Ldap, Diameter Protocol, Upgrades, Sdl, Integration, Wireshark, Soap, Linux, GSM call flows, BM, Troubleshooting, Hlr, VNF, Implementation, Telco Cloud, telecommunication products, Ss7, Acceptance Tests, Sigtran, ONE-NDS, GSM, Hss, AUSF-UDM, 5G IMS, DAP, CNF

Software Development Lifecycle, Apis, Agile Methodologies, SAP SuccessFactors Recruiting, integration techniques, efficient code