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    My Resume.doc My Resume.doc Document Transcript

    • Email: tarun8chopra@hotmail.com TARUN CHOPRA SUMMARY Nine years of experience in the area of System & Network administration. Systems support mainly on UNIX operating system on various platforms like Sun Solaris, RedHat Linux, HP-UX, SCO, OpenBSD, Windows 2K, 2K3 and NT 4. Network administration over Cisco routers, switches and HP OpenView. Design and Administration of Network Management System, NT Domain architecture. Implementation, configuration of Internet based products like Weblogic application server, iPlanet Enterprise Server, iPlanet Directory Server. Designed and implemented redundant three-tier application using VCS for database and Resonate for webserver. Implemented firewall policies using Checkpoint Firewall & SunScreen Firewall. Network products and protocols used are NIS, NFS, DNS, Automounter, Mail-Server, SMTP, POP 3, and DHCP. SKILLS PROFILE Hardware SUN Fire & Ultra Enterprise series including E6800, E10k, EXX00, V880 and E450 Servers. Sequent S2000/250, HP 9000/750, HP 9000/715 & HP K- Class, Netframe, Micron, Dell & HP Intel Servers Operating Systems Solaris 8/7/2.6, HP-UX 10.2, SCO, RedHat Enterprise Linux 3, Windows 2K, 2K3 and NT 4.0 Networking Products: HP Openview Products NNM, ITO, DTA, MANAGEX, CISCO 2500 & 3600, Cisco Catalyst 5505 (layer 3 switch), BAY Routers (ARN), Ethernet Hubs, Print servers, Proxy Servers, DNS servers & Mail severs etc. Security Checkpoint 5.3 & Sun Screen Firewall Database Oracle 8, 7 Disk Management Extensive experience on SAN & NAS storage arrays. HDS, ESS & SUN storage arrays for SAN, NetApp for NAS. Veritas Volume Manager for RAID 0,1,5,1+0 Service Management Print Management LP/LPD (Sys V & BSD), Jetadmin, SSH, sudo, NIS, NFS, Automounter, DNS, Telnet, FTP, Mail, HTTP/WWW (Apache, NES/ iPlanet Backup Tools Tivoli Storage Manager, Legato Networker, Veritas NetBackup & Solstice Backup Internet Tools Resonate, Weblogic, iPlanet enterprise server , iPlanet Directory Server Protocols TCP/IP, NFS, SMTP, POP3, DHCP, ARP/RARP, NetBEUI, and SNMP Scripting Languages UNIX Shell Script & PERL INDUSTRY CERTIFICATIONS Sun certified System Administrator (SCSA) for Solaris 7 Sun certified Network Administrator (SCNA) for Solaris 8 RedHat certified System Engineer(RHCE) for RHEL 4 Cisco certified Network Associate(CCNA) Brainbench certified Master UNIX Administrator Brainbench certified TCP/IP Administrator Brainbench certified Checkpoint Firewall Administrator Brainbench certified Internet Security Specialist PROJECT DETAILS
    • Email: tarun8chopra@hotmail.com May 2003 till date Client: Charles Schwab, Phoenix, AZ Role: Systems Administration/Integration •Level 2 & 3 system administration for Data Center •Maintain batch running mission-critical servers – hardware, operating system, backup and software. •Responsible for SUNFIRE server, System Board upgrades, patch upgrades of Domains and SSP. •E10K hardware maintenance, dynamic reconfiguration, secondary SSP •iPlanet enterprise server installation and deployment. •Weblogic server installation. •iPlanet Directory Server installation and configuration •VCS administration for database HA •Resonate installation and configuration for load balancing and fail over. •Administrating backups through Tivoli Storage Manager •Disaster recovery using TSM •Administration of Solaris 2.x over Enterprise/Ultra series •System upgrade/migration. •Optimizing systems for better performance. •Automating scripts for more secure environment. •Coordinating various tasks with DBA and application teams. •24x7 on call coverage •Vendor coordination for Hardware calls •Remedy, Info change ticket tools for documentation •Automating