I've been technical support engineer for more then ten years my main tasks was on : IPTV/VOD OTT Platform • Provide support to IPTV services (live TV and VoD) platform on both system functionality and application level. • monitor all network channels, data center servers and enterprise applications. • Perform Move / Add / Changes on channel and Satellite (Dish Network, DirecTV). Security administrator • security-related equipment (Firewall, IPS, WAF, SSL VPN) • Kaspersky Security Center administration endpoint • Firewall access rule DATA CENTER Management • storage array • backup robot • BLADE server • SAN Switch • NAS server system administrator • Administrator Windows 2008 system, 2012 (LDAP, DHCP, DNS, WSUS, strategist groups, service deployment, remote desktop services ... ..) • Administrator Linux Redhat, CentOS (script, batch) • open source mail administrator Elastix, ZIMBRA (POP3, IMAP, SNMP) Network Administrator (addressing, routing protocol, switch configuration, routing CISCO, WiFi, VLAN, VPN, Switch FC Virtualization administrator • VMware (ESX, Vcenter) • Windows Hyper-V Webmaster • Load-balancing HAProxy • Glassfish Administrator, JONAS, LIFERAY • Securing portals and websites (mod SSL proxy access rules) ERP Administrator • collect and migrate data from various data source ( SQL database server,Microsoft Access data base,Microsoft Excel) to ERP business management and accounting