Highlights:

Skills:Oracle Database Administrator Architect DBA

Principal Support Engineer : Exadata DB machines 10/2012 - current
Oracle, Bangalore, Karnataka India
Industry: IT
Principal Support Engineer : Exadata DB machines
Working as Principal Support Engineer for the Exadata DB machines--
Sr Technical Manager – DBA Team 04/2011 - 08/2012
Wissen Infotech Pvt Ltd, Bangalore, India
Industry: IT
Sr Technical Manager – DBA Team / Senior Oracle DBA
Providing support for Client "Amylin" databases and managing their over 70 plus Oracle databases. These databases include 24 * 7 Production systems, QA, User Testing and Development FDA validated & non-validated environments--
Oracle Sr DBA 11/2009 - 04/2011
Wissen Infotech Inc, El Segundo, CA United States
Industry: IT
Senior Oracle DBA and consultant for Mattel
Managing the various 90 plus Oracle databases of Mattel including the main 8TB Oracle database warehouse. Also working as the Primary DBA resource for project involving the data migration from IBM Redbricks legacy datawarehouse to Oracle warehouse & DBA support for Peoplesoft upgrades.--
Technical Manager – DBA Team 02/2006 - 11/2009
Wissen Infotech Pvt Ltd, Bangalore, India
Industry: IT
Technical Manager – DBA Team/ Sr Database Consultant for Client "GE Healthcare"
Providing support for over 90 Plus GE Healthcare databases on FDA Validated & non-validated environments with a special focus on performance tuning. Also leading the Wissen Oracle DBA & Performance Tuning team.--
Oracle DBA 01/2005 - 02/2006
McKinsey, Gurgaon, India
Industry: Consultancy
Oracle Database Administrator
Team member of DBA team managing approx 260 in-house Oracle databases of McKinsey. These databases included 24 * 7 Production systems, QA, User Testing and Development environments running into GB and TB sizes. The job profile includes maintenance of existing databases, performance tuning, regular hot backups, Database creations and all other DBA activities. Also designated as the Primary DBA & contact for 8 Production databases which involved complete ownership of the same. Other tasks include interacting with the DEV team for releases and refreshes. New projects to Streamline the general DBA tasks in the environment. .--
Senior Support Engineer 06/2001 - 01/2005
Oracle, Bangalore, India
Industry: IT
Senior Support Engineer
Solving technical service requests logged by Oracle clients and providing them technical online support through the Oracle online Metalink system. -Handling problems faced by DBA’s across the Globe. Involved in following roles : . Member of team who handles critical Severity 1 and Severity 2 (Escalated) SR’s. . Involved in on-site support for Clients in India like BPCL . Member of Advance Resolution Team for long running Core Admin/Replication & Performance tuning issues -Designated as Competency leader and leading a team of 8 Analysts working towards a goal of complete expertise in Oracle Advanced Replication and Distributed Databases. -Extensive testing of Oracle new releases and features. Actively participated in SME testing of Oracle 9.2 release. -Involved in SME testing of Oracle 9.2 release. The program involved extensive testing of Replication new features, Materialized views Involved in Data Warehousing Environments. Also involved filing of Bugs encountered during 9.2 testing and enhancement requests. -Created numerous Oracle Whitepapers for ‘metalink.oracle.com’ -Involved in Data Warehousing Environments. Also involved filing of Bugs encountered during 9.2 testing and enhancement requests. -Designated as Oracle Advanced Replication Product Owner which involved handling of all Replication issues for the Asia Pacific Geography. -As a Competency Lead, was involved in setting up Programs to build technical skills of support analysts, and successful management of the same over the time period. -Imparting and conducting regular training programs for other Oracle Analysts. -Given numerous technical talks for various groups at Oracle Corp.--
Junior DBA 08/1999 - 05/2001
IITPL.COM, New delhi, India
Industry: IT
Oracle DBA
-Involved in implementing, designing and maintenance of the databases of all the portals and web sites developed and hosted by IITPL.Com. -Designing and normalizing databases. -Creating databases indexes constraints, stored procedures and triggers. -Physical database creation (data files, control files, redo logs and rollback segments) -Implementing database security, design and testing. -Database backup/recovery planning, requirement specifications, design, test and implementation. -Planning and implementing performance tuning including application tuning, tuning memory Structures, tuning Disk I/O usage and detecting and eliminating resource contention. -Fine tuning of databases by tuning memory structures, data dictionary, redo logs and creating appropriate rollback segments. -Effective disk I/O distribution. -Monitoring database performance using SQL trace, TKPROF, UTLBSTAT and UTLESTAT. -Installing and configuring Oracle8.0, SQL Server 7.0 - Creating user accounts, roles, profiles and monitoring access to database.--

CCS University 04/1994 - 04/1997
Meerut, , India
Degree: Bachelor's Degree
Major:Commerce
Bachelor of Commerce degree

DBA Architect with 13 Yrs Exp Oracle DBA Administrator Architect