Keith R. Evans5511 Spring Bluff Ct.Fredericksburg VA, 22407

(703) 475-9447Keith-e@verizon.net

SUMMARY

Application DBA/ETL Architect

Designed data models and physical database specifications for hundreds of databases and associated tables for hierarchical, networked, relational, Data Warehouse and full-text databases. Developed designs to convert large terabyte databases from legacy systems to various SAN and Raid based environments. Re-engineered applications, installed, and fine-tuned database engines to provide sub-second response times in Decision Support/OLTP/Data Warehouse/Document Management environments. Primarily responsible for the performance, throughput, and overall design for application integration into a database environment. Designed DataMarts and Data Warehouses to handle complex reporting requirements, and multi-terabyte databases.

Information Systems Director

Introduced state-of-the-art technology reducing IS costs by over $1,200,000 in first full year of operation. Managed staff of IS professionals in 6 departments including PC Support, Database Support, Database Reconciliation, Database Research, Application Development, and LAN/WAN Management. Served as technical guru advising senior management, technical staff, and DBAs throughout the division.

Network Manager

Responsible for all aspects of design, acquisition, installation and operation of multiple UNIX and Windows based WAN sites serving large user bases. Consistently maintained network and server availability objectives of 99% and service-level objectives for trivial transactions at less than .5 seconds. Implemented distributed database environments.

TECHNICAL EXPERTISE

Hardware: Sun SPARCserver E3000, E3500; SPARCStation 1; SPARCServer 10, 20; SPARCClassic, IBM 360/50, 360/65, 370/158, 370/4331/ 370/4381, 370/3081, 370/3083, 370/3090, Unisys Series 70, Intel 386, 486; Pentium II, II, IV, Intel dual/quad cores, 3COM Linkbuilder MSH hub, 3COM Netbuilder II Router; Dlink DI-604 Router.

Operating Systems: Solaris 2.3, 2.4, 7.0, 8.0, 10; Redhat Enterprise Linux; Fedora Core Linux; CENTOS 5; VMWARE, OS/HASP/MVT; OS/VS1/JES2; DOS/VSE/POWER; VM/SP; VM/XA; VM/ESA; Windows 3.1; Windows 95; Windows 98, Windows NT 3.51, Windows 4.0, Windows 2000, ; Windows XP Pro, Windows XP Home, Windows Vista; Windows 7; Window Server 2000/2003/2005/2008/2012

Software: vSphere, NFS; SSH; Iptables Firewall; X11; XDMCP; KDE; Gnome; X Window Mgrs (OLWM, TMW, MWM); Motif; TCP/IP; DNS; NFS; Samba; NAT; Bash; Uni-SPF; Uni-Rexx; Reflection Suite for X; PC/TCP 2.3, 3.0, 3.1, 4.0; Microsoft Office; REXX; ISPF, Toad for SQLServer/Oracle; Golden Query Tool/PL-Edit, Internet Information Server (IIS); Apache Web Server, OpenOffice.org; SQLServer Management Studio, Transact SQL, Microsoft CRM

Databases/Languaues: Oracle 7.0, 7.1, 7.2, 8.0, 8.1, 9i ver 1, 9i ver 2, 10G, 11G; 12c; Oracle Application Server (AS), INQUIRE; SQL*Plus; PL/SQL, Oracle Forms; Oracle Reports; Oracle Developer ; Oracle Data Modeler; Oracle TextRetrieval 2.1; Oracle TextServer 3.0; Oracle Context, Oracle Server Manager; SQL*Net; Oracle Portal; Oracle Form Server; Oracle Report Server; Oracle iSQL Web; Oracle Enterprise Manager , OBIEE, Cognos , SAS 6.09, 8.02 (Base, Macro, FSP, AF, Graph); SAS ACCESS/Oracle; SQLServer 2005/2008/2012, Concordance, Summation, Lawpack.

PROFESSIONAL EXPERIENCE

Sunrise Senior Living 11/2011 – 12/2015Senior Database/ETL Architect

Designed Data Warehouse and full system architectures in both Oracle and SQLServer in PL/SQL and Transact SQL. Designed/Developed/maintained the main sales tracking, Labor, CRM, BPR systems based on object-oriented/Star/ Relational designs. The major focus in all designs was a low maintenance philosophy to reduce overhead and cost. This approach reduced the code needed to implement systems, and resulted in very low maintenance architectures. Also, responsible for all nightly processing for DW applications, and work on a variety of technical initiatives involving overall system architecture and integrating new and legacy systems.

National Education Association 3/2009 – 9/2011Consultant Database Architect/ETL Design

Replaced NEAs financial and legal tracking systems. Designed table, data model utilizing SQL/PL/SQL. The new design incorporated Oracle text management to allow complex retrieval of text information. The new system improved performance, and allowed improved reporting flexibility. Also, designed a new security architecture for Cognos to use Oracle Virtual Private database (VPD) or fine grained security. Prior security used a series of complex queries that was slowing user access to all systems. Replaced all security with VPD at the database level, which improved performance considerably.

