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Senior Database Architect And Db2 Database Administrator Resume

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Memphis, TN

SUMMARY

  • Expert Level Database Architect/DB2 Administrator with extensive experience performing conversions and supporting OLTP and Data Warehousing environments.
  • Expertise in enterprise architecture with evaluation, design, delivery, and performance of technical solutions to meet business needs.
  • Years of hands - on experience in systems management, IT strategic planning, customer service, release management, project management, and training.
  • Adept at communicating across levels, while supporting databases designed to optimize manufacturing, supply chain, finance, sales and distribution, and procurement solutions to help achieve strategic business objectives.
  • Currently open to new opportunities.
  • Expertise includes:
  • DB2 LUW installations, upgrades, and fix packs.
  • Informix installations, upgrades, patches, and conversions.
  • Various flavors of UNIX.
  • Shell scripting.
  • Creation and maintenance of database standards.
  • Tivoli Storage Manager and CommVault.
  • Refresh of QA and Sandbox environments from Production.
  • SAP ECC, SCM, BI, and Solution Manager.
  • Numerous Development Life Cycles; Waterfall to Spiral.
  • Training/ Coaching Developers and Junior DBAs.
  • Project Management.
  • 24 x 7 Production Support.

TECHNICAL SKILLS

Operating Systems: AIX, SUN Solaris, HP/UX andother flavors of UNIX.

Hardware: Various IBM physical and virtual servers, SAN EMC/DMX, V7000, Tivoli Storage Manager.

Databases: Informix, DB2 LUW.

Database Tools: Infomatica, SAP DBACockPit, Visual Explain, Erwin.

Web Servers: IBM Websphere.

PROFESSIONAL EXPERIENCE

Senior Database Architect and DB2 Database Administrator

Confidential - Memphis, TN

Responsibilities:

  • DB2 administration including physical/logical design, performance monitoring, maintenance, query analysis and optimization, backup and recovery, DR, replication and migration.
  • Support all DB2 SAP systems in Sandbox, Development, QA, and Production environments comprising of approximately 60TBytes compressed; ECC, BI/BW, MII, APO, Solution Manager, DBACockPit, DB6CONV, BLU in an SAP BW/BI environment.
  • Design, creation and maintenance of databases for highly demanding environments.
  • Replication and Migration of databases across heterogeneous platforms.
  • Perform all DB2 database maintenance activities such as backup, restore, reorg, runstats, and moving tables to dedicated tablespaces and bufferpools.
  • Install and configure new DB2 instances; Experience with Upgrades & fixpacks from DB2 LUW Version 8.2 to 9.1 to 9.7 to 10.5.
  • Pro-actively monitor performance, diagnose problems and tune queries.
  • Creation and modification of primary database storage structures (tablespaces) and primary objects (tables, views, indexes).
  • Create and maintain documentation such as Functional design documents, detailed design documents, data flow diagrams, data entity relationships documents for internal projects.
  • Interface with business analysts & developers with regards to application, logical & physical database design, create and maintain logical entity relationship diagrams, transform logical models into physical data models.
  • Change instance level and database level configuration parameters for database concurrency, authentication, performance and allowing remote clients accessing server.
  • Perform capacity planning and analysis and implement required changes on the database server.
  • Provide 24x7 on-call support to troubleshoot issues with the Production schedule.

Senior Database Administrator

Confidential - Millington, TN

Responsibilities:

  • Perform database software installations including database creation and configuration.
  • Database Backup/Recovery of databases, including redirected restores.
  • Implement a library of homegrown scripts to automate the scheduling and notification of periodic maintenance jobs, including REORG, BACKUP, RUNSTATS, LOAD, IMPORT, etc.
  • Monitor DB2 UDB processes and logs for any anomalies, provide corrective actions.
  • Provide assistance to the development team on performance tuning, resolving locking solutions, assist data modeler with SQL scripts.
  • Implement and test HADR performance for production environments.
  • Analyze application SQL for performance improvement opportunities and work with DB2 support on problems and questions.
  • Conversion of data from Informix to DB2 LUW.
  • Take Snapshots and gathering other information related to the database and the system during stress tests for performance tuning.
  • 24x7 on-call support and problem resolution.

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