SUMMARY

• Enthusiastic to working as IT professional with 15 years extensive experience in Administration/architecture/lead position of Network Solaris, AIX, Linux, HPUX, EMC SAN and VERITAS and Security Products for major financial institutions, and consistently exceed objective.

TECHNICAL SKILLS

Operating Systems: AIX 4.33, 5.1, 5.2, 5.3,6.1 HP - UX 11i / 11 / 10.20, Solaris 8 / 9,10, Red Hat Enterprise Linux AS 3 and 4, Red hat 8, 9, debain 3, SUSE 10, Windows 2000.

Hardware: IBM RS6000 & Power4 & Power 5 pSeries Range of servers, SP system, Bull server HP 9000 Superdome SD32, rp-74xx and 84xx series, V, L, N, R, K, Class Servers, SUN E450, Sun Fire V490, Sun Fire V890, Sun Enterprise 10000, M5000, Solaris T-series Dell Poweredage server. Blade server IBM JS12 JS22 JS23, HP blde server,EMC VMAX,EMC VNX

Volume Managers and File Systems: Logical Volume Manager, Mirror UX, VxFS, Online JFS, ext3 and UFS,ZFS Zpool

High availability: MC Service Guard, HACMP and VERITAS cluster manager

RDBMS, ERP, Software and Tools: Oracle Database (8i/9i/10g), Measureware, Glance plus, sarcheck and TSCM, ITA, ACE, SSH (SCP), TSM, TPM, TPC, ITM, TWS, NMON, TOPAS, IPASS, E-Trust, Best1/patrol, Harvest

WEB/Application server: WebSphere Application server, IBM HTTP server, Apache, IIS, Visio Software, WebSphere MQ, weblogic, JBOSS

Network Services: TCP/IP, Network, NFS, NIS, DNS, DHCP, NTP, RADIUS, SQUID, SSH, Samba and ftp. NIM, Jumpstart, HMC

PROFESSIONAL EXPERIENCE

Confidential

Sr UNIX Engineer/cyber security

Responsibilities:

• Working on primary Unix system admin in server production/QA/Dev AIX. Solaris, Linux server and provided all kind of hardware (HP,DELL and UCS) support.
• Responsible for all kind of system administrator job like user, volume (LVM), file system, device, software and patch ML, backup, kernel, HACMP Custer, house keep and tuning, network, NFS, SRDF, BCV, Power Path etc management in large network with SAN environment on Linux/AiX/Solaris
• I am working experience in Amazon AWS
• Responsible for all kind of system administrator job like user, volume (LVM), file system, device, software and patch ML, backup, kernel, HACMP Custer, house keep and tuning,, network, NFS, SRDF, BCV, Power Path,GPFS etc management in large network with SAN environment on Linux/AiX/Solaris
• Installation and configuration HACMP cluster version 5.3 5.4(POWER HA)
• Installation and configuration VERITAS VVM volume manager and VERITAS cluster version 5
• Backup management under Veritas Netbackup and TSM
• Doing regular hardening and health check for system and prepare document-using MS office and Visio software for project handover and Audit.
• Installing and configuration of java based software LDAP, HTTP, HTTP-SSL, IP Networking, Ether-channel and TWS according to application requirement
• Installation and configuration NIS, NFS, DNS, in AIX /Linux

Confidential

UNIX Architect/Engineering team (Datacenter Migration architect)

Responsibilities:

• Working on primary L3 Unix system admin in server production/QA/Dev AIX. HPUX, Linux server and provided all kind of hardware and software support at 24*7on call basic.
• Responsible for all kind of system administrator job like user, volume (LVM), file system, device, software and patch ML, backup, kernel, HACMP Custer, house keep and tuning, network, NFS, SRDF, BCV, Power Path etc management in large network with SAN environment on Linux/AiX/HPUX
• Installation AIX 6.1,7.1 on IBM pSeries (P5/P6) server boxes, P550, 570 using LPAR /DLPAR and Virtualization I/O micro partition, WPAR, Mobile partition.
• Installation and configuration HMC server and update microcode in HMC
• Installation RH enterprise Linux 4/5 server using VMWARE ESX 3.5 on HPs Blade/X-series server
• Responsible for all kind of system administrator job like user, volume (LVM), file system, device, software and patch ML, backup, kernel, HACMP Custer, house keep and tuning,, network, NFS, SRDF, BCV, Power Path,GPFS etc management in large network with SAN environment on Linux/AiX/HPUX
• Installation and configuration HACMP cluster version 5.3 5.4(POWER HA)
• Backup management under Veritas Netbackup
• Doing regular hardening and health check for system and prepare document-using MS office and Visio software for project handover and Audit.
• Installing and configuration of java based software, web logic, System Director, MQ, LDAP, HTTP, HTTP-SSL, IP Networking, Ether-channel and TWS according to application requirement
• Installation and configuration powerbroker software in AIX/Linux/HPUX
• Installation and configuration NIS, NFS, DNS, in AIX /Linux
• Writing scripting using vi and KORN Shell scripting also perl
• Installation oracle and DB2 and SAP under Aix

