Expertise knowledge on Packet core Telecom domain testing & end to end call flows.
Going through 3GPP standards, RFC's, architectural and design documents to produce thorough and in-depth test plans for testing.
Knowledge on CGNAT would be an added advantage.
Overall 5GC network understanding would be added advantage.
Knowledge on Deep Packet Inspection.
Expertise in TCP/IP, UDP, QUIC protocols.
Strong knowledge in routing protocols such as BGP, ISIS, LDP, MPLS and OSPF.
Ability to build test setups as per the requirements of the features in Kubernetes or OpenStack environment.
Analyse system/application logs and test simulator logs for debugging issues and identifying root causes for the problems.
Strong knowledge on Linux/Unix systems, installation & troubleshooting.
Strong debugging skills to analyse field issues with logs, packet captures analysis using Wireshark to identify potential problems and re-creating the same in the lab.
Strong Expertise in Functional, Security and Performance testing.
Expertise in tools such as T-rex, Spirent, IPerf and so on.
Strong knowledge in scripting languages and hands-on experience on any of the automation framework.
