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Sr. Technical Associate Resume

Associate, ManageR

SUMMARY:

  • Highly skilled and result oriented profile in ‘Unix Administration & Datacenter Operations’, having total 9+ years of experience with heterogeneous, mission critical, state of the art Unix Infrastructure and peripheral technologies in production datacenters. Main areas of skills are
  • Linux and AIX Systems
  • Cloud based Virtual Private Data Centers
  • VMWare ESX - Server virtualization and consolidation
  • Symantec NetBackup
  • IBM P Series Frames
  • Cisco UCS, HP / Dell Chassis & Blades
  • Information Security Standards & Compliance
  • Datacenter Operations
  • Legacy systems based on Solaris 10 (sparc), HP-UX 11 (PA-RISC) and Wintel servers

PROFESSIONAL EXPERIENCE:

Confidential

Associate Manager

Responsibilities:

  • Infrastructure requirement gathering
  • Design & delivery of solutions based on state of the art, high-end Unix Systems and enterprise class Storage
  • Providing solutions for Server Consolidation & Virtualization
  • Work with Information Security teams for strict adherence with Payment Industry Standards
  • L2 Prod Support to 1000+ Linux & AIX Systems
  • Operating Systems: Redhat Ent Linux 6 / 5, SuSE Ent Linux 11 / 10, AIX 7.1 / 6.1 / 5.3, Oracle Ent Linux 6, Linux systems in cloud based virtual private data centers
  • Clustering: Oracle ASM, OCFS2 Cluster
  • Communication: FC HBA, Multipathing I/O, Bonded network interfaces, Etherchannels
  • Virtual Servers: LPARs / VIO, Virtual Machines
  • VMWare ESX 5 / 4
  • IBM P Series Frame Management / HMC / vtmenu
  • HP Chassis & Blades management
  • Cisco UCS Chassis & Blades management
  • Symantec Netbackup - Backup, Archive & Restore
  • Remote administration HP ILO / Dell DRAC
  • Server Performance Tuning & Monitoring
  • Logs generation & analysis
  • Troubleshooting OS and network Issues
  • Vendor co-ordination & management
  • Inventory & Documentation

Confidential

Team lead - ITS

Responsibilities:

  • Center in Pune and Production Data Center in Mumbai. Leading the End User Desktop Support Team.
  • Administration of 50+ Server class systems with heterogeneous OS platforms, iSCSI storage, 400 desktopsCisco L2 Switches & Routers, Cisco & Fortinet Firewalls and other peripheral devices. Administration of
  • Oracle Databases, Domino Mail Server, File Servers, Antivirus Server. Management of Internet Proxy
  • Server, Corporate Web Sites, Source-Code Repositories.
  • Server Operating Systems - AIX 5.1, 5.3 on IBM P Series Server / Sun Solaris 8, 9, 10 on Sparc Servers /
  • HP-UX 11.11 on HP R9000 Series Server / HP-UX 11iV2 on HP rx2600 (Itanium) server /
  • Win / NT4 Server, RedHat Ent Linux ES 2.1, 3 on Wintel serversDesktop Operating Systems - Win Vista / WinXP, Redhat Linux, etc.
  • Installation and administration of standalone servers & VMs.
  • Creation of users, groups and managing privileges and sudo access
  • Troubleshoot performance issues, Kernel fine tuning
  • OS Patch management
  • Managing NFS, SendMail, FTP Servers, NTP
  • File system recovery and disk / hardware replacement in servers.
  • Managing backups & restores
  • LAN & WAN Administration
  • Inventory of servers and documentation
  • Co-ordination with vendors & sub-contractors
  • Unix Operating Systems:
  • Remote Installation of servers, Kernel tuning, Security and Monitoring
  • Redhat Ent Linux 6.x / 5.x, SuSE Ent Linux 11.x / 10.x / 9.x, Oracle Ent Linux 6,
  • AIX 7.1 / 6.1 / 5.3
  • OS Technologies:
  • Linux installation via HP ILO, Dell DRAC, Cisco UCS Manager
  • Redhat Cobbler Server, Redhat Kickstart, SuSE AutoYast
  • Logical Volumes Management, Multipathing I/O devices, Soft RAID file systems,
  • Vast experience in handling OS Crashes, network issues
  • Accounts management & Sudo accesses, Two factor authentication using RSA Tokens
  • NIC Bonding & AIX Etherchannels
  • Oracle ASM FS for Oracle clusters, Linux clusters using OCFS2
  • Symantec NetBackup Software Agents
  • OS Performance monitoring using vmstat, iostat, top/topas, historic data using SAR
  • NTP Servers, SendMail & Postfix smart hosts, Cronjobs, Proxy Servers, FTP Servers
  • Log Management (Splunk, Syslog & tail2sys log forwarding)
  • Server Monitoring (HP Sitescope, Cacti)
  • Hardware Inventory
  • Cloud based Virtual Private Data Centers:
  • SAVVIS Hosting Service and management using SAVVIS Station
  • Enterprise Hardware:
  • IBM P Series Frames & standalone Servers: P570, P790, P520, P550, P570, P720 & P750 Express
  • LPARs management in HMC v 7.x, Shared resources using VIO Server
  • Cisco UCS: UCSC-C240-M3S
  • HP Chassis & Blades: DL1000, SL230
  • HP Standalone Servers: Proliant DL580, DL380 & DL360
  • Dell Chassis & Blades: PowerEdge C5220, C6100
  • Dell Standalone Servers: PowerEdge 2900 series, R710,
  • Avocent Mergepoint 2400 series & Raritan KVMs
  • Server Virtualization / Consolidation:
  • VMWare ESX 5 / 4 / 3.1 Server
  • VM management in Virtual Infrastructure Client, VMWare Tools
  • VMs creation & cloning
  • VM clusters & migrations
  • Server Networking:
  • Monitor TCP / UDP packets using TCPDUMP, Wireshark
  • Monitoring network bandwidth iPerf
  • SSH Tunneling
  • Managing static routes
  • Key-based password-less SSH Authentication
  • Server Backup:
  • Symantec NetBackup Media & Master Server 7.1 / 6.3
  • Backups on Tape libraries, DataDomain, etc.
  • Deploying backup agent software
  • Implementing Backup, Archive policies & perform restores
  • Backup jobs alerts using Blat

Confidential

Sr. Technical Associate

Responsibilities:

  • Support for more than 40 Servers, 200 desktops
  • Win / NT4 Servers, MS SQL Servers
  • Sun Solaris 8, 9, 10 on Sun servers / IBM-AIX 5.1, 5.3 on IBM P Series Server /
  • HP-UX 11.11 on HP R9000 Series Server / HP-UX 11iV2 on HP rx2600 (Itanium) server /
  • RedHat Ent. Linux ES 2.1, 3 on x86 servers,
  • Oracle Database 8i, 9i, 10g Installation & Support, Oracle Developer 2000 / 6i
  • Corporate Web Sites, Internet Proxy Server, Internal web sites
  • Desktop Support Win Vista / WinXP, Symantec Endpoint Protection Antivirus
  • Corporate Tools like Starteam Server, Whizible server

Confidential

Sr. Executive

Responsibilities:

  • Support for 50+ Wintel Servers & 100+ Desktops
  • Win / NT4 Servers, MS SQL Servers
  • Support in LAN administration & maintenance
  • MS Exchange Server, MDaemon Mail Server & Postmaster
  • Desktop Support WinXP / Win 98, McAfee Antivirus
  • Inventory & Documentation

Confidential

Visiting System Engineer

Responsibilities:

  • Consultancy Business in Supply, implementations of Computer hardware & peripherals, server systems and build local area networks

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