user task through shell scripts •Provided 100% uptime by “anticipating” problems and proactively solving them Hardware: SUN Enterprise Servers: E10k, E6x00, E5x00, E4x00, E3x00, E450, E250, SUN Ultra Servers:Ultra10, Ultra5, SUN Sparc Storage Array (SSA), IBM Enterprise Storage Server ,SUN Enterprise Network Array (SENA/AXX00) , HP and DELL Intel Servers Operating System: SUN Solaris 8, 7, 2.6 and 2.5.1, RedHat Enterprise Linux, Windows 2000, NT July 2002 to May 2003 Client: Dibon Solutions, San Francisco, CA Role : System Integration •Anti-Money Laundering Product Implementation •Stock Broker Surveillance Product Implementation •Solaris 2x Administration •SUN Enterprise and SUN Fire Series Administration •Installation, configuration and administration of Oracle 8 & 7 database •iPlanet Directory Server installation and configuration •iPlanet Webserver administration •Administration of Apache Web Servers •LAN/WAN configuration using Cisco 2500/3500 routers •Using NFS and Automounter services to provide a Client/Server Environment •Wireless LAN administration •Check Point firewall implementation
    • Email: tarun8chopra@hotmail.com •Designed encrypted WAN transmission for inter-office communication •Highly Available Website using in house using scripts •Performance monitoring and fine-tuning •SAN/NAS Administration •Proxy Server configuration •Disaster Recovery using Tivoli Storage Manager and standard Unix tools Operating System: SUN Solaris, Linux, Windows NT & 2000 Hardware: SUN Enterprise server E10k & SUN Fire F6800, E450, Dell Intel Servers, Cisco 2500/3500 routers, , SUN Sparc Storage Array (SSA), IBM Enterprise Storage Server ,SUN Enterprise Network Array (SENA/AXX00), NetApp Software : Mantas Anti-Money Laundering & Broker Surveillance Product Suite July 2000 to June 2002 Client: People.com, San Francisco Role: Senior System Administration •Administration of Solaris 2.x over Enterprise/Ultra series. •Administration of Apache & iPlanet Webservers •Automating user task through shell scripts. •Capacity Planning & Server Sizing. •Installation and configuration of disk arrays using VERITAS volume manager 2.5 and Solstice DiskSuite 4.2 •Install patches, compilers, update revisions, and upgrade software. •Performance monitoring and fine-tuning •Unix Package Administration •Automating various system administration task through Unix scripts Operating System: SUN Solaris 7, 2.6 and 2.5.1, Linux, Windows NT & 2000 Hardware: SUN Enterprise server E10k & SUN Fire F6800,SUN Enterprise server Ex500, E3x00, E450, E250, SUN Ultra Servers: Ultra10, Ultra5, SUN Sparc Storage Array (SSA) December, 1999 to June, 2000 Client: APAR Infotech, Singapore Role: System Administration •Administration of Solaris 2.x over Enterprise/Ultra series. •Administration & Maintenance of NIS/DNS. •Automating user task through shell scripts. •Installation and configuration of disk arrays using VERITAS volume manager 2.5 and Solstice DiskSuite 4.2 •Working under FTSS (Follow the SUN support) •7x24 on call Unix Support. •Administration of Apache Web Servers. •Administration of Command Post (SNMP based error reporting product). •Testing Solaris 8 for implementation in organization. •Maintenance of Auspex Cluster •Implementing VERITAS Backup Solution for all Unix clients. •Implementation of RAID level 0, 1, 0+1 and 5 using VERITAS Volume Manager
