Geoffrey O.

Very good understanding of 2G,3G,4G PS networks and Traffic cases. Extensive hands on experience(9+ years) with: Packet Switch (Ericsson SGSN/MME, GGSN-MPG), DNS, Ericsson SAPC Extensive knowledge of IP Networks: Ericsson PBN networks(Juniper, Extreme, SmartEdge, Netscreen-ISG, DNS-IP-Works, AAA/RADIUS) Understanding of KPI (Key Performance Indicators) with extensive knowledge of operational processes: Fault Management, Change Management, Preventive maintenance, Performance management. Strong planning & design skills with problem solving skills Broad working knowledge of Unix(Solaris, BSD, Linux) operating system A robust personality with zeal to learn intrigues of the industry, capable of working unsupervised as a team player as well as leader. Excellent oral and written communication (English) skills, plus good interpersonal skills.