TECHNICAL COMPETENCIES AND VALUE OFFERED
• Monitored of the VAS platform’s performance in order to improve it and provide solutions to guarantee its efficiency.
• Planned IT network infrastructure with clients to ensure that the systems are tailored and comply with their requirements and needs.
• Manage different VAS Platform (USSD,VOLUBILL,IN PREPAID PLATFORM,MMSC,SMSC,OTA,SIMBACKUP,RADIUS,RBT,NTR,IVR, STREAMING SERVER, BLACKBERRY SERVICES,SRP,MULA PRETUPS ect…)
• Implemented IT network projects: Installed, configured and maintained network services, hardware systems.
• Administered servers and server clusters – Managed system back-up, database and restored.
• Performed services QA test, system analysis and resolve problems on servers, workstations and other VAS services.
• Monitored network/software security
• Develop automatic daily checks scripts to ensure system is fault free.
• Works with the hand of the vendors implementing new VAS Platforms and services.
• Cisco Platforms: firewalls, routers, switches, Hubs
• LAN, WAN, WLAN infrastructures
• Protocols: TCP/IP, DNS, DHCP, HTTP, SMTP, NTP, SNMP, VoIP
ATM, MPLS, Frame Relay, Metro Ethernet,SMPP,SS7(MAP),SIP,H.323,RTMFP.
• Programming languages : Java ,C,Ruby,Phyton ,C#, Assembly,PHP,shell scripting,HTML.
• Microsoft SQL Server
• Oracle (6,7,8)
• operating system: Linux,Unix,Windows
• Advanced Knowledge of the Office Suite :Word, Outlook, Excel, Power Point, Access.
• System Performance Optimization
• Network Troubleshooting.
• Wireless technology
• GSM technologies
• 2G/3G/4G LTE tecnologies
• Tools : Matlab ,proteus,netbeans,eclipse, adobe flex, uvision,Autocad.