Mujahid IslamEmail:mujahid.dsi@gmail.com, Mobile: +91-8981587884

4 years of experience in Unix/Linux Systems Administration and Technical Support in the IT Sector including SHELL scripting and automation.

1 year of experience in Accenture as IT Operation Analyst providing technical support for the Air Liquide.

1 year and 6 months of experience in IBM India Private Ltd, supporting Ameriprise account as a core Linux Administrator.

Have 1 year 6 months of experience in The Sandur Iron Ores & Manganese Ltd. with core technical

competence as Linux Administrator in IT Infrastructure Support.

Bachelor of Engineering in Information Science from Dayananda Sagar College of Engineering, Bangalore (2007-2011).

RHEL:- Deployment: Server build from scratch through VCAC (VMware cloud automation

centre), in AWS. Package Management: Patching through rpm and yum, Tivoli Endpoint Manager

(TEM). Downgrading packages/rollout through yum. File System Management: Disk/LUN partitioning, PV, VG, LV and file system creation

or deletion. Extending or reducing VGs, LVs and filesystems. VG export and import. iSCSI. Disk quota configuration. Swap configuration, etc., Troubleshooting problems related to file systems, PV, VG and LV.

SAN LUN and DM Multipath: Online addition of LUNs and multipath configuration. Dismantling of filesystems and online removal of LUNs from multipath and server control for decommissioning of LUNs. Boot LUN multipath configuration, etc.,

GRUB and initrd/initramfs: Rebuilding GRUB, initrd/iniramfs. Experience in working with rescue mode, emergency mode and single user mode to troubleshoot issues related to kernel panic, filesystems or kernel parameter misconfigurations

Others: Bash scripting, Files and directories permissions ownerships, Access Control List (ACLs), extended attributes, SUID, SGID, sticky bits. Troubleshooting related to all kinds of issues.

Scripting and Automation. Wrote shell script to automated day to day work. Wrote a script to manual monitor the zpool status. Wrote a script to monitor the website of the company and generate an email with appropriate

message.

Automated the Disk Addition in LVM, read the newly added disk and create and mount the File System

Veritas Cluster / Veritas Volume Management VCS Installation and Management: VCS Installation, creation of Resource groups for

high availability of applications. Resource group addition, deletion, modification, online configuration, offline configuration, switching resource group to another node in the cluster, freezing resource group, troubleshooting problems related to cluster, etc.,

Academic Qualification

Summary

Technical Skills

VXVM: Disk group creation, Volume creation, online extending and shrinking Disk groups and volume groups, etc.

VMware Virtualization/ AWS Cloud VMware Virtualization : Creating VM clones from an existing VM, taking snapshots of

VMs for VM backup and restoring the VM from snapshot, Vmotion of VMs to another ESX host, data store migration, Network configuration, Resource such as disk, cpu, RAM, etc, allocation.

Amazon Web Service: Linux Server Deployment, taking and restoring the server from snapshots. Disk Management, Instance Management, as per requirement.

Solaris/AIX: Disk and File system Management.

Company: AccentureDesignation: IT Operation AnalystDuration: 22 September 2014 – till date

Responsibilities: Attend KT session to handle BAU work. Handling other day to day activities, such as housekeeping, login issues, performing Changes, working

on incidents and tasks raised by different teams.

Responsible for each and every issue and escalation for Linux Servers. Wrote a script to manual monitor the zpool status. Wrote a script to monitor the website of the company and generate an email with appropriate message.

Automated the Disk Addition in LVM, read the newly added disk and create and mount the File System.

Focal for the Linux VM provisioning through VCAC, AWS. Focal for Patching on 250 servers in RHEL. Disk Management, Backup Management, Instance Management in AWS Vmotion and data Store migration of Linux Server in VMware.

Providing support in resolving application related issues. Allocation and configuration of ZPOOL, Quota, ZFS files systems as per Customer’s requirement. Managing the AIX, LVM,ZFS file System.

Health check of the servers and their remediation Responsible and Focal for various Project like ORT (Operation Readiness Test), Decommission of

Virtual Linux Server, Patching, Vulnerability Removal. Co-ordinate with the Onsite L3 client for various issues and activities.

Company: IBM India Pvt Ltd.Designation: Senior Operations ProfessionalDuration: April 2013 –12 September 2014

Responsibilities: Involved in setting up Client’s DR Linux servers in an environment which has recently been migrated. Responsible for managing Client infrastructure including incidents, changes, tasks, etc., Patching both manually and automated through TEM (Tivoli Endpoint Manager) and resolving issues

arising after patching. Troubleshooting and resolving issues related with boot LUN, such as, GRUB corrupt issues, server

unable to find boot LUN. Allocation and configuration of PVs, VG, LVs and files systems as per Customer’s requirement. VXVM volume management such as creating, extending, reducing volumes or data groups. Working on VERITAS Cluster Server (VCS), new cluster setup, Troubleshooting, cluster management,

failover testing, Documentation and planning. Configuring multipath for newly added storage LUNs, creating aliases, creating partitions, etc.

Professional Experience

Involved in re-naming Volume Groups of around 40 servers including the VG on which the boot LUN reside.

Troubleshooting and resolving issues related to multipath.

Change Request for scheduled activity on production server.

Work with vendor for replacing or upgrading the hardware & Firmware.

Providing end to end solution on all the tickets assigned to me

Work with Wintel & Storage team for adding or releasing storage

Handling other day to day activities, such as housekeeping, login issues, performing Changes, working

on incidents and tasks raised by different teams.

Projects:

Projects Role

FBA Installation and configuration Focal for the FBA Installation in UNIX Environment.

Remote account transitioning Part of a team, to attend KT sessions to handle BAU work smoothly.

Redhat OS Patching Security patching for closing vulnerabilities.

Oracle ASM Responsible for facilitating RAW disks to Oracle DBA's

Managing VXVM and VCS Handling multiple application clusters serving on VCS & VXVM

Company: The Sandur Manganese & Iron Ores Limited.Designation: Graduate Trainee Engineer Duration: December 2011 – April 2013.Responsibilities:

Administration of the Datacentre environments with skills in system administration including configuration, deployment.

Part of team of 20 members for handling multiple internal projects. Allocation and configuration of PVs, VG, LVs and files systems as per Customer’s requirement. Troubleshooting and resolving issues related to file systems, such as file system corruption. Security Patching: Manual implementation. Perform regular server monitoring. Handling other day to day activities, such as housekeeping, performing Changes, working on incidents

and tasks with different teams.

RHCE Training from LLC, Bangalore. VCS Training from Symantec, Noida. Multiple customers’ appreciations for multiple projects. Received appreciations from Management for completing FBA Project.

Date of Birth : 1988, Oct 7th

E-mail : mujahid.dsi@gmail.com,

Mobile : +91-8981587884

Languages : English, Hindi,

Mujahid Islam

Personal Details

Professional Training/Accolades