Thomas D.

Thomas D.

Senior Database Developer

United States
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About Me

Dwayne is a database developer and business intelligence architect with a wealth of experience in Oracle, MS SQL, PostgreSQL, MySQL, SAP HANA, BI\ETL. He has a deep technical background in data warehouse development, system integration, ETL, reporting, SDLC, and all aspects of Project management with leading methodologies such as ASAP, Agile, SCRUM, and PMP. He also has hands-on experience providing technical training to C-Level Executives, Accountants, System Administrators, Developers, and other technical industry professionals.

Work history

UpStack
UpStack
Senior Database Developer
2021 - Present (3 years)
Remote
  • Design and creating data models along with collaring, preparing and presenting statistical information for both internal and external use.

  • Provide high-level database development assistance in creating specific applications for businesses.

  • Ensure database optimization and implement database design, considering integrity, consistency, security, and privacy.

SAP
SAP
Business Processes Principal Consultant
2015 - Present (9 years)
United States of America
  • Built Tableau visualizations from Hana Database with data blending, drill through of leads and opportunity data from SalesForce.

  • Deployed MS SQL on AWS platform for customers including full installation of SAP Products into DB.

  • Created Database schema design and implement DB objects for use with front end web base application.

Ciber Global
Ciber Global
Business Intelligence Project Lead
2014 - 2015 (1 year)
United States of America
  • Managed SQL Server including BAR, DR, HA through multiple product lifecycles on VMWare, HyperV for onpremise, on cloud and hybrid platforms.

  • Created Big Data complex SQL fetching records from tables consisting of 10Bil records against In Memory database.

  • Installed and Configured MSSQL Server and integrated tools such as SAP BusinessObjects BI Platform, Information Steward, Data Services to deliver custom enterprise data warehouse using PMP methods including the use of MDG, Metadata management from different vendors like Microsoft, IBM, Oracle, SAP.

eBay Enterprise
eBay Enterprise
Manager of Business Intelligence Development
2013 - 2014 (1 year)
United States of America
  • Managed the team of SAP BusinessObjects Developers and System Administrators delivering highly interactive analytical solutions from SAP Dashboard 4.0, Web Intelligence 4.0, and Crystal Reports 2011.

  • Planned, designed, and implemented Tableau Server 8.1 infrastructure for data visualization on Citrix environment and integrated with Windows AD, and SAP BusinessObjects 4.0 for report use at Ebay Enterprise for retail clients using customer CRM application

  • Designed and implemented BusinessObjects Explorer platform, SAP Dashboard, and SAP Visual Intelligence to be used against Data Warehouse platform on Oracle11gR2 running on Violin Storage hardware platform.

MBS
MBS
Business Intelligence Consultant
2012 - 2013 (1 year)
United States of America
  • Designed and implemented BusinessObjects Explorer, SAP Dashboard, and SAP Visual Intelligence to be used against Data Warehouse platform on Oracle11gR2 running on Violin Storage hardware platform, integrated Windows AD, SSO and multi-server BOE cluster.

  • Implemented the first multi-server clustered environment for BIP 4.0 platform fully integrated Windows AD, SMTP, SSO with Kerberos authentication, RestFul Web Services in all of Ebay to connect to Oracle11gR2 reporting platform for internal consumers on Ebay network as well as External B2B client users connected to custom CRM application.

  • Managed the team of Oracle Business Intelligence developers delivering standard operational reports for high-end Retail clients on EEMS database platform.

BlackBerry
BlackBerry
EDW Systems Architect
2010 - 2012 (2 years)
United States of America
  • Established and delivered the standard for doing Mobile Analytics from SAP NetWeaver BW 7.0 and BusinessObjects XI 3.1 to HandHeld devices such as Blackberry and Blackberry PlayBook.

  • Designed, coordinated, and delivered SAP HANA platform with network landscape solution involving Network Engineers, Data Center Engineers and EDW Architects to integrate with BlackBerry network utilizing private vlan, managed network (ILOM), public vlan on 10GB network on for IBM x3550s on 1TB Memory equipment for HANA.

