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Keith R Evans Resume
- 1. KeithR.Evans
5511 SpringBluff Ct.
FredericksburgVA,22407
(703) 475-9447
Keith-e@verizon.net
SUMMARY
ApplicationDBA/ETL Architect
Designeddatamodelsandphysical database specificationsforhundredsof databasesandassociated
tablesforhierarchical,networked,relational,DataWarehouse andfull-textdatabases.Developed
designstoconvertlarge terabyte databasesfromlegacysystemstovariousSAN andRaidbased
environments.Re-engineeredapplications,installed,andfine-tuneddatabase enginestoprovide sub-
secondresponse timesinDecisionSupport/OLTP/DataWarehouse/DocumentManagement
environments.Primarilyresponsible forthe performance,throughput,andoverall designforapplication
integrationintoadatabase environment. DesignedDataMartsand Data Warehousestohandle complex
reportingrequirements,andmulti-terabyte databases.
InformationSystems Director
Introducedstate-of-the-arttechnologyreducingIScostsbyover$1,200,000 in firstfull yearof
operation.Managedstaff of ISprofessionalsin6 departmentsincludingPCSupport,Database Support,
Database Reconciliation,Database Research,ApplicationDevelopment,andLAN/WAN Management.
Servedastechnical guruadvisingseniormanagement,technical staff,andDBAsthroughoutthe division.
Network Manager
Responsible forall aspectsof design,acquisition,installationandoperationof multipleUNIXand
WindowsbasedWAN sitesservinglarge userbases.Consistentlymaintainednetworkandserver
availabilityobjectivesof 99%and service-levelobjectivesfortrivial transactionsatlessthan.5 seconds.
Implementeddistributeddatabaseenvironments.
TECHNICAL EXPERTISE
Hardware: SunSPARCserverE3000, E3500; SPARCStation1;SPARCServer10,20; SPARCClassic,IBM
360/50, 360/65, 370/158, 370/4331/ 370/4381, 370/3081, 370/3083, 370/3090, UnisysSeries70, Intel
386, 486; PentiumII,II,IV,Intel dual/quadcores,3COMLinkbuilderMSH hub,3COM NetbuilderII
Router;DlinkDI-604 Router.
OperatingSystems: Solaris2.3, 2.4, 7.0, 8.0, 10; RedhatEnterprise Linux; FedoraCore Linux; CENTOS5;
VMWARE, OS/HASP/MVT;OS/VS1/JES2;DOS/VSE/POWER;VM/SP;VM/XA;VM/ESA;Windows3.1;
Windows95; Windows98, WindowsNT3.51, Windows4.0, Windows2000, ; WindowsXPPro,Windows
XP Home,WindowsVista;Windows7;Window Server2000/2003/2005/2008/2012
Software: vSphere,NFS;SSH;IptablesFirewall;X11;XDMCP; KDE; Gnome;X Window Mgrs (OLWM,
TMW, MWM); Motif;TCP/IP;DNS;NFS;Samba; NAT;Bash; Uni-SPF;Uni-Rexx;ReflectionSuiteforX;
PC/TCP2.3, 3.0, 3.1, 4.0; Microsoft Office;REXX;ISPF,ToadforSQLServer/Oracle;GoldenQuery
Tool/PL-Edit,InternetInformationServer(IIS);Apache WebServer,OpenOffice.org; SQLServer
ManagementStudio,TransactSQL, MicrosoftCRM
- 2. Databases/Languaues: Oracle 7.0, 7.1, 7.2, 8.0, 8.1, 9i ver 1, 9i ver2, 10G, 11G; 12c; Oracle Application
Server(AS),INQUIRE;SQL*Plus; PL/SQL, Oracle Forms;Oracle Reports;Oracle Developer;Oracle Data
Modeler;Oracle TextRetrieval2.1;Oracle TextServer3.0;Oracle Context,Oracle ServerManager;
SQL*Net;Oracle Portal;Oracle Form Server;Oracle ReportServer;Oracle iSQLWeb;Oracle Enterprise
Manager , OBIEE, Cognos , SAS6.09, 8.02 (Base,Macro, FSP,AF, Graph);SASACCESS/Oracle;SQLServer
2005/2008/2012, Concordance,Summation,Lawpack.
