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Senior Database Administrator Resume

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Bothell, WA

SUMMARY:

  • Senior Oracle and noSql (MongoDB) Database Administrator and Solution Architect possessing 10+ years of IT industry experience.
  • Performed Capacity Planning on various database environments.
  • Provide support to DevOps on Skytap / AWS cloud
  • Operational support to various deployments.
  • Develop solutions based on RDBMS and Big Data databases
  • Troubleshoot various database (RDBMS and noSql) problems / issues
  • Providing metrics, trend analysis, and recommendations
  • Investigate and provide thought leadership into leveraging cloud - based solutions
  • Consults with development and test teams around best practices for storage efficiency and performance

TECHNICAL SKILLS:

  • Oracle 12.2 / 11.2.3. x / 11.2.0.4.x Internals / Oracle Enterprise Linux 7 / Oracle Enterprise Linux 6
  • Oracle Real Application Clusters (RAC) / Oracle cold cluster
  • Oracle Data Guard
  • Oracle ASM
  • Backup and Recovery using RMAN
  • Database Design
  • Performance Tuning
  • Data replication
  • Data Modeling
  • Oracle cold cluster (OCC) HA solution.
  • NoSQL / Mongo DB / MySQL / Postgres / Cassandra Admin
  • Data Warehousing
  • Database Security
  • Oracle Enterprise Manager (OEM)
  • Unix Shell Scripting
  • PL/SQL
  • Perl DBI
  • Unix, Solaris, HPUX, AIX, Linux (OEL)
  • System Design
  • Release Management

WORK EXPERIENCE:

Confidential, Bothell, WA

Senior Database Administrator

Responsibilities:

  • Production DBA Support for a number of customer facing 24x7 Large Oracle Database environments including Insurance agency apps named BenefitPoint online portal, ETL (Broker content extracts) and Oracle application Gateway databases.
  • Created and maintained all databases required for development, testing, education and production usage.
  • Performed the capacity planning required to create and maintain the databases.
  • Performed ongoing tuning of the database instances.
  • Installed new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database.
  • Planned and implemented backup and recovery of the Oracle database.
  • Provided metrics, trend analysis, and recommendations to management team to enable them to make informed decisions regarding resource management.
  • Implemented and enforced security for all of the Oracle Databases.
  • Performed database re-organizations as required to assist performance and ensure maximum uptime of the database.
  • Troubleshooted problems regarding the databases, applications and development tools.
  • Analyzed and reports the performance of database operations against the key database performance metrics
  • Architected an Confidential internal ETL solution called Broker Content Extract.
  • Managed key database migration projects from 10g to 11g with Oracle TDE (Transparent Data Encryption) and most recently into Oracle 12c.
  • Implemented High Availability solution for Agency Products such as BenefitPoint using Oracle Standby / Oracle cold cluster methodology (OCC).
  • Successfully Planned and Implemented Quarterly Oracle PSU Patching.
  • Provide DBA support to Dev Ops teams on Skytap and AWS cloud.
  • Worked with Application Development / Deployment / Hosting Infrastructure teams in successfully deploying new application releases which led to 200% increase in BenefitPoint sales over 3 years timeframe.
  • Architected MongoDB based application called Confidential Agency content (image) management system (CMS).
  • Installation of Mongo/noSql software 2.9 thru 3.4 versions and setting up replicaSets.
  • Monitored databases using Mongo MMS cloud service.
  • Setup MongoDB backups using MongoDB cloud backup service.
  • Helped the team to succeed by teaching them MongoDB skillset.

Confidential, Bellevue, WA

Sr. Database Administrator / Consultant

Responsibilities:

  • Worked on a Database migration and modernization team at Boeing company.
  • I was directly responsible for DB/App migration activities between Data centers which includes meet customers on a daily basis, come to agreement on DB and App migration plans/paths, create and establish test environments for testing the DB/App migration and plan and execute migration of Production DBs between Data Centers.
  • DB migration included a number of flavors of Operating Systems and DB versions.

Confidential, Bellevue, WA

Sr. Systems Analyst (IT) / Sr. Database Administrator

Responsibilities:

  • Production DBA Support and DBA Point of contact for a number of 24x7 Very Large Oracle Database environments with terabytes of data including Wireless Billing, B2B online website and Data Warehouse systems.
  • Performed various database administration duties such as
  • Space monitoring and Tuning Storage parameters.
  • Database capacity planning.
  • Monitor and administer User processes using UNIX scripts and OEM grid control.
  • Pro-active database session monitoring and tuning.
  • 24x7 Production DBA on-call support and timely resolution of severity tickets.
  • Oracle software installation, Database creation.
  • Plan and implement Oracle Software version and Database upgrades.
  • Research, plan, communicate and help implement, track various oracle database initiatives across DBA team.

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