Apr 2019 – May 2024 · 5 yrs 1 mo · Gurgaon, Haryana, India

Jan 2016 – Mar 2019 · 3 yrs 2 mos · Noida Area, India

Nov 2013 – Sep 2015 · 1 yr 10 mos · Brunei

• Designing backup solution based on HP Data Protector Software and hardware.
• Providing HP DP support to my existing clients.
• Participating in the tender for new projects on centralize backup.
• Providing customize data protector training to my clients based on their backup infrastructure.
• Delivering backup and recovery presentations.

Mar 2013 – Oct 2013 · 7 mos · Pune/Pimpri-Chinchwad Area

• Doing backup auditing for Nike USA and involved in collecting data from customer to do assessment of organizational risk and develop recommendation for new backup process.
• Providing L3 support to Halliburton Canada backup infrastructure which is running on HP data protector 6.20.
• Conducting HP DP trainings in the campus on basic and advance HP DP topics for new joiners.
• Monitoring the backup environment to make sure all jobs are running successfully.
• Performing the restore operation as per the requirement from the client.

Aug 2010 – Nov 2012 · 2 yrs 3 mos · Singapore

• (A) Backup Technology
• Installation of DP cell manager, Symantec net backup master server, media server and DP clients,
• DP integration with V-Centre, MS-SQL, Sap, Oracle, Max DB, Lotus notes, Exchange
• Data Protector policy management, tape library configuration, file system and online backup and restore, client upgrade from installation server, patches, Upgrade the cell manager, IDB management
• Netback up policy configuration, Activity monitor, storage pool configuration, tape library configuration, backup and restore, Managing Licenses.
• Installation of Commvault Simpana 9, configuring policies, tape library, backup, D2D.
• (B) Linux and Unix Server Administration
• utilities (LVM – physical, logical, volumes – volume groups – extending file systems on LVM – mount, unmount of file systems - /etc/fstab – mount options – disk quota, Iptable firewall.
• RedHat Linux Startup process - init - /etc/inittab -– run levels – chkconfig, ntsysv utilities
• Networking – configuration of Ethernet, ppp interfaces – knowledge of network related service scripts – ifconfig & networking tools.
• Package management – RPM – several command options for rpm – building rpm packages.
• Troubleshooting AIX, Solaris, HP-UX, Experience Scripting in Perl, Unix native Shell ( ksh, sh, bash)
• (D) Linux IT/Unix/Data Protector Trainer
• Created and presented multilevel classroom courses on Linux (Red hat, Suse, Ubuntu) to end users and employees with varying levels of skills, knowledge, and abilities.
• Created technical/troubleshooting manuals, training materials, user guides, final assessments, skill evaluation.
• Taught advanced topics like Linux Virtualization based on Xen and KVM, Raid, LVM, DNS, DHCP, Proxy, Send mail, Linux networking, Kernel Modules, Kernel Compilation etc.
• Delivered high quality Data Protector backup software lectures to Brunei base DST communication in Brunei from 23 Oct to 28 Oct 2012.

Feb 2004 – Jan 2008 · 3 yrs 11 mos · India

• Job Role
• Provide Linux administration; Duties include provisioning new servers (DNS, E-Mail, Data Backup, NIS/LDAP, SFTP and Firewall), lockdown, imaging, monitoring and other daily routines. Provide escalation support via phone and e-mail. Lead new deployments from the systems perspective by coordinating with customers and internal resources.
• Duties and Responsibilities
• Daily monitoring and maintenance of Linux servers located in Data Center.
• Managing Network, Firewall and load balancer assigning dynamic IP address from DHCP Server and DNS.
• Test and apply new software and maintenance patches, services and Kernel upgrading.
• Provide customer support via telephone, e-mail, knowledge base program and other tools.
• Insuring that the network infrastructure is up and running with 99.9% uptime.
• Responsibility for documenting the configuration of the system.
• User and Group Administration using LVM & Quota in Linux.
• Configuring System Security in Linux with first and second level of hardening.
• Configuring User level Security in Linux with permission and ACL.
• Hardware and software raid, LVM implementation ( Raid 0 to Raid 5 )
• LVM Logical Volume Manager Administration of Apache and Tomcat web server’s & maintenance in Linux.
• Administration of Send mail and Qmail, Mysql Server in Linux.
• File sharing with NFS, Samba, FTP, YUM server for software repository.
• Package Installation, Compiling, Kernel module, writing shell scripts.