PROFESSIONAL EXPERIENCE
Sunrise SeniorLiving 11/2011 – 12/2015
SeniorDatabase/ETL Architect
Designed DataWarehouse andfull systemarchitecturesinbothOracle andSQLServer inPL/SQLand
Transact SQL. Designed/Developed/maintained the mainsalestracking,Labor,CRM, BPRsystemsbased
on object-oriented/Star/Relationaldesigns. The majorfocusinall designswasalow maintenance
philosophytoreduce overheadandcost. Thisapproach reducedthe code neededtoimplement
systems,andresultedinverylowmaintenance architectures. Also,responsible forall nightlyprocessing
for DW applications,andworkona varietyof technical initiativesinvolvingoverall systemarchitecture
and integratingnewandlegacysystems.
National Education Association 3/2009 – 9/2011
ConsultantDatabase Architect/ETL Design
ReplacedNEAsfinancial andlegal trackingsystems.Designedtable,datamodel utilizingSQL/PL/SQL.
The newdesignincorporatedOracle textmanagementtoallow complex retrievalof textinformation.
The newsystemimprovedperformance,andallowedimprovedreportingflexibility. Also,designeda
newsecurityarchitecture forCognostouse Oracle Virtual Private database (VPD)orfine grained
security. Priorsecurityusedaseriesof complex queriesthatwasslowinguseraccesstoall
systems. Replacedall securitywithVPDatthe database level,whichimprovedperformance
considerably.
American OperationCorporation 8/2006 – 2/2009
DBA/Database Architect/Lead
Responsible fordatabase design,architecturallayout, DataWarehouse design,applicationdeveloper
support,Data Managementdesign,andoverall hardware integrationdesignfordatabasesintoanIT
environment. Developed PL/SQLprogramsfortransformation (ETL) of datato a Datawarehouse and
directedothersinimplementationof those designs. Primaryfocusisthe designof large-scale
web/oracle basedapplicationsystemsforthe TSA inwhichwe manage Terabytesof data.Much of my
focuswas on performance enhancements,tuning,training,andemployingnew architecturestoimprove
deliverables.Implementedastate-of-the-artreportingsysteminthe formof aself-managingDataMart
that providessummarization,andintegrationintoall calendarsinthe DataWarehouse withinminutesof
data delivery.Handledday-to-dayapplicationDBA activitiesinadevelopmentenvironment.
- 3. The Nutty Bavarian 12/2002 – 10/2005
SystemAdministrator/DBA
Designedandinstalledseveral serversrunningRedhatLinux Enterprise andFedoraCore.InstalledOracle
Release 9i ver2,and configuredittoworkwiththe operatingsystem.InstalledandtestedOracle 10g.
Setupbackupscheme forOracle and the operatingsystem.Setupfirewall usingiptables.Inaddition,
setupNFS,andSamba for Linux andWindowsfile sharing.ConfiguredrouterwithNATtoprovide secure
Internetaccess,andDSL sharing.Handledday-to-dayproductionactivities.
Data DimensionsTek Corp. - (Justice Department Civil Rights Division) 2/1999 – 12/2002
Director/DBA/Architect
Responsible forthe Y2Kconversionof all critical systemsatthe Justice DepartmentCivilRightsDivision
(CRD).Designedandinstalledhardware andsoftwareenvironmentusedinconversionandproduction
activities.Hiredandtrainedstaff.Developeddatabase models,andPL/SQLconversionroutinestomove
data. Designeddatabase architecture tostore convertedsystems.Setuptraininganduserreview of new
system.Pickedtoolsandmethodologyforconversionactivities.Conductedconversionof databases.
Performedday-to-dayproductionDBA activitiesonOracle 8i and 9i databases.
CACI Inc. Commercial (Justice DepartmentCivil Division) 1987 - 1999
DBA / Network Manager / IS Director / Senior Analyst
IS Director: Responsibleforall DPsite managementactivities.Interfacedwithclientstodefine project
requirements.Distributedworkamongappropriate managers/supervisors.Handleddepartmental
financial management,andweeklyandmonthlymanagementreporting.Primarytechnical activities
were migrationfromlegacysystemsandre-engineeringof applicationsystemstorunina client-server
and web-basedenvironments.
