Prasad Vaddi

•Served as SME DBA in the completion of 15+ medium to large-scale implementations, managing projects from business requirements analysis to solutions delivery and support. •L3 24x7 support for critical Oracle databases in adherence to 99.6% availability SLA agreement with business •Migrating and consolidate Oracle 10g database running on Solaris platform to 12cR2 on Linux x86-64

•Consolidated the TEST and PRODUCTION consolidated RAC Servers to host E-Business Suite, MAXIMO and other 6 critical business systems •Automated various database functionalities through PL/SQL procedures and shell scripts •Converted single node 9i database instance to 2 node RAC on 11g R2 •Patching, cloning E-Business RAC environments and performance Tuning for ERP and NON-ERP Databases and change Management •Weblogic and Fusion middleware management

•24x7 L2 Production support for critical Oil & Gas and Aviation databases •Upgraded two Oracle EBS 9i release database to 11.2.0.4 as per business requirements •Patching and maintaining database security to meet SOX compliance and audit requirements •Implementation of Database security, standards and data encryption methods. •Migrating single server-based instances to SUN clusters for higher availability

•Migrated 11gR2 Oracle database from Windows platform to 4 node RAC on Linux platform •Implemented and supported heterogeneous data integration between SQL Server and Oracle databases. •Migrated databases running on regular ext3/ext4 file systems to ASM storage •Automated DEV database daily refresh procedures from Production •Worked with developers/testers to troubleshoot day-to-day issues like tablespace management, user creation, JDBC/application database connectivity, and ORA- errors.

•Led the DBA team in installing/maintaining and upgrading Oracle databases and applications •As a consultant, Implemented and support over 20+ E-Business suite projects with vide variety of businesses ranging from Manufacturing, Aviation, Banking, Public & Utility sectors. •Provided consultation in business process analysis and design, and service delivery, particularly with respect to the use of information, and trends and directions

•Installed and Maintained of E-business Suite 11.5.9 database on HP-UX 11i v1 based servers •Monitoring daily backups and Monitoring Application usage •Implemented hot backups using RMAN instead of cold backups to meet meeting database availability requirements •Troubleshoot and resolve database and/or application problems encountered by end users