  • Participated in the core team that designed the network landscape to delivered Teradata platform including working on network topology with Network Engineers, Data Center Engineers and other system architects to integrate with BlackBerry network and stood up platform for CBOSS organization.

SAP
SAP
Technical Consultant
2008 - 2010 (2 years)
United States of America
  • Implemented the first SAP BW + BusinessObjects Integration at an Energy company in Canada. Created arious best practices documentation and field implementation experience guides for OLAP Universe with SAP BW.

  • Developed reports using Crystal Reports 2008+, Webi XI 3.x, LiveOffice XI 3.x, Xcelsius 2008+, for various clients with SAP BW + BOBJ.

  • Planned, designed, and implemented one of the largest infrastructure solution for a Defense industry customer using SAP BW 7.0 + BusinessObjects XI 3.1, including load balancing solution with WebSphere, full automated fail-over, DR environment, and distributed infrastructure development across different national data centers.

SAP BusinessObjects
SAP BusinessObjects
Consulting Manager/Senior Consultant
2005 - 2008 (3 years)
United States of America
  • Implemented complex BOE Architecture for top tier Most Strategic Accounts such as JPMorgan Chase, Allstate, Bank of New York, Iron Mountain, Nortel, Equifax, Loblaw, Sunlife Financial, Avon Products Inc. and different industries.

  • Acted as as Development Team Lead for various SAP Clients moving from BEx tools to BusinessObjects reporting solutions.

  • Worked as Project manager and Technical Team lead in implementing variety of BusinessObjects Enterprise Solutions for Financial, Healthcare, Retail, Banking, Telecom and Defense Industry clients of Business Objects.

One Communications
One Communications
Manager of Business Intelligence
2001 - 2005 (4 years)
United States of America
  • Designed, planned, and implemented an Enterprise Reporting Infrastructure utilizing Oracle 9i, Oracle iDS, Oracle Portal, iAS, Discoverer, Reports 10G to replace Crystal Enterprise.

  • Developed advance analytical reports for C-Level Executives to provide trending analysis, strategic projections and help highlight key performance indicators.

  • Managed Data Warehouse on Oracle 9i including support of Performance Tuning, summary tables, materialized views, stored program units, and other database objects created to support corporate reporting.

Lightolier
Lightolier
Application Developer
1998 - 2020 (22 years)
United States of America
  • Administered the Oracle Database and designed performance troubleshooting techniques for Oracle RDBMS used for reporting.

  • Troubleshooted Forecast Division on Oracle Applications 10.7 SC in a manufacturing environment. Developed custom forms and reports for Oracle Applications Suite.

  • Maintained the interfaces and custom programs for data migration to Oracle. Managed transaction processing programs and validates rejected records for entry into Oracle applications.

Portfolio

Database Modeler - Basketball Firm
Database Modeler - Basketball Firm

The project involved working as a Database Modeler; Created SAP HANA Information Views; Calculation Views, Attribute Views to bring information from source tables and present them in reporting tools.

Database Developer - Utility Sector
Database Developer - Utility Sector

Built out data ingestion strategy using SAP Data Services solution. Developed a security scheme for developers on BODS. Installed and configured environment to load Utility data for a firm in Michigan.

Database Developer - Education Pension Firm
Database Developer - Education Pension Firm

Worked on installing and configuration SAP BusinessObjects Suite. Planned and deployed reporting platform using Oracle Database backend. Created Database views, stored procedures, triggers in Oracle RAC system to load data for reporting.

Education

Master of Business Administration - MBA
Master of Business Administration - MBA
Johnson & Wales University Online
2018 - 2020 (2 years)
Master of Science - MS in Computer and Information Systems Security/Information Assurance
Master of Science - MS in Computer and Information Systems Security/Information Assurance
Johnson & Wales University Online
2016 - 2018 (2 years)
A.S. Computer Business Application
A.S. Computer Business Application
Johnson & Wales University
B.S. Information Science
B.S. Information Science
Johnson & Wales University