In Aricent managing the TAC3(Level 3) support of APMS/ACS(Access Point Management Server/Automatic Configuration Server) & BLM(Business Logic Module) for around 15 telecom Giants worldwide IN NEC EUROPE project which includes 3UK Europe,Sunrise Switzerland, MTS siberia, Turkcell Turkey,Avea Turkey ... others. Here I am working on Linux/Solaris servers, Oracle, Weblogic to manage the services. Project is based on NEC femtocell/smallcell.