Automation Frameworks, Debugging, Mobility, Log Analysis, Wireless Packet Core Standards, Troubleshooting, eNodeB gNodeB UE L1 SW development, Volte, LTE stack, UE simulators, IETF Standards, 3GPP protocols, LTE 4G eNodeB verification, RAN platform architecture, L1 schedulers, RRH and handover testing, IMS server, air interface S1AP, EPC core