1. Sumit Gupta
Mobile :+ 1-408-316-3043
Email: sumit_jobs2008@yahoo.com
sumitmca02@gmail.com
Summary
 9.4 + years of experience inOracle Database Administrator(DBA) on ProductionSupportwith
Planning,Implementing,ManagingandMonitoring,experiencedinPlanningand implementingthe
Backup strategyusingHotbackup,ColdBackup, Logical Backupthe Oracle Database andlog
shipping,Replication,Database MirroringandPerformFull Backups,Performance tuning
experience.,DataGuard,RAC, ASM.
 3.3 Years of Experience in VerticaDBA.
 3.5 years of Experience inSQL Server Database includingTransaction Log Backups, Performance
tuning.
 ITIL V3 FoundationCertified
 Oracle 11g CertifiedProfessional
 6 months ofyear ofExperience inSoftware DevelopmentinDotnet 2.0.
 Also Been to Onsite(Belgium) for 90 days for Project Related Activities.
 Settingupdatabase inVertica.
 Performance tuninginVertica.
 Upgradingdatabasesinvertica fromVersion 7.1.2-10 from 7.1.0-3
 PerformingExplansionof clusterinVertica from3 Nodesto18 Nodes.
 Got Experience inWorkingandInstallingVerticainAmazonWebServices.
 KnowledgeonHadoopandHive
 Have setupMongodbwithReplicasetalongwitharbiter.
 Workedon Mongo Upgrade
 Workedon MongoDB NewserverSetup
 Workedon MongoDB Backup
 SettingupMongo ManagementConsole
 Upgrading11g database to Oracle 12c.
 Create Pluggable database inOracle 12c
 Create DDL for requireddatabase object
 WorkingwithOracle 12c NewFeatures.
 WorkingwithOracle GoldenGate.
 InvolvedinDatabase DesignandImplementation.
 InvolvedinsettingupDB Console andOEMfor Monitoring
 Installationof 12c Clientforboth32 and 64 bit.
 Handle On-call issuesandjumpintoSev1/2callsand ensure timelyrestorationof database
services.Take care of critical Database tasks and ensure end-to-enddeliveryof work.
 Extensivelyworkedonhighavailabilityfeatureslike 10G/11GRAC,9i/10g/11g DATAGUARD.
 Strongcommunicationskillseffortlesslyinteractwith,clients,vendorsandstaff.

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 Thoroughlyexperiencedinmeetingclientexpectationsthrueffective communication,exemplary
teamwork andsuperiortechnical knowledge.
 UsedRMAN for Cloning,Stage database refreshes,DRcreations.
 Applicationof PSU,BugFixespatches.
 ExperiencedinPlanningandimplementingthe BackupstrategyusingHotBackup,ColdBackup,
Logical Backup,Export - ImportutilitiesandalsothroughRecoveryManager(RMAN).
 Developmappingsof sourcestotargetdatabases
 Monitoringthe database.
 Experience inMonitoringRAC
 Creating3 Node RACCluster,PatchingandUpgradingthe RAC Database.
 ApplyingRollingpatchUpgrade inRAC.
 Experience inMaskinginOracle.
 SettingupGoldenGate.
 CreatingSnapshotStandby.
 Experience isworkingwith Netezza
 Expertise increationof databases ManuallyindifferentEnvironments.
 InstallingOracle onvariousOperatingSystemsandmigratingOracle databasesfromOracle 9i to
10g.
 Exposure inperformingthe recoveryof the Oracle database filesinvariousrecoveryscenarios.
 AnalyzingdifferentORA-Errors,blockcorruptioncheck,Filesystemissues,blocking
 sessionsandmonitoringerrorinAlertlogsandTrace file.
 Have restoredthe schemaobjectsforDatabase Users usingthe logical backup.
 Have involvedinUserManagement,CreatingRolesand assigningPrivilegesandRolestodatabase
users.
 Database CloningfromproductiontodevelopmentandsupportdatabasesManaging.
 Upgradingof Database fromOracle 9i to Oracle 10g.
 Exposure inoptimizingthe performanceof bothProductionandDevelopment Databases. Involved
inTuningSGA.
 Installation,Maintenance andtroubleshootingSQLServer2005.
 PerformFull BackupsandTransactionLog Backups.Restore themwhenevernecessary.
 Replicationconfigurationandmaintenance.
 Database Mirroring.
 Monitoringspace onthe serverhandlingissueswithLogfiles,ShrinkingLoganddata files.
 RegularCheckingof the database consistencyusingDBCCcommandstominimize complexity
 Re-Organizationof TablesusingEXPDPandIMPDP
 AnalyzingAWR,ADDMand ASH reports.
 OEM Installation11.2.0.3.0and DB Console Installation.
 Good Exposure onHighAvailabilityConcepts(RAC,Standby)
 Applicationof BugFixesPatchesonProductionDatabases
 Re-organizationof tablesusingEXPDandIMPDP.
 Stats Gatheringof TablesandIndexes.
 Proactive monitoring,identifyingareasthatneedtobe improvedinthe application
 EXPLAIN PLAN,SQLTRACE, ORADEBUG, AWR,ADDM, OEM Grid Monitoring.
 Performance TuningforOptimizedresultsusingExplain-Plan,SQL-Trace,TKPROF
and ADDMreports.Provenabilityof providingproductionsupportfor24X7 on