    • Email: tarun8chopra@hotmail.com • Hardware: SUN Enterprise Servers: E6x00, E5x00, E4x00, E3x00, E450, E250, SUN Ultra Servers: Ultra2, Ultra1, Ultra5, Ultra10, Ultra60, SUN Sparc Servers: Sparc5, Sparc10, Sparc20, Sparc1000, SUN Sparc Storage Array (SSA), SUN Enterprise Network Array (SENA/A5000) SUN Sparc Ultra5-10, SUN Sparc 3D Operating System: SUN Solaris 7, 2.6 and 2.5.1 Special Software: VERITAS Volume Manager 3.0.3, Solstice DiskSuite 4.2, Apache Web Server, Samba, Command Post, UnameIT, Sudo. Aug 1996 to December, 1999 Client: Tata Consultancy Services, India Role: System Administration •Installation (Custom and Jumpstart), configuration, upgrade and administration of SUN Solaris 2.x •Administration of Windows NT PDC, BDC servers, File and Print Servers in a heterogeneous environment •Installation and administration of Oracle 7.x, 8.x and 8i •Installation of FIREWALL (SUN Screen EFS 3.0 and Checkpoint version) •Customizing Network Node Manager 6.1. Designing site maps for LAN/WAN monitoring. •Implemented Sun SKIP for secure file transfers •Installation of SUN E450 servers and configuring DNS, Mail services and EFS SUNscreen 3.0 on different locations •Installation and configuration of SUN Sparc Servers to act as Gateways between two locations and configuring FIREWALL and maintaining policies for security purposes •Using NFS and Automounter services to provide a Client/Server Environment •Configuration of Disk Arrays using Disk Suite 4.2. Disk Mirroring, Stripping & its management •Created User accounts, defined disk quotas and ensured proper rights and user security / access •Loading of C/ C++ Compilers, JDK and other software packages •Install and configure peripheral devices - local/remote printers, DAT, CTD, EXABYTES, Multipacks •Planning and Implementing Disaster recover policies •Implementation/Administration of Solstice Netbackup. •Administration of Easy Access Server 2.0 product range. •Y2K testing and installation of Y2K patches •Planning and Implementing Backup strategies for Data and Hot/Cold backup of Oracle databases •Configuring clients to connect to server using Exceed software •Supporting legacy systems with PC connectivity by using PC-NFS, Samba 2.0 and PC-TCP for sharing files and printers across various Operating Systems Hardware: SUN Enterprise E450, SUN Ultra 5/10, SUN SPARC Enterprise 2, SUN SPARC Enterprise 1, SUN SPARC 20, SUN CRAETOR 3D, DDS2, DDS3, Netfram, Micron & Dell Intel Servers Operating System: SUN Solaris 7, Windows NT 4.0/95
    • Email: tarun8chopra@hotmail.com Languages: C, C++ Special Software: SUN Screen EFS 3.0, Checkpoint FIREWALL, Sendmail 8.9.1, Solstice DiskSuite 4.2, HP-Jetadmin, Exceed 6.1, Solstice PC-NFS, Samba 2.0,Adminsuite, PPP RDBMS: Oracle 7.x/8.x /8i. EDUCATION Bachelor in Science with specialization in Network Technology, Capella University Electrical Engineering, India PROFESSIONAL TRAINING 2005 Advance Linux administration training, Charles Schwab, Phoenix, AZ 2004 CCNA class room training, Charles Schwab, Phoenix, AZ 2003 VMware Management Training, Charles Schwab, Phoenix, AZ 2003 Citirix Management Training, Charles Schwab, Phoenix, AZ 2003 Advance Linux Administration, Charles Schwab, Phoenix,AZ 1999 HPOpenview, Hewlett Packard, India 1998 EFS (Fire-wall), I-Planet and Net Dynamics, SUN Microsystems, India 1998 Advanced SUN Solaris System Administration, Tata Consultancy Services, India 1996 UNIX System Administration Concepts, Tata Consultancy Services, India SIGNIFICANT ACHIEVEMENTS Awarded CIO excellence in Service Award (Charles Schwab) Awarded cash SPOT reward for excellence in service (Charles Schwab) Awarded appreciation certificate (Charles Schwab) Nick named “Reference Center” with in Team (APAR Infotech) Rated exceptional in the training period. (TCS) Department Internal coordinator for the ISO audits. (TCS) Successfully designed procedure manual for the department as per the ISO recommendations. (TCS) Involved in various in house training (TCS) Given Solaris Administration training to Guru Nanak Dev Engg. College Students. (TCS) Given Solaris Administration and Sun Products training to HCL Infosys Ltd. Engineers. (TCS)