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WuilmerGuerreroThisResumewaslastmodified:Aug19,2015
PERSONALINFORMATION
Phone:Fax:Email:
[email protected]:Apt.#:City:Province:Postal/Zip:Country:LinkedInProfile:FacebookProfile:TwitterFeed:MySpace:YouTubeChannel:PersonalWebsite:PersonalBlog:CareerFocus(Areaofinterest):SalaryRange:Willingtorelocate:Preferredworkcountry:Workauthorization:ForanyemployerJobtype:Mostrecentjobtitle:Top3Skills:Highesteducation:Languageskills:
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COVERLETTER
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RESUME
WUILMERB.GUERRERO285EnfieldPlace,Apt.1106
Mississauga,ON,L5B3Y6
Cel:514654.1103
Email:[email protected]
OBJECTIVE
ToobtainapositionasLinuxSystemsAdministrator.
SUMMARYOFQUALIFICATIONS
DiplomainInformationTechnology. Strong verbal and written
communications skills, strong technical skills, problem solving,
planning, research
andcommunication.Abilitytoadaptinateamenvironment.Abilitytoworkinafastpaced,multitaskingcapabilityandprioritizationskills.Personal
attributes: Customer service skills, think critically and
creatively, ability to learn quickly and adapt to
processessystemfunctionality.
TECHNICALEXPERTISE
Databases:MSSQLServer(2012,2008R2,2005,2000),MySQL(4.1,5.5)
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OperatingSystems:Skilled in the installation, configuration and
administrationofMicrosoftWindows2003 /
2000Server,9x/NT/2K/ME/XP,SuseLinux,OracleLinux. Systems and
devices: Very well acquainted with PC Compatibles assembling,
installation, problem diagnostics
andtroubleshooting,harddisks,CPUs,motherboards,expansioncards,printers,monitors,removabledrives,hubs,switches,etc.Networking:TCP/IP,NFS,Telnet,FTP,DNS,DHCP,NAT,ifconfig,route,netstat,xinetd,HTTP,NIS/YP.BackupTools:TivoliTSM,Networker,VeritasBackup.ProjectTools:MSProject
CERTIFICATIONS
MCPMicrosoftCertifiedProfessional2005
CompTIANetwork+2004
CompTIAA+2003
PROFESSIONALEXPERIENCEDatabaseAdministrator
BANCOMERCANTIL,Caracas,VenezuelaMar2010Apr2014
BancoMercantil is one of the largest banks inVenezuelawith
375branches. It ownsCommerceBankwhichhas 10branches
inMiami,oneinNewYorkandbranchesinCuracaoandBogota.
Responsibilities:
Installed, managed and optimized MS SQL Server Instances in a
SQL 2012, SQL 2008 R2, SQL 2005, and SQL 2000environments.Applied
the best practices in troubleshooting and resolving database
connectivity and integrity issues, performance
issues,blockinganddeadlockingissues.Implementedrequirementsfordatabasebackupandrecovery,performanceandtuning.Optimizedindexmanagement,integritychecks,statisticseffectiveadministration,configuration,andpatching.DetectedandoptimizedSQLServerrelatedCPU,memory,I/O,diskspaceandotherresourcecontention.RecommendedHighAvailabilityandDisasterRecoveryStrategy
for theDatabases,
includingFailoverClustering,DatabaseMirroring,LogShipping,andReplication.
Accomplishment:
OptimizedSQLqueriesresponsesin30%in3instanceswith2TBdatabases.Increaseddatabaseperformanceby90%.OptimizedETLprocessbyover80%byperformancetuningstoredprocedures,implementingproperindexesanddistributeddatabases.Implementeda2nodeactive/passiveSQLServer2008R2FailoverCluster.
TechnicalEnvironment:WindowsServer 2008R2,WindowsServer
2003,WindowsXPProfessional, SQLServer 2012 / 2008R2 / 2005
/2000,TSQL,StoredProcedures,EmbarcaderoDBArtisan,Idera,IBMTivoliTSM,EMC2Networker,MSProject.
