TECHNICAL SKILLS:

Operating Systems: Solaris 10, AIX, HPUX, Redhat
Virutalization: Solaris Zones, VMware, Citrix Xen, LPAR, VPAR

Protocols: TCP/IP, LDAP, SMTP, SNMP, HTML, XML, SQL
Databases: MySQL, Oracle, Informix, Sybase, Postgres, MSSQL, J2EE integration

SAN Storage: Brocade Cisco MDS, EMC, Netapp, JNI, EMULEX, Troika
Veritas Certification Testing for SAN storage products with (Sun, HP, IBM SP2, 
Brocade, JNI)
Application Servers: J2EE support (Tomcat, WebLogic, Jboss, iis, iPanet, ATG Dynamo)
Tivoli, Autosys-job schedule
Monitoring: Nagios, Cacti, HP Openview, MicroMuse, Tivioli
Job Scheduling: MySQL, Oracle, Informix, Sybase, Postgres, MSSQL
Clustering: MySQL cluster shard, HPC, HPCC, Veritas, HP MC Service Guard,IBM HACMP
Config Management: Puppet, CFengine
Cisco: 2500, 2600, 3600, AS5100, 7500, PIX, VPN, CSM
Firewall: ipfilter, ipfw, fwtk, Gauntlet, Checkpoint
Scripting: sh, csh, Ksh, Expect, TCL, SQL, Make, Perl
Version Control Perforce, CVS, Subversion SVN
Back-Up: Legato, Veritas Netbackup, diskless, snapshot, LVM QA test plan and execution

PROFESSIONAL EXPERIENCE:

Confidential, Sunnyvale, CA Nov 2008 to Jun 2009
Solaris/Redhat Senior Systems Administrator

• support and mentorship to large engineering worldwide infrastructure
• Maintain VM Cloud and Engineering Apache and J2EE Tomcat web servers
• Provide Linux system administrator for our application environment
• Citrix Xen, Solaris Zone setup and maintenance
• Manage 2 Netapp 6500 filers
• Prepare SOX documentation.
• Freebsd dns install and Puppet
• MySQL cluster Shard Integration setup and install and maint
• Nagios Integration setup and install and maint
• develope Third level carrier support guidelines and processes for business
• trouble shoot development and production J2EE issues
• Administration of all the linux servers
• Maintain, control and administer IDM protection for LDAP and DNS servers.
• Research, Evaluate, test and select new technologies
• Technical Environment: LAN/WAN, Netapp. DNS, AD infrastructure, DHCP, WINS, FTP, SMTP, Mail, ACS TCP/IP networking, Solaris 10, RedHat Linux RHEL 5 administration DNS, Freebsd, Sendmail,Apache,Tomcat,MySql , Samba, LDAP, security, infrastructure (Cisco VPN source code recompile and setup, configure, maintain and Manage VPN)

Confidential, San Jose, CA Mar 2008 to Nov 2008
Solaris/Redhat Senior Systems Administrator

• VMware domain, Solaris Zone setup and maintenance
• support and mentorship to large engineering worldwide infrastructure
• MySQL installation and Netapp integration and maint
• LAMP installation and integration and maint
• Bugzilla installation and integration and maint
• trouble shoot development and production J2EE issues
• Nagios installation and integration
• Maintain Corporate and Engineering Apache and Tomcat web servers
• Provide Linux system administrator for our LAMP environment
• Manage 100 Netapp filers
• Prepare SOX documentation.
• Develop server refresh plan for EOL hardware
• Provide server solutions for kickstart UCE deployements
• Provide Third level Help Desk support.
• Administration of all the desktops and 50+ win2k3 servers
• Maintain, control and administer IDM protection for LDAP and NIS servers.
• Research, Evaluate, test and select new technologies
• Technical Environment: LAN/WAN, Netapp. DNS, AD infrastructure, DHCP, WINS, FTP, SMTP, Mail, ACS TCP/IP networking, EMC Clariion CX500, HDS 9570, Solaris 10, RedHat Linux RHEL 3, 4, 5 administration DNS, Qmail, Sendmail,Apache,Tomcat,MySql , Samba, LDAP, security, infrastructure (Cisco VPN source code recompile and setup, configure, maintain and Manage VPN for DOD customer)

Confidential, San Jose, CA Mar 2007 to Jan 2008 
HPUX/Linux Senior Systems Administrator

