NADIM WARSI

•Worked as a part of CuCp Component Development within the 5G RAN module, showcasing expertise in the critical components of next-generation cellular networks.
•Worked as a team to successfully bring up attach procedures for the CuCp component, contributing significantly to the establishment of seamless and efficient user device connections in 5G networks.
•Played a pivotal role in the implementation of Handover scenarios for User Equipments (UE), demonstrating a deep understanding of mobility challenges in 5G networks.

•Worked as an offsite Protocol Engineer in the VoIP team to provide proper signature creation and traffic recognition and and classification to top telecom companies like Etisalat(UAE) and Zain(KSA) for VoIP and Streaming services using standard VoIP frameworks like SSL, STUN, WebRTC, QUIC, RTP etc.
•Identified and correctly classified Cryptocurrency Mining traffic with 99% accuracy, based on JSON-RPC protocol along with DNS mechanism.
•Applied various Traffic Classification heuristics to correctly classify Internet traffic with an accuracy of 95% and reduce False positives traffic recognition.
•Implemented a script to identify unique services for a particular DNS IP along with total bandwidth, which helps us recognize different applications, a particular CDN IP is serving over time, to reduce False positives recognition.