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multiple databases.
 Strongin logical database backupandrestore methodsbyusingOracle DataPumpExport(expdp)
and Import(impdp).
 Creationof Logins,Rolesandgrantingrights.
 Workedon Linux andWindowsoperatingsystemsplatform.
 24*7 ProductionOracle Database support(Size upto30TB) and maintenance includingsupporting
advance configurationssuchasOracle ASM, Oracle RAC,Oracle RAC-OneNode,Active Dataguard
and SnapshotStandbydatabases,etc.
Education
 MCA from UP Technical UniversityLucknow,withFirstClass[67%].
 B.C.A fromMCRP University,Bhopal with[70%] marks.
Skill Set
Category Skill
RDBMS Oracle 9i & 10g andOracle 11g, Oracle 12c, SQL Server2005, Mongo DB,
GoldenGate.
BIG DATA Vertica and Hadoop
Operating systems RedhatLinux 4.0 and Centos4.5, Unix,Windows2003 , Server,MAC OS,
Linux,IBM-AIX,Sun-Solaris,HP-UX
Database Servers HP 700 Series, Dell Series, Hcl Servers
Oracle Tools & Utilities RMAN, Export/Import, Log Miner, SQL*Loader, STATSPAC
Ticketing Tool HP Service Manager. Espresso, Central Station
Project Details
Project I Feb 2012 - Till date
Company TCS
Duration Till Date
Project/Client Apple
Position Associate Cosultant
Role SENIORDBA
Description isan American multinational corporation thatdesignsandsells consumer
electronics,computersoftware,andpersonal computers.The company's
best-knownhardware productsare the Macintosh line of computers,the
iPod,the phone andtheiPad.Itssoftware includesthe OS

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X and iOSoperatingsystem;the iTunesmediabrowser;and
the iLife andiWorkcreativityandproductionsuites.
Contribution  Regularrestorationof database tocheckthe validityof backupusingrman.
 VerticaDatabase DBA responsible fordailyCopyCluster,backupandthe creation
of multiplerestore points.
 Responsible for MonitoringDB lock contention,longrunningqueries.
Resource usage monitoring.
 Installationof Oracle 11g.
 Database Patch Upgrade from Oracle 11.2.0.3r2 to 11.2.0.3r5.
 ImplementingGoldenGate
 EditingDatabase BackupwithCrontab.
 Experience inTuningSQLQueries&improvingthe performance of the Database.
 Regularrefreshof the database whichinvolvesrestorationdrill,fromproduction
to acceptance environmentusingrman.
 Performance tuningwhichinvolvesinstance tuning,querytuning, operating
systemaspectinvolved intuning
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup.
 Monitoringthe Alertlogfile forerrors.
 Settingupdatabase inVertica
 Performance tuninginVertica
 Upgradingdatabasesinvertica
 SettingupschemasinVertica
 FollowingupwithVerticaSupportincase of AnyIssues.
 Export/importinVertica
 Workedon MongoDB New serverSetup
 Workedon MongoDB Backup
 Change the size of Oplog
 Startingand Stoppingthe cluster
 Take backup usingmongodump.
 Re-Organizationof TablesusingEXPDPandIMPDP
 AnalyzingAWR,ADDMand ASH reports.
 OEM Installation11.2.0.3.0and DB Console Installation.
 Good Exposure onHighAvailabilityConcepts(RAC,Standby)
 Applicationof BugFixesPatchesonProductionDatabases
 Re-organizationof tablesusingEXPDandIMPDP.
 Stats Gatheringof TablesandIndexes.
 Proactive monitoring,identifyingareasthatneedtobe improvedinthe
applicationanddatabase using
 EXPLAIN PLAN,SQLTRACE, ORADEBUG, AWR,ADDM, OEM Grid Monitoring.
 Performance TuningforOptimizedresultsusingExplain-Plan,SQL-Trace,TKPROF
and ADDMreports.Provenabilityof providingproductionsupportfor24X7 on
multiple databases.
 Strongin logical database backupandrestore methodsbyusingOracle

