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.