Richa Sabharwal is a Senior Technical Specialist at Optus since September 2019, focusing on the operation and maintenance of Native & Virtual IMS networks and coordinating vendor testing for VoLTE solutions. Prior experience includes a role as a Test Engineer at DEK Technologies, where Richa performed comprehensive End to End Testing for Optus vIMS, and several positions at Ericsson India, including Senior Solution Integrator and Senior Engineer, providing customer support and verifying automated deployments. Richa's career began as a Graduate Engineer Trainee at Huawei Telecommunications, advancing through engineering roles with responsibilities in network integration and implementation. Richa holds a Bachelor of Technology in Electronics and Communications Engineering.