Database Administrator/Architect(DBA): Designedlarge-scaledatabase systemstohostlegal
(DocumentsManagement) systems,andtailoredapplicationsystemstomanage all aspectsof
litigation. InstalledandconfiguredOracle 7.0,7.1, 7.2, 8.0, 8.1, 9i, Oracle TextServer/Context,XDB-SQL,
SQL/DS,INQUIRE DBMS, Concordance,andSummationincludinginstallationof toolsandclient
configuration.Implementedprocessestoallow sub-secondqueriesof databasescontainingmillionsof
items.Conductedday-to-daytuningactivities.Installedandconfiguredfull-textandimagingapplications
usingOracle TextServerandimaging tools.Trainedusersonmethodologiestoachievemaximum
performance inapplicationsandgeneral queries.Oversaw large documentmanagementprojects.
Network Manager: Responsible forthe designandconversionof IBM/VMlegacysystemstoa
SUN/SolarisWAN network.Conversionactivitiesconsistedof reviewingrequirementsanddevelopinga
planthat addressedissuessuchasbackups,disasterrecovery,network
capacity/performance/availabilityplanning,expandability,remote connectivity,anduserintegration.
Evaluatedhardware,software,andconfigurationalternatives;engineerednetworkarchitecture to
eliminateI/Obottlenecks;installedPPPconnectiontoimplementadistributeddatabase andX.25
connectionforinternational dial-incapability.Designedsoftwareconfigurationattwositestoallow
- 4. rapidtransitionfrommainframe toa local Oracle 7.x/Solaris2.4environments.Designedandinstalled
uniformenvironmentbasedonPCX Servers,Windows3.1,NFS,TCP/IP,DNS,XDMCP,TCP_Wrappers,
and X11R5.
SeniorSystems Analyst:Developedtechnical specificationsbasedonclientrequirements.Managed
large litigationsupportcasesinvolvingcreationandmaintenance of verylarge-scale production
database systems.Developedreportsandprocessestoprovideuser-friendlysystems.UtilizedSASfor
data conversionactivates,andreporting.Establishedmanynew standardsfordealingwithlarge
litigationsupportdatabasesandtext-orientedsystems.Servedasdivision-wide technical guruadvising
on all aspectsof networkdesignandoperationanddatabase creation,administrationandlitigation
supportactivities.
MCI - Mid-AtlanticDivision1986
SystemsAnalyst III
Establishedcontrolsandprocessestomanage the computingenvironmentand systemsareasof data
processing.Guidedproductionanddevelopmentof systemstomanage performance,DASD,capacity,
and software libraries.Providedtechnical supporttooperationsandapplicationsstaff andthe enduser
community.
International Business Services;1984 - 1986
SystemsProgrammer/Systems Engineer
ConsultanttoInternational BusinessMachines(IBM) responsible forsupportingsystemprogramming,
systemmanagementcontrols,andIBSapplicationsprogrammers.Developed performance-monitoring
systemsandconductedend-to-endandCPUlevel performance analyses.Providedproductsupportfor
MVS, VM,and PCs anddesigneduserinterfaces.DevelopedvariousSASprocedurestocollectsystem
data, andperformanalysis.
(Professional Experience priorto 1984)
Perpetual AmericanBank;ProductionControl Tech1982 - 1984
HBH Corporation;ProductionControl Coordinator1982
Marriot Corporation;SeniorComputerOperator1978 - 1981
U.S. Navy;Comp.Op.and Comm.Technician1974 - 1978
EDUCATION and TRAINING
U.S. Navy - Telecommunication1975
U.S. Navy - ComputerConcepts/Operations1978
U. Va. ExtensionSchool - Business&Accounting1984
NorthernVa.Comm.College - English&Writing1989/90
SunMicrosystems - UNIX SystemAdministrationI& II 1994
Oracle - Oracle Database Administration1996