs subnet calculation and update Subnet value in NMS DB. 3. Virtual Routing Redundancy Protocol - Worked on configuration support for VRRP protocol in NMS Product. VRRP is an Internet protocol that provides a way to have one or more backup routers when using a statically configured router on local area network (LAN). As a part of this feature’s development, we got opportunity to work on IDL (Intermediate definition languages) changes for VRRP development, designing DB models and writing JUNIT Test cases, Business Logic for multiple use cases etc.