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DataPumpExport(expdp) andImport(impdp)..
 Strongcommunicationskillseffortlesslyinteractwithstake holders,clients,
vendorsandstaff.
 Thoroughlyexperiencedinmeetingclientexpectationsthrueffective
communication,exemplaryteamworkandsuperiortechnical knowledge.
 UsedRMAN for Cloning,Stage database refreshes,DRcreations.
 Installationof Oracle 12cR1 (WithMultitenantArchitecture i.e.CDBandPDB)
Database on Oracle Linux.
 Up-gradationof 11.2.0.4.0 to 12cR1.
 ConvertingNon-CDB12cDatabase to 12c MultitenantArchitecture(CDBand
PDB).
 Up-Gradationof GI Home from11.2.0.3.0 to 12.1.0.2
Skills  Oracle 9i Release (9.2.0.6.0)/10g/11g Release 11.2.0.1.4r8)
Team Size  20
Project II April 2011- March-2012
Company Mphasis
Duration 11 months
Project/Client AHOLD
Position Associate Cosultant
Role SENIORDBA
Description Aholdis an internationalgroupof qualitysupermarketsbasedinthe
UnitedStatesand Europe.Provide aneasy,convenientandappealing
shopping.Administering1200 odd databasesthat holdthe transactionof
entire AHOLDacross the Netherlandsandspread across50 central
servers.
Contribution  Regularrestorationof database tocheckthe validityof backupusingrman.
 Installationof Oracle 11g.
 Database Patch Upgrade from Oracle 11.2.0.3r2 to 11.2.0.3r5.
 Regularrefreshof the database whichinvolves restorationdrill,fromproduction
to acceptance environmentusingrman.
 Performance tuningwhichinvolvesinstance tuning,querytuning,operating
systemaspectinvolvedintuning
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup.
 Monitoringthe Alertlogfile forerrors.
 Re-Organizationof TablesusingEXPDPandIMPDP
 AnalyzingAWR,ADDMand ASH reports.
 OEM Installation11.2.0.3.0and DB Console Installation.
 Good Exposure onHighAvailabilityConcepts(RAC,Standby)

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 Applicationof BugFixesPatchesonProductionDatabases
 Re-organizationof tablesusingEXPDandIMPDP.
 Stats Gatheringof TablesandIndexes.
 Proactive monitoring,identifyingareasthatneedtobe improvedinthe
applicationanddatabase using
 Thoroughlyexperiencedinmeetingclientexpectationsthrueffective
communication,exemplaryteamworkandsuperiortechnical knowledge.
 UsedRMAN for Cloning,Stage database refreshes,DRcreations.
Skills  Oracle 9i Release (9.2.0.6.0)/10g/11g Release 11.2.0.1.4r8)
Team Size  20
Project III June 2010- April-2011
Company Tech Mahindra
Duration 11 months
Project/Client ClassicSOE
Position Cosultant
Role DBA
Description BT(BritishTelecom) Classicisasingle platformthatmanagesBTGS
customersduringtheirlifecycle,fromearlybidstagestoservice assurance.
It has become the strategicdeliverysystemforkeyproducts.
Contribution  Regularrestorationof database tocheckthe validityof backupusingrman.
 Installationof Oracle 11g.
 Database Patch Upgrade from Oracle 11.2.0.3r2 to 11.2.0.3r5.
 Regularrefreshof the database whichinvolvesrestorationdrill,fromproduction
to acceptance environmentusingrman.
 Performance tuningwhichinvolvesinstance tuning,querytuning,operating
systemaspectinvolvedintuning
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup.
 Monitoringthe Alertlogfile forerrors.
 Re-Organizationof TablesusingEXPDPandIMPDP
 AnalyzingAWR,ADDMand ASH reports.
 Handlingthe ClassicApplicationDatabase andCoordinatingwiththe
DevelopmentTeamforPerformance Issues.
 Experience inTuningSQLQueries&improvingthe performance of the Database.
 MaintainingsystemSecurity,Definingof roles,profiles,Creationof database
links,upgrade strategiesandtuningof Oracle parameters.
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup
 Monitoringthe database.

