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Sr.unix Administrator Resume

SUMMARY:

  • 11+ Years of expertise as Solaris and Linux Administration.
  • Working as Unix architect (Solaris and Linux).
  • Work on Ops Center Design (T5 and T4 with 4 nodes like cluster).
  • 3 Years’ experience On Devops (Chef and puppet)
  • Experience on Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)
  • 2 Years’ experience on AWS cloud administration.
  • L3/L4 Technical Support on UNIX Administration.
  • Experience on Build and decommission UNIX server process.
  • Experience on Oracle T4 and T5 server Administration
  • Experience on LDOM with Oracle Ops center.
  • Migrated more than 500+ Solaris servers (Physical and Zone) to LDOMs.
  • Migrated more than 300+ Solaris servers to Linux.
  • System Administration of Sun Solaris (7/8/9/10/11), Linux Ubuntu, RHEL(4,5,6,7), AIX, AWS, Oracle Linux & OVM Server & Manger.
  • OS migrations like RHEL 5 to RHEL6 or RHEL7.
  • Experience with installs, patches, upgrades, configuration, performance tuning on Solaris & Linux
  • Solaris Zones, LDOMs, Resource Management in Zones
  • Expert in Oracle Ops center
  • Expertise in Veritas Volume Manager and VCS
  • Expert in DR activities.
  • Good troubleshooting skills and in - depth knowledge of Operating Systems
  • Experience in Automation tools (Puppet & chef)
  • Ported Linux BASH scripts to work with Solaris 10 ultimately contributing ideas and code to make Remoto-It automation tool work more reliably with Solaris environments
  • Administering and fulfilling the user needs.
  • Oracle databases in Solaris Containers.
  • Excellent knowledge in analyzing, designing, implementing and system integration, Knowledge on Switches, Routers, Firewalls and Intranet.
  • Self-motivated and quick learner. Willing to learn, adapt to new technologies and third party products

EXPERTISE:

  • Sun Solaris Administration, Veritas Volume Manager, VCS & Sun ODS etc.
  • Linux Administration, Server & application migrations.
  • AWS cloud Administration
  • Experience in automation tools (Puppet & chef)
  • SAN/NAS storage Administration.
  • ITIL process.

TECHNICAL SKILLS:

Operating Systems: SOLARIS 9,10, 11 Ubuntu, Linux AWS, Oracle Linux &VM server &Manger,Windows.

OS Administration: Solaris 9/10/11, 10, Linux, AIX.

Hardware: Oracle T4 and T5 servers, Ultra 5/10, Sparc 20, E250, E450, SUN Balade 100, 150,IBM Dell Power Edge, Sun v440 v240, v 490, E2900, T2000, v480, Netra 1280 . E25k, RS6000, R910,R900 p5 Model (550Q, 520), IBM x3650,rack servers & HP Balade Servers ..etc

Automation Tools: Chef and puppet and AWS,VPC,EC2,S3

P2V: LDOMS and Solaris Zones, VMWARE, Vshare

Network: NIS, NFS & DNS.

Tools : Veritas Volume Manager, Service guard, LVM,VCS, SUN ODS.

Storage : PURE, Confidential, HP, Hitachi, SSA-100, Sun T3, DS4300 Storage Server

PROFESSIONAL EXPERIENCE:

Confidential

Sr.Unix Administrator

Responsibilities:

  • Working in Confidential storage migration project.
  • More 1500 Servers Support and working for migration.
  • Upgrading VCS and VXVM for migration.

Confidential

Sr.Unix Administrator

Responsibilities:

  • Working in P2V and V2V refresh project (Solaris and Linux).
  • Build Oracle Ops Center
  • Support Unix Servers
  • Data center migration Project.

Sr.Unix Administrator

Confidential, Oldsmar, FL

Responsibilities:

  • Working in P2V and V2V refresh project(Solaris and Linux).
  • Working on Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)
  • Working on Oracle T4 and T5 server Administration
  • Install & configure LDOMS & IO Domains
  • Patching & Configuration for CDOMs and LDOMs.
  • Online LDOM migration one node to other node.
  • Working on Server pooling T5 and T4 servers.
  • P2V in Solaris in LDOMs and Linux VMware.
  • Working data center automation scripts.
  • Working with chef and puppet.
  • Working on AWS EC2, S3 and VPC.
  • Working on Data center migration project.
  • Build more than 200 Oracle 11 and 12c and Sybase database servers on LDOMs and Linux as a part of datacenter move.
  • Experience in Oracle RAC and Oracle ASM and Sybase raw devices.
  • Have good experience on patching and upgrade OS.
  • Have good experience on VCS, VXVM,ZFS and oracle RAC in VCS.
  • Refreshing Solaris Global Zone/Container virtualized systems into Solaris LDOM’s
  • Experience on LDOM with Oracle Ops center
  • Migrated more than 500+ Unix servers to Virtual (Application and Sybase servers) LDOMs.
  • Ported Linux BASH scripts to work with Solaris 10 ultimately contributing ideas and code to make chef automation tool work more reliably with Solaris environments
  • Supported 24/7 Unix environment.
  • Resolved lot of Sev1 issues. Provided RCA for Sev1.
  • Worked on Data center move project.
  • More than 1000 Server moved one data center to other data center.
  • The primary responsibilities to helping with our technology refresh project migrating existing physical Solaris systems to LDOMs
  • Working P2V migration
  • Refreshing Solaris Global Zone/Container virtualized systems into Solaris LDOM’s.
  • Build new Solaris Ldoms as per Client requirements
  • Create Changes in Unix systems and implement required changes on new servers.
  • Support Solaris server on 24/7 rotation.
  • Attend lot project meeting and work with client requirements
  • Decommissioned more than 500 Server as per process.

