Amit Dutta

Experience

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  CMS Info Systems Ltd

  Nov 2005 - Mar 2011

  Customer Support Engineer

  Responsibilities:- Provided technical support to Bharti Televentures Ltd,Shipping Corporation of India, HSBC Bank Ltd, ITCLimited, ITC Infotech and many customers at Kolkata.- Worked upon Finacle @ Branch – Banking Application (Finacle,Citrix,CMAGE,Cashin) at for RBS Bank.- Regular UNIX System Admin activities – administration of users/groups, file system management, performancemonitoring, scheduling of jobs through cron etc.- Configuration of File System Quotas and Quota Management.- Installation of requisite patches & modifying kernel parameters for Oracle 9I installation.- Customization of Unix/Database environment as per project requirement.- Exporting Client Supplied Data.- Installation of maintenance patches.- Configuration of ISDN BRI/PRI lines along with related communication such as modems, Cisco 3600, 2600series routers.- Configuring and designing the switch network which includes Cisco Catalyst 2950 series switch for office LANnetwork.- Configured Cisco Router with OSPF and RIP protocol.- Co-ordination job with DOT for installation/maintenance Data/ISDN links.- Installed XP Workstation, NT workstation, Windows 95/98 (both as standalone and on network), Lotus notes ClientR 4.5/R 5/R6,Installed and troubleshoot Office 97/2000- Present maintain LAN server, print server and DC server on NT &2000 server OS.- Maintain data backup daily basis on Windows 2000 environment with VERITAS backup utility. Coordinating insending DLT/s to remote location as a part of disaster recovery system. Keeping monthly and Yearly backup forrecovering Previous Data as per requirement.- Coordinating with vendor whenever required. Maintaining IT inventories.- Patch Management, Quota Management.- Monitoring System Resource usage & recommend for necessary upgrades, Running diagnostics, performanceTuning.- Performing cpio/tar backup dumps, printer configuration, NFS etc. Show less

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  Optimize IT Systems

  Apr 2011 - Dec 2013

  System Network Administrator

  Around 3 years Technical support provided to Developer for their clients Huges, nadev,Customique, Camellia Clothing) for Software Development project(IOS, Android,Drupal,Salesforce,Google Apps) in Kolkata Software Group. Involved in house support for all L1 & L2 activity of Network Infra,Rack Server,Operating System(Linux,Ubuntu,Windows),MySQl Database, activities - Regular UNIX System Admin activities – administration of users/groups, file system management, performance monitoring, scheduling of jobs through cron etc.- Configuration of File System Quotas and Quota Management.Installation of requisite CVS,OpenLDAP.Scheduling jobs through Cron Job using Bash Script.- Configuration of Zywall USG-100 Firewall,Netgear FVS 318G installation and configuration as Gateway.Intel Blade Server with VMWARE ESXI 4.0 Maintenance and monitoring.- Migration VMWARE Guest Setup.- Oracle VM Guest installation on Ubuntu 12.04 LTS Server.- Configured Cisco Router with OSPF and RIP protocol.- Windows Server 2008 Active Directory Management (User creation,password management,Share Drive access.- Windows 8 Professional Domain member creation and troubleshooting.- Coordinating with vendor whenever required. Maintaining IT inventories.- Patch Management, Quota Management.- Monitoring System Resource usage & recommend for necessary upgrades, Running diagnostics, performance Tuning.Performing CPIO/TAR backup dumps, printer configuration, NFS etc.- Installation, System Administration & Performance Tuning of LINUX Servers.- Apache Tomcat,WAMP,LAMP, Server configuration with MYSQL Background on Both Windows & Linux Platform.- OpenLdap,Openldap with SAMBA for Windows and Linux Client login authentication and Print share,File Share.- ZimbraCollaboration Suite,Opensource MTU with Active Directory Authentication in a VMWARE Virtual Box.- MYSQL database Backup and restore. Database backup scheduling using Bash script in Cronjob. Show less

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  Experis IT - A ManpowerGroup Company

  Jan 2013 - Nov 2013

  Network Administrator

  Experis IT is a Manpower group who provided service across all industry sectors through Manpower. that raise the quality, productivity and efficiency of their total workforce, including recruitment and assessment, training and development, workforce consulting, outsourcing and career management. My Responsibilities as Network Administrator in HCL Technologies is listed below -• Managed VirtualStream data-centre up to 100 Virtual machines and keep them up 24*7.• Expertise in virtualization type-2 based on KVM (Over O/S). Creating Linux and windows based LVM (logical volume manger) from creating image to configuration.• Expertise in Xstream personal cloud environment.• Expertise in Managing and configuration of Apache Server.• Expertise in managing in-house domain and its credentials.• Job scheduler through Cron or Acron on Servers.• Experience in taking backups of servers through R-snapshot. Show less