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 MonitoringLoadon server.
 Monitoringthe Alertlogfile forerrors.
 Experience inBackupandRecoverythroughRMAN.
Skills  Oracle 9i Release (9.2.0.6.0)/10g/11g Release 11.2.0.1.4r8)
Team Size  15
Project IV Aug 2009- June-2010
Company FujitsuConsultingLimited
Duration 11 months
Project/Client Munich-RE
Position Oracle DBA
Role DBA
Description The Largest Reinsurance companyinthe world
Contribution  Installationandconfiguringthe oracle software.
 MaintainingsystemSecurity,Definingof roles,profiles,Creation of database
links,upgrade strategiesandtuningof Oracle parameters.
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup
 Monitoringthe database.
 Solvingproblemsrelatedtoextentallocation.
 MonitoringLoadon server.
 UsingClienttoolslike Reflection,SystemOperationManager,
 Monitoringthe Alertlogfile forerrors.
 Configure LOGSHIPPING.
 Backup andrestore on daily,weeklyandmonthlybasisof SQLServers.
 Creation/Updating/Deletionof Databases.
 Experience inTuningSQLQueries&improvingthe performance of the Database.
Skills  Oracle 9i Release (9.2.0.6.0)/10g/11g)
Team Size  18

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Project V May 2006- Aug-2009
Company RM Infotech Private LTD
Duration 1 Year
Project/Client Lisam Systems,Ecaussinness,BelgiumRE
Position Oracle DBA
Role DBA
Description Lisamwebsite isoffersaback-officetoclientstoplace orders,get
assistance onthe software,allow clientstoregisterforseminars.The
more a supplierproducesasubstance,the more he hasto provide detailsaboutthis
substance.Exchanginginformationwithothersuppliersisagain intime and money
for all suppliers
Contribution  Installationandconfiguringthe oracle software.
 MaintainingsystemSecurity,Definingof roles,profiles,Creationof database
links,upgrade strategiesandtuningof Oracle parameters.
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup
 Monitoringthe database.
 Solvingproblemsrelatedtoextentallocation.
 MonitoringLoadon server.
 UsingClienttoolslike Reflection,SystemOperationManager,
 Monitoringthe Alertlogfile forerrors.
 Configure LOGSHIPPING.
 Backup andrestore on daily,weeklyandmonthlybasisof SQLServers.
 Creation/Updating/Deletionof Databases.
 Experience inTuningSQLQueries&improvingthe performance of the Database.
Skills  Oracle 9i Release (9.2.0.6.0)/10g/11g)
Team Size  5

9. Sumit Gupta
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Project VI May 2006- Aug-2009
Company RM Infotech Private LTD
Duration 1 Year
Project/Client Reachelp
Position Oracle DBA
Role DBA
Description legislationcalledREACH.Thislegislationrequireschemical industriestostop
experiments onanimalsinordertodeterminethe hazardslinkedtothe
substancestheyuse.Inorderto allow this,theyaskall industriestoputon a
global serverall the datatheyhave about the substancestheymanufacture
and use and to share these dataamongall the suppliersinEurope.
Contribution  Installationandconfiguringthe oracle software.
 MaintainingsystemSecurity,Definingof roles,profiles,Creationof database
links,upgrade strategiesandtuningof Oracle parameters.
 PeriodicCheckingthe Healthof the Database,recommendingchangesand
makesthe changesaccordingly.
 Managing Redologfilesinarchive logmode foronline backup
 Monitoringthe database.
 Solvingproblemsrelatedtoextentallocation.
 MonitoringLoad on server.
 UsingClienttoolslike Reflection,SystemOperationManager,
 Monitoringthe Alertlogfile forerrors.
 Configure LOGSHIPPING.
 Backup andrestore on daily,weeklyandmonthlybasisof SQLServers.
 Creation/Updating/Deletionof Databases.
 Experience inTuningSQLQueries&improvingthe performance of the Database.
Skills  Oracle 9i Release (9.2.0.6.0)/10g/11g)
Team Size  5
Project VII May 2006- Aug-2009
Company RM Infotech Private LTD
Duration 1 Year
Project/Client Ameriprise DBA Production Support
Position SQL Server2005
Role DBA
Contribution  Installation,Maintenance andtroubleshootingSQLServer2005.

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 PerformFull BackupsandTransactionLog Backups.Restore themwhenever
necessary.
 Replicationconfigurationandmaintenance.
 Database Mirroring.
 Monitoringspace onthe serverhandlingissueswithLogfiles,ShrinkingLogand
data files.
 RegularCheckingof the database consistencyusingDBCCcommandsto
minimize complexity
 Creationof Logins,Rolesandgrantingrights.
 Rebuildingthe indexesatregularintervalsforbetterperformance.
 Copying/Movingdatabasesfromone ServertoanotherServer.
 Configure LOGSHIPPING.
 Backup andrestore on daily,weeklyandmonthlybasisof SQLServers.
 Creation/Updating/Deletionof Databases.
 Experience inTuningSQLQueries&improvingthe performance of the Database.
Skills  SQL SERVER 2005
Team Size  2