PROFILE

• Above 15 years IT developing, designing administrating, and manager experience
• MCSE certified by Microsoft, CCNA certified by Cisco, EMC certificate, and Master's in CS
• Hand-on skills on NetApp FAS and EMC Clariion/VNX SAN/NAS, EMC RecoverPoint/DR
• Hand-on skills on Cisco switches/ASA/UCS Blades, VMware/VCenter, Citrix XenApp Farm
• Hand-on skills on Windows 03/08/2010/2012/Linux, AD/DNS/Exchange2010, SQL/Oracle
• Hand-on skills on Symantec, CommVault, EMC Legato Networker Avamar, and ExaGrid
• Rich knowledge on IT infrastructure, security and TCP/IP networks
• Programming experience on Java, C , LotusScript, and shell scripts
• Effective communication and problem solving skills, working under pressure
• Self-motivated individual and possessing a strong team work spirit

PROFESSIONAL EXPERIENCE

Confidential

IT Infrastructure Administrator III

• Reporting to IT infrastructure director directly, and being a team leader for IT projects, working with 3rd partners, training and mentoring young infrastructure team members
• Providing level III support, being responsible for administrating 2 data centers connected through MPLS, including around 250 servers Windows ADs, Exchange 2010/BlackBerry, Citrix XenApp6 Farm, SQL clustering, Redhat Linux, etc under clustered VMWare ESX5 on Cisco UCS M2/M3 blade servers as well as Azure cloud infrastructure
• Being in charge of NetApp and EMC VNX/ Clarrion SAN/NASs, Cisco MDS9148 fibre switches zoning, and EMC RecoverPoint for Disaster Recovery
• Leading company-wide applications Disaster Recovery DR testing projects, which includes co-ordinating with developers and end users regarding design and tests
• Administrating Cisco UCS blades, creating/applying server service profile, deploying VMware ESXi and joining VMware clusters Administrating Windows AD/Exchange 2010/Citrix XenApp6, DNS/DHCP/CA/RADIUS, DFS/Printer servers
• Administrating VMware Data Center, P2V, vMotion, snapshot consolidation, DRS/HA Upgrading VMware clusters from v3.5 to v5.1, including VCenters/hosts, VMware tools and virtual hardware
• Leading projects regarding SAN data provisioning, Fibre switch zoning, NetApp ONTAP upgrading, EMC SAN upgrading from Clariion CX3-20 to VNX5300 and Avamar upgrading from Gen3 to Gen4 with NetApp accelerator, media node and LTO library
• Administrating Citrix farm, including applications streaming and publishing, gateway monitoring, DR Citrix farm environment building testing, Citrix farm upgrading from v4 to v6 XenApp
• Being a backup for network and Cisco firewall ASA administration Rotated IT level3 on-call

Platforms Tools: VMWare ESXi5.1/VirtualCenter, Cisco Fiber switch MD5548/Cisco MLSwitches/ ASA5520 firewalls/ UCS Blade servers M1/M2/M3, EMC Clariion CX3-20/VNX5300 SANs/RecoverPoint, NetApp FAS2040 SANs, EMC Avamar backup, Windows2003/2008/2010/Linux, Microsoft Activie Directory 2008/Exchange2010/BlackBerry, Cisco United Communication System/VoIP, Citrix XenApp6 Farm, IIS/SQL2008/Kerspasky Security Center, Barracuda Web filter/ SMTP gateway, What'sUp Gold/Kaseya for systems and networks monitoring softwares

Confidential

Network System Engineer / Consultant

• Leading a D2D2T EMC Networker ExaGrid LTO2 project, including analysis, negotiation, design and deployment
• Working with the DEV and QA team, coordinating with third partners, vendors or contractors to solve business applications problems
• Administrating networks and systems for 3 data centers connected by MPLS, including multiple Windows2003/2008, Active Directory ADs , DNS/DHCP/SMTP/WSUS
• Administrating VMWare ESXi, Citrix MainFrame/XenApp server farms, Exchange 2003 and Blackberry enterprise servers
• Upgrading MS SQL, and centralized different application DBs to the SQL2008 server
• 24/7 on page production support for critical system failures

Platforms Tools: Windows2003/2008/XP/Linux, ES/6000/Aix, Veritas/EMC Networker, NetApp/Exagrid, Citrix Presentation Server/XenApp6, Apache/Tomcat/IIS, Oracle/SQL2005/Informix/MySql, Cisco Switches3750,3500/ Pix515e firewalls, Microsoft Exchange 2003/BlackBerry, McAfee Pilot, VMWare ESXi, What'sUp/BMC Express, Interactive Intelligence IP phone SIP

Confidential

Web Systems and Networks Specialist

• Reported to VP, was responsible for the company's network, system and security
• Evaluated colocation data center environment, coordinated with colocation engineers and deployed production network and systems, including load balancer, Oracle DBs and Cisco firewall
• Managed Active Directory, DNS/DHCP, and web, VPN and mail servers, upgraded firewall from Linux to SonicWall
• Was responsible for system and network security, including ACL rules, content filtering, patched updating, and SSL certificates
• Partial Oracle administration, including deploying Oracle servers clients, moving cloning instances, export import Oracle database contents

Platforms Tools: Windows2000/2003/XP/Linux, Apache/Tomcat/IIS, Oracle/SQL, Cisco Pix SonicWall firewall, MailEnable/Microsoft Exchange/Bayesian spam filters,Visual Source Safe, Ghost2003, McAfee, bugTracking, VMWare, Microsoft SharePoint server, Adventnet Appliction Monitorin, Veritas backup

Confidential

Research Assistant, Graduate Student

• Enhanced Suffix Trees for Very Large DNA Sequences by using C on Linux Confidential
• Data mining on medical datasets by using Multi-Layer Neural Networks MLNN

Confidential

IT Specialist / Services anager

• Was leader, involved in project planning scope, time and costs , controlling and monitoring
• Cooperated with developers and the third partners, Involved in solving all the key issues in assigned projects
• Reported project progress, was responsible for establishing easy communication between the developers and the higher level management team

Confidential

Software Developer

• Communication Research Institute of Confidential
• Was a team member in a FHWR Frequency Hopping Wireless Radio Project
• Implemented the I/O sub-systems with Assembly and C in the strict real-time environment