Download to read offline
RAJKUMAR_ACHANTA
- 1. RAJKUMAR ACHANTA Windows /System Administrator ~ Acknowledged troubleshooter and a key decision maker~ 15 years exp Current IBM India Pvt Ltd PreviousSPA Health Care Pvt Ltd Education Rajiv Gandhi Degree College,AndhraUniversity Summary I am a technically competent IT System Management Professional with core strengths in diverse areas encompassingDesktopAdministration,SystemAdministration,Technical Support,Hardware &Software Troubleshooting, Service Delivery Excellence, Compliance's, Networking, and Team Management. Enrichedwith15+ years of IT experience Ihave playeda keyrole in managingIT Infrastructure Network & customer support functions for enhanced operational effectiveness. Currently, spearheading as Sr.Windows Administrator in IBM India Pvt Ltd I am well-versed in mapping requirements, custom designing IT solutions,and troubleshooting for complex System related problems. I have extensive managing server infrastructures and data-center operations across multiple platforms (Unix, Linux, Windows). I have demonstrated strengths in planning, installing, configuring and optimizing the IT infrastructure toconsistentlyachieve highavailabilityandperformance Ialsopossesshandsonexperience in managing the entire spectrum of functions related to IT Infrastructure Design, Implementation, installation,integrationandinitial operationof the ITInfrastructure tosupportthe businessunits’needs. I am highly skilled in addressing queries related to LAN, WAN, Wi-Fi troubleshooting, Servicing and assembling hardware, peripheral devicesand device drivers, any versionof Windows Servers, Microsoft Active Directory configurations DNS, DHCP, FTP, Authentication & Replication as well as configuring Firewalls (Checkpoint, Sonicwall,Fortigate) Apt in providing leadershipand strategic direction for multi- geographical teams and liaising closely with other managers, I have optimized organizational processes maximizing efficiency for optimum productivity while meeting business objectives and vision. My significant contribution in technology implementation & optimization within budget constraints has renderedbottomlineprofitabilityunderchallengingbusinessenvironments.Toknow more ,reachme at rajkumar@spahealthcare.co.in or achantarajkumar@rediffmail.com. Experience Company IBM India Pvt Ltd Job Title Sr. WindowsAdministrator Description As a Senior Windows Administrator , playing a vital role as a subject matter expert for WindowsServermanagement.Responsibleforcontributingtothe designandenhancementof enterprise systems, collaborating with the global IT team and other business units to provision high quality global solutions. Mentoring others in their area(s) of expertise, leading small technology teams or sub-teams, and working independently with little supervision.
- 2. Key Areas ofwork: a.Install,troubleshootandmaintainWindowsworkstationsandservers b. Designandimplementlifecycle managementstrategiesforcore infrastructure c. Provide advancedActive Directorymaintenance,troubleshooting,andreporting d. Group PolicyManagementEvaluate GroupPolicyObjects,andrecommendprocessimprovements e.Accountable formaintainingserverandsecurityconfigurationsincompliance with establishedbest practicesand establishedbaseline configurations f.Providedtechnical supportoverthe phone andviasupportticketstosome of the largestandmost highprofile Intensive HostingCustomers. g. Maintainedphysical andvirtual serverhardware and operatingsystemstoensure reliabilityof server applications. Duration June 2015 - Present Company SPA Health Care Pvt Ltd Job Title System Admin Description Responsible for designing, organizing, modifying, and supporting a company's computer systems. Designs and installs LANs, WANs, Internet and intranet systems, and network segments. Key Areas ofwork: a. Installed,Configuredandmaintainedthe ActiveDirectory DomainServices,DNS,DHCP,DATABASES and SERVERS. b. Designed,implemented,configured,testedandmaintainedthe Networksunder –Windows–2012 (Functional Levels&OperationsMasters) c. ImplementationandsupportforMS Exchange Server2013 (Webhosting&Email service). d. Installationandmaintenance of SharePoint2013. e.Installation,ConfigurationandMaintenance of RedHatLinux &WindowsPowerShell Duration Dec. 2010 - May 2015 Company Devi Project Consultants-Bhubaneswar Job Title System Admin DescriptionAccountable forthe installation,upgradationandmaintenance of all network/software and windows systems. Addressed queries regarding the Information System & extended onsite support including maintenance of network & software.
- 3. Key areas ofwork: a. Installed,Configuredandmaintainedthe ActiveDirectoryDomainServices,DNS,DHCP, DATABASESandSERVERS. b. Designed,implemented,configured,testedandmaintainedthe Networksunder –Windows–2003 & 2008 (Functional Levels&OperationsMasters) c. ImplementationandsupportforMS Exchange Server2003 (Webhosting& Email service). d. Installation,ConfigurationandMaintenance of RedHatLinux &WindowsPowerShell DurationJan.2008 - July2010 CompanyTata ProjectsLtd., - Hyderabad JobTitle JuniorOfficer(IT) Description<Formore details,kindlyrequestmyresume> DurationMay 2007 - Oct. 2007 CompanyNIITETB- Rajahmundry JobTitle CenterHead-SystemAdministrator Description DurationJan.2004 - April 2007 CompanyNIITETB- Rajahmundry JobTitle FacultyMember Description Duration May 2001 - Dec. 2003 Education Details College RajivGandhi DegreeCollege,AndhraUniversity Duration- March 2000 Degree Bachelorof Science DescriptionSecured60% Skills Productivity Improvement, Workflow Planning, Project Management, LAN/WAN/NOC Administration SecuritySolutions Systems Installation, Configuration & Upgrading Technical Support NOS Patches & Updates Database Design & Management Training & Mentoring.