Confidential

Tech Lead Unix administrator (Datacenter migration architect)

Responsibilities:

• Installation AIX 5.3 5.2 6.1,7.1 on IBM pSeries (P5/P6) server boxes, P520, 550, 570, 590, 595, Blade server JS22, JS43 using LPAR /DLPAR and Virtualization I/O micro partition, WPAR, Mobile partition.
• Installation and configuration HMC server and update microcode in HMC
• Installation RH enterprise Linux 4/5 server using VMWARE ESX 3.5 on HPs Blade/X-series server
• Responsible for all kind of system administrator job like user, volume (LVM), file system, device, software and patch ML, backup, kernel, HACMP Custer, house keep and tuning,, network, NFS, SRDF, BCV, Power Path etc management in large network with SAN environment on Linux/AiX/Solaris
• Installation and configuration VERITAS VVM volume manager and VERITAS cluster version 5
• Installation and configuration HACMP cluster version 5.3 5.4(POWER HA)
• Backup management under TSM (Tivoli Storage Manager) - 5.2 & 5.3
• Installation and configuration sudo and powerbroker/etrust software in AIX/Linux/Solaris
• Installation and configuration NIS, NFS, DNS, in AIX /Linux
• Installing and configuration of java based software, web logic,, MQ, LDAP, HTTP, HTTP-SSL, IP Networking, Ether-channel and TWS according to application requirement
• Installation and configure etherchannel, LVM, VVM, E-Trust, IPASS, Tivoli ITM, Harvest, Tivoli AMOS, TWS,IPMP. OPC Tracker, SRDF, BCV, GPFS on AIX and Solaris server
• Writing scripting using vi and KORN Shell scripting also perl
• Installation oracle and DB2 and SAP under Aix

Confidential

Senior UNIX Administrator

Responsibilities:

• Working on primary Unix system admin with more then 2000 server production/QA/Dev AIX. Solaris. Linux server and provided all kind of hardware and software support at 24*7on call basic.
• Responsible for all kind of system administrator job like user, volume (LVM), file system, device, software and patch ML, backup, kernel, HACMP Custer, house keep and tuning, network, NFS, SRDF, BCV, Power Path etc management in large network with SAN environment on Linux/AiX/Solaris
• Working experience on high frequency, low latency trading systems
• Installation AIX 5.3 5.2 6.1 on IBM pSeries (P5/P6) server boxes, P520, 550, 570, 590, 595, Blade server JS22, JS43 using LPAR /DLPAR and Virtualization I/O micro partition (Power VM).
• Installation and configuration VERITAS VVM volume manager and VERITAS cluster version 5
• Installation and configuration HACMP cluster version 5.3 5.4(POWER HA)
• Installation RH enterprise Linux 4/5 server using VMWARE ESX 3.5 on HP Blade/X-series server
• Installation and configuration sudo and powerbroker/etrust software in AIX/Linux/Solaris
• Installation Linux/AIX/Solaris OS/Patch and package using Tivoli provisional manager (TPM)
• Installation and configuration NIS, NFS, DNS, in AIX /Linux and Solaris
• Doing regular hardening and health check for system and prepare document-using MS office and Visio software for project handover and Audit.
• Installing and configuration of java based software, web logic,, MQ, LDAP, HTTP, HTTP-SSL, IP Networking, Ether-channel and TWS according to application requirement
• Installation and configure etherchannel, LVM,VVM,E-Trust,, TWS,IPMP. OPC Tracker, SRDF,BCV on AIX and Solaris, Linuxserver
• Writing scripting using vi and KORN Shell scripting also perl