Information Security Manager

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Team Lead(Linux), ITC Infotech Ltd (Client Yahoo-Inc) , (AXA Shared Services )• Deployment and maintenance of Linux systems and application software in multiple clusters across 20 data centers approximately 5000 mostly Dell PowerEdge hosts, HP Servers and so on • Took lead on several projects, including: Xen virtualization, integration of internal build clusters on RHEL-like platforms, and RedHat automated provisioning technologies, including Nagios, kickstart, and Migration of DataCenter • Evangelized cross-department coordination of monitoring systems, such as Nagios , puppet ( Configuration tools for parallel processing )• Writing Departmental documentation and re-organization within corporate wiki.• Run-of-business activities build Datacenter from Base to production related to product • Lead for improvement in ITIL process management • Scripting with Bash, Perl for automation • Planning for organic growth and capacity planning• Strong Unix internals, Compute Grids, Cloud Computing, Databases, Information Security technologies and dependent solutions• Solid knowledge in system administration in variety of flavours of Unix like, Linux, FreeBSD, HP-UX, etc. Strong architectural background in managing infrastructure tools like NIS, DNS, NFS, Big Brother, Nagios, LSF etc. • An effective communicator with excellent relationship building & interpersonal skills. Strong analytical, problem solving & organizational abilities. Possess a flexible & detail oriented attitude.

Dec/2008 -July/2011 Senior System Admin (Seaton India pvt Ltd )• Responsible for daily maintenance of Production and development environment • Install or deploy the release product in Production Environment• Installing and configuring of SAMBA as PDC for Linux.• Configuration SElinux with Jboss , Configuration of OpenVPN• Maintaining Data Center with Data to data • Production Deployments from staging, gamma, Production • migration of Windows NT, 2000 and 2003 servers.• Design, install, and configure VMware ESXi• Jboss , Tomcat , apache, design and management • VMware ESXi virtualization environment • Virtualization experience VM ware / V sphere

Dec/2008 System Administrator, Intila System• Worked for Different Clients as resident Engineer at Kodiak Networks ltd, Neosoft Pvt. Ltd, Flextronics Pvt. Ltd, iCOPE Technologies Pvt Ltd, C-Cubed India Pvt. Ltd , Adamya technologies, Natural Search• Extensive critical support and programming for managed Linux server customers• Day-to-day SA work on existing corporate infrastructure• Deployment of clustered, HA Linux systems for internal and customer use• OSS development and patching, and deployment using RPM• Implemented custom billing and provisioning software to replace legacy systems• Monitoring-system integration across Hobbit, Big Brother, WUG, Netcool, and mon• Development and support of distributed qmail/vpopmail clusters using NetApp (SAN) and custom multi-TB RAID network storage. Services were still in use eight years later in substantially the same form.• BIND, and IPControl administration• Windows Server management (AD, Exchange 2003 )• Setup SMB from Scratch (Network to Servers building)

June/2002 –May/2003 Trainer & System Administrator, STG international Ltd• Day-to-day SA work on existing corporate infrastructure• Trainings RHCE professionals and System Administration. Working with mail server, website development and handling hardware related problems