MySQLDatabaseAdministrator
BANINVEST,Caracas,VenezuelaJul2009Feb2010
Baninvest was a regional Venezuelan investment bank responsible
for executing all financial transactions for the
production,processing,transportationandmarketingofpetroleum.
Responsibilities:
AdministeredMySQLServer instances,baselining,
capacityplanning,MySQLServerhealthcheck,
security,managingandtuningindexes.Designed, implemented, and
documented databasemaintenance, database connectivity, database
integrity, backup,
restoresprocessesincludingdisasterrecoveryprocedures.Implementeddatabasemirroringreplication.
Involved in creating schemas, logins, tables, clustered and
nonclustered indexes, views, statistics, functions and
storedprocedures.
Accomplishments:
Improvedapplicationperformancebyover90%.Increasedtheenterprisereportingperformanceby50%.Increasedapplicationperformanceby40%.Recommendedcapacityplanninginvolvedingeneraldatabaseadministration,andqueryperformancetuning.ImplementedDisasterRecoveryforDatabaseServerswithperiodictesting.
TechnicalEnvironment:MySQLServer4.1(3264bit),WindowsServer2003,VMWARE,SAN,.NET,ER/Studio,VeritasBackup,TSQL,StoredProcedures,MSProject.
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InfrastructureAnalyst
J.L.SISTEMAS,C.A.Jan2009Jul2009
Venezuelansoftwarehousespecializinginthedesignandconstructionofcommercialapplications.
Responsibilities:
InstalledandadministeredWindowsServer2003,ActiveDirectory,DHCP,DNS,GPOandDomainController.InvolvedinGeneralDatabaseAdministration,QueryPerformanceandtuning.AdministeredsecuritywithISAServer2006.
Technical Environment: Windows Server 2003, Windows XP
Professional, SQL Server 2000, ISA Server 2006, Active Directory,
GPO,DHCP,DNS,KasperskyAntivirus.
ITConsultant
COMPUINSISTEMAS,C.A.May2006Dec2008
Responsibilities:
AdministeredLAN/WANbasednetwork,serverdesignandmaintenance,VPNreliability,internetaccessonmixedWindowsServer2003server/LinuxDebianenvironment.Configuredandmaintainedworkstationsandlaptops,remotedialupconnectivity.Managedcustomerserviceandhelpdesksupport.PlannedanddevelopedthenetworkITinfrastructure.
Accomplishments:
SuccessfullymigratedfromWindowsServer2003toDebianLinuxinfrastructure.
Technical Environment: LinuxDebian, LinuxUbuntu,Windows Server
2003,WindowsXP Professional,Windows 2000
Server,Windows2000Professional,SQLServer2000,TSQL,StoredProcedures.
SystemsAdministrator
PELICANRESORTCLUB,St.Maarten,N.A.Aug2005Abr2006
Pelican Resort Club is located on the island which is shared by
The Netherlands and France, this peaceful
Mediterraneanstylevacationvillageoffersluxurysuitesaccommodationandalltheservicesyoucouldpossiblyneedforyourstay.
Responsibilities:
AdministeredLAN/WANbasednetwork,serverdesignandmaintenance,VPNreliability,internetaccessonWindowsServer2003serverenvironment.Configuredandmaintainedworkstationsandlaptops,remotedialupconnectivity.Managedcustomerserviceandhelpdesksupport.AdministeredtheSQLServerinstanceforTimesharedsoftware.PlannedanddevelopedthenetworkITinfrastructure.
TechnicalEnvironment:WindowsServer2003,WindowsXPProfessional,Windows2000Server,Windows2000Professional,SQLServer2000,TSQL,StoredProcedures.
EDUCATION
AssociatedDegreeinInformationTechnology
IUTV,Caracas,Venezuela2008
ADDITIONALTRAINING
FrenchasaSecondLanguageCegepMarieVictorinMontreal,Canada2015SQLServer2008,FailoverClusteringMicrosoft,Venezuela2012SQLServer2005/2008PerformanceTuning&OptimizationMicrosoft,Venezuela2010EnglishasaSecondLanguageOntario,Canada2005
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