• VMware domain, VPAR setup and maintenance
• Provide 24x7 support and 100% up time single handed
• Maintain Corporate and Engineering Apache and J2EE Tomcat web servers
• trouble shoot development and production J2EE issues
• Provide Linux system administrator for our Oracle ERP environment
• Manage Verisign and SSL certificates
• Prepare SOX documentation.
• Develop server refresh plan for EOL hardware
• Provide server solutions for all departments
• Provide Third level Help Desk support.
• Administration of all the desktops and 50+ win2k3 servers
• Maintain, control and administer Virus protection for servers.
• Research, Evaluate, test and select new technologies
• Technical Environment: LAN/WAN, Netapp. DNS, AD infrastructure, DHCP, WINS, FTP, SMTP, Mail, ACS TCP/IP networking, EMC Clariion CX500, HDS 9570, Cisco SAN, Brocade with 20ters, HPUX RedHat Linux RHEL 3, 4, 5 administration DNS, Qmail, Sendmail,Apache,Tomcat,MySql , Samba, LDAP, security, infrastructure (Cisco Routers 1721, 3725, Cisco Switches 4506, PIX 525, Setup, configure, maintain and Manage VPN)

Confidential, CA Aug 2006 to Mar 2007 
AIX Senior Support Engineer

• VMware domain, Solaris Zones, VPAR, LPAR setup and maintenance
• Supportd world wide Disaster Recovery via multiple corporate groups and vendors. (test engineers, diagnostic engineers and system product engineers to develop, test and deploy automated recoveries and software tools (Tivoli Orchastrator, HP Ignite, IBM TSM, Veritas NetBackup, Hitachi, EMC, IBM SAN Volume Controller, expect, Perl, Linux/Unix, Oracle, CVS with networking equipment with software releases.
• Exact test cases that have been written and write additional cases of manual application.

Confidential, CA Mar 2005 to Aug 2006 
Technical Support Product Support Engineer

• VMware domain setup and maintenance
• Interfaced directly with customers, test engineers, diagnostic engineers and system product engineers to develop, test and deploy automated tests and sofware debug tools (Java, JVM, SOAP, Perl, TCL expect, C, Linux/Unix, IXIA, clearcase/cvs/Subversion and understanding of hardware with networking equipment with software releases.
• Exact test cases that have been written and write additional cases of manual application testing for Unix, Web, SQL, Oracle, Postgres, Subversion.

Confidential, 2001 to 2005
Senior Unix Consultant 

• Consulted for the following clientele:
• HP, Sun Microsystems, IBM Global Systems, Cnet, Savi Technologies, Hitach Data Systems, New Victory Networks, Sentra Securities, Top Microsystems
• Projects: Unix/linux and DB installations, integrations, administration (oracle, Informix, mysql, postgres, Solaris, HPUX, AIX, Redhat, freebsd, Centos); DRP exercise management at mentoring; Application and DB migrations.

Confidential, San Jose, CA Mar 2000 to Feb 2001
Senior UNIX Systems Administrator

• Provided general Senior UNIX admin for many systems (Sun, HP, IBM, DEC, SGI, Linux, BSD)
• LDAP with SUN, HPUX, IBM-AIX troubleshoot and install client and server as well as Samba 
  Server
• Performed clustering wiht HP MC Service Guard, IBM HACMP, Veritas
• Administered WebLogic, Websphere, ATG
• Responsible for Oracle backup scheduling
• HP-UX system admin HP9000 (K,L,N,V) 1000 nodes
• AIX admin RS6000 S80, M80, SP2, SP1, R50, 44,45, HA-CMP, ADSM
• Performed Linux systems administration RedHat 7.1(install, admin, 200 systems), Turbolinux, SUSE, Slackware

Confidential, San Francisco, CA 1997 to 1999
Senior UNIX Systems Administrator

• Installed, built, maintained 300 systems RedHat 4.1 6.2 and Solaris2-5, and HPUX10-11, AIX4.3
• Developed and maintained source code for IVR app and billing discovery application running on RedHat Linux GCC
• Provided Systems Administration tasks on AIX on RS6000 SP2, R50 server running Oracle, and ODM, ADSM
• Installed, upgraded and administered 200 Sun workstations and servers systems with NIS, NFS, automounter
• Installed, upgraded, and administerd 7 instances of Informix (on Sun E1000 and E4000) and 1 instance of Redbrick (on Sun E6000 with 500 terabyte Clariion disk array)
• Installed, upgraded, and administered Apache, HotJava, and CERN web servers
• Wrote, compiled, maintained, and debugged Perl scripts, Bourne shell scripts, Korn shell scripts, and C-shell scripts
• Installed, upgraded, and administered Sendmail,Remedy, Brio, ACEserver (Security Dynamics), Legato Networker, Cisco AS5200(2 pri and 48 modems) and Livingston Portmaster 2e (30 port and 8 modems)
• Technical Environment: DNS, DiskSuite, Sendmail, printers, SunOS, Solaris, Solstice, SunNet, expect, CDE, Motif, X11R3-6, OpenWin, Sunview. Solaris, Linux, Oracle, HTTP, HTTPS, HTML, CGI, TCP, DNS, NFS, C, KSH, PERL, SQL, SSL, SSH, Java SDK, Apache, Tomcat, TCPWrappers