American Operation Corporation 8/2006 – 2/2009DBA/Database Architect/Lead

Responsible for database design, architectural layout, DataWarehouse design, application developer support, Data Management design, and overall hardware integration design for databases into an IT environment. Developed PL/SQL programs for transformation (ETL) of data to a Datawarehouse and directed others in implementation of those designs. Primary focus is the design of large-scale web/oracle based application systems for the TSA in which we manage Terabytes of data. Much of my focus was on performance enhancements, tuning, training, and employing new architectures to improve deliverables. Implemented a state-of-the-art reporting system in the form of a self-managing DataMart that provides summarization, and integration into all calendars in the Data Warehouse within minutes of data delivery. Handled day-to-day application DBA activities in a development environment.

The Nutty Bavarian 12/2002 – 10/2005

System Administrator/DBA

Designed and installed several servers running Redhat Linux Enterprise and Fedora Core. Installed Oracle Release 9i ver2, and configured it to work with the operating system. Installed and tested Oracle 10g. Setup backup scheme for Oracle and the operating system. Setup firewall using iptables. In addition, setup NFS, and Samba for Linux and Windows file sharing. Configured router with NAT to provide secure Internet access, and DSL sharing. Handled day-to-day production activities.

Data Dimensions Tek Corp. - (Justice Department Civil Rights Division) 2/1999 – 12/2002Director/DBA/Architect

Responsible for the Y2K conversion of all critical systems at the Justice Department Civil Rights Division (CRD). Designed and installed hardware and software environment used in conversion and production activities. Hired and trained staff. Developed database models, and PL/SQL conversion routines to move data. Designed database architecture to store converted systems. Setup training and user review of new system. Picked tools and methodology for conversion activities. Conducted conversion of databases. Performed day-to-day production DBA activities on Oracle 8i and 9i databases.

CACI Inc. Commercial (Justice Department Civil Division) 1987 - 1999DBA / Network Manager / IS Director / Senior Analyst

IS Director: Responsible for all DP site management activities. Interfaced with clients to define project requirements. Distributed work among appropriate managers/supervisors. Handled departmental financial management, and weekly and monthly management reporting. Primary technical activities were migration from legacy systems and re-engineering of application systems to run in a client-server and web-based environments.

Database Administrator/Architect (DBA): Designed large-scale database systems to host legal (Documents Management) systems, and tailored application systems to manage all aspects of litigation. Installed and configured Oracle 7.0, 7.1, 7.2, 8.0, 8.1, 9i, Oracle TextServer/Context, XDB-SQL, SQL/DS, INQUIRE DBMS, Concordance, and Summation including installation of tools and client configuration. Implemented processes to allow sub-second queries of databases containing millions of items. Conducted day-to-day tuning activities. Installed and configured full-text and imaging applications using Oracle TextServer and imaging tools. Trained users on methodologies to achieve maximum performance in applications and general queries. Oversaw large document management projects. Network Manager: Responsible for the design and conversion of IBM/VM legacy systems to a SUN/Solaris WAN network. Conversion activities consisted of reviewing requirements and developing a plan that addressed issues such as backups, disaster recovery, network capacity/performance/availability planning, expandability, remote connectivity, and user integration. Evaluated hardware, software, and configuration alternatives; engineered network architecture to eliminate I/O bottlenecks; installed PPP connection to implement a distributed database and X.25 connection for international dial-in capability. Designed software configuration at two sites to allow rapid transition from mainframe to a local Oracle 7.x/Solaris 2.4 environments. Designed and installed

uniform environment based on PC X Servers, Windows 3.1, NFS, TCP/IP, DNS, XDMCP, TCP_Wrappers, and X11R5.

Senior Systems Analyst: Developed technical specifications based on client requirements. Managed large litigation support cases involving creation and maintenance of very large-scale production database systems. Developed reports and processes to provide user-friendly systems. Utilized SAS for data conversion activates, and reporting. Established many new standards for dealing with large litigation support databases and text-oriented systems. Served as division-wide technical guru advising on all aspects of network design and operation and database creation, administration and litigation support activities.

MCI - Mid-Atlantic Division 1986Systems Analyst III

Established controls and processes to manage the computing environment and systems areas of data processing. Guided production and development of systems to manage performance, DASD, capacity, and software libraries. Provided technical support to operations and applications staff and the end user community.

International Business Services; 1984 - 1986Systems Programmer/Systems Engineer

Consultant to International Business Machines (IBM) responsible for supporting system programming, system management controls, and IBS applications programmers. Developed performance-monitoring systems and conducted end-to-end and CPU level performance analyses. Provided product support for MVS, VM, and PCs and designed user interfaces. Developed various SAS procedures to collect system data, and perform analysis.

(Professional Experience prior to 1984)Perpetual American Bank; Production Control Tech 1982 - 1984HBH Corporation; Production Control Coordinator 1982Marriot Corporation; Senior Computer Operator 1978 - 1981U.S. Navy; Comp. Op. and Comm. Technician 1974 - 1978

EDUCATION and TRAINING

U.S. Navy - Telecommunication 1975U.S. Navy - Computer Concepts/Operations 1978U. Va. Extension School - Business & Accounting 1984Northern Va. Comm. College - English & Writing 1989/90Sun Microsystems - UNIX System Administration I & II 1994Oracle - Oracle Database Administration 1996