Dipl.-Ing. Stefan Nedeljkovic

o Supporting various projects in different global markets (with on-site support focus) o Voice service: SIP & RTP flow analysis covering but not limited to setup failures, drop and unsustainable calls, speech quality and setup time improvement o Data service: TCP layer analysis o Quality of coverage analysis o Mobility parameter analysis for idle and connected mode o Participating in projects as project team member and team lead o Platforms & Tools: Map Info, TEMS, Romes, Tableau, Wireshark etc.

•Ericsson 2G / 3G and NSN 3G RAN integration •RBS re-homing procedure in Telekom Serbia and Cosmote Romania network, followed with KPIs troubleshooting as final steps of re-hosting procedure; •Ericsson - BTS (2200 series), BSC (APG40), NodeB (6xxx/3xxx), RNC (3810/3820), EVOC 8200, OSS - Command Handling, OSS Common/Network Explorer, Element Manager, Alarm List Viewer, MoShell, TANG Tool.