Confidential

Sr.Unix Administrator

Responsibilities:

  • L3/L4 Technical Support Solaris, Linux, AWS administration.
  • Worked on chef and puppet automation.
  • Migrated server data center to AWS cloud.
  • Working as ITIL format.
  • Went On-site Riyadh for migrations.
  • P1/P2 incident management.
  • Server migrations to AWS cloud.
  • Worked on EC2 and S3 and VPC.
  • Installation & Configuration and Administration
  • Kick start on Linux
  • Experience in the RAC-Cluster (VERITAS)

Confidential

SERVICE DELIVERY CONSULTANT

Responsibilities:

  • L3/L4 Technical Support Solaris,Linux
  • Working as ITIL format.
  • P1/P2 incident management
  • Working on change management & problem management, RCA to clients.
  • Server and Application migrations Like Projects.
  • Storage migrations.
  • Installation, Configuration and Administration of Solaris 8, 9, 10,Linux,HP-UX
  • Experience in the RAC-Cluster (Veritas)
  • Jumpstart and WAN Installation on Solaris.
  • Kick start on Linux.
  • Solaris Upgrade (Live) 8 to 10 and 9 to 10.
  • Work with the OEM and vendor for maintaining the Hardware and System software in UAT and Production Environment.
  • Solaris 8 to 10, 9 to10, Veritas(VXVM,VCS) upgrade.
  • Veritas Upgrade 4.0 to 5.0MP1 and 5.0MP1 to 5.0MP3
  • Installation & Configuration on Veritas Products a) Storage Foundation (RAC, Sybase) b) Volume Manager c) Cluster Services d) LVM File Systems
  • VX Encapsulation, Solaris Disk Suite / Volume Manager, Replacing the fault Disks.
  • Troubleshooting Jumpstart Issues LAN and WAN.
  • Configuration of Solaris Zone’s, Resource Management.
  • Involved in various upgrade’s on production data centers servers and Lab environments.
  • Onshore /offshore model assigning works to onshore team.
  • Troubleshooting System Panics and boot through Alternate Disks.
  • Restoring File Systems from Veritas netback.
  • 24x7 Production Support meeting SLA and LAB support Dev, ST and Field Support Servers.
  • Coordination Role for the upgrades and preparing the deployment and upgrade plans for Production servers with Minimal downtime.
  • Responsible for more than 1000 Servers.
  • Experience in LOM, OBP and EEPORM,SC.
  • Upgrades, Java, Weblogic, SAN Flarecode, PowerPath, Firmware's.
  • Remote & onsite server support and Production Data centers.
  • NAS support and Basic Knowledge in SAN.
  • Co-ordination /Interaction with Application/DBA/Testing team/Management.
  • Configuring Veritas cluster Service Groups Oracle, Weblogic HA and Failover.
  • NIS, DNS configuration.
  • Basic Knowledge in Shell Scripting.
  • Unix Raid Management,
  • Windows and Unix Network configuration and setup TCP/IP, DHCP, WINS,FTP, SSH, Telnet.
  • Configuration and Support of Cisco Pix Firewall, routers.
  • System updates and Patch and package Management.

Confidential, Atlanta, GA

Senior Unix Support Engineer

Responsibilities:

  • Installation, Configuration and Administration of Solaris 8, 9, 10 and Linux.
  • Jumpstart and WAN Installation on Solaris.
  • Solaris Upgrade (Live) 8 to 10 and 9 to 10.
  • Solaris 8 to 10, 9 to10,Veritas(VXVM,VCS) upgrade.
  • Build 200 Linux Servers.
  • Veritas Upgrade 4.0 to 5.0MP1 and 5.0MP1 to 5.0MP3
  • Installation & Configuration on Veritas Products on Solaris and Linux. a) Storage Foundation (RAC, Sybase) b) Volume Manager c) Cluster Services d) File Systems
  • VX Encapsulation, Solaris Disk Suite / Volume Manager, Replacing the fault Disks.
  • Troubleshooting Jumpstart Issues LAN and WAN.
  • Configuration of Solaris Zone’s, Resource Management.
  • Involved in various upgrade’s on production data centres servers and Lab environments. onshore/offshore model assigning works to onshore team.
  • Troubleshooting System Panics and boot through Alternate Disks.
  • Restoring File Systems from Veritas netback.
  • 24x7 Production Support meeting SLA and LAB support Dev, ST and Field Support Servers.
  • Coordination Role for the upgrades and preparing the deployment and upgrade plans for Production servers with Minimal downtime.
  • Responsible for more than 1000 Servers.
  • Experience in LOM, OBP and EEPORM,SC.
  • Upgrades, Java, Weblogic, SAN Flarecode, PowerPath, Firmware's.
  • Remote & onsite server support and Production Data centers.
  • NAS support and Basic Knowledge in SAN.
  • Co-ordination /Interaction with Application/DBA/Testing team/Management.
  • Configuring Veritas cluster Service Groups Oracle, Weblogic HA and Failover.
  • NIS, DNS configuration.
  • Basic Knowledge in Shell Scripting.
  • Unix Raid Management,
  • Windows and Unix Network configuration and setup TCP/IP, DHCP, WINS,FTP, SSH, Telnet.

Confidential

Associate Support Analyst

Responsibilities:

  • Scheduling Cron Jobs on Production Servers
  • Management of the Store Polling Operation
  • Management of CANSM
  • Creating new Shell Scripts and updating the old ones
  • L2 Technical Support

Applications: CANSM, Unix Cron

Technology: CA, AIX,SOLARIS, Windows 2000/2003

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