Rajasekhar Kondapuneni

• 7 Plus Years of Oracle Applications database administrator with 11g RAC experience in 11i and R12 Implementations and Post Production Support projects.
• Upgraded from 12.1.3 to 12.2.4,.Install and configure the 12.2.4 and upgrade from 12.2.4 to 12.2.5.Applied patches on 12.2.4 with adop utility with all the options.
• Installed and configured Oracle 12c.Good knowledge on CDB and PDB databases.
• Experience on Data guard and Active Data guard setup on Oracle 11g.
• Installation and configuration of R12, 11i with Manufacturing, Healthcare and IT sectors.
• Specialized in Oracle Databases (Versions 11g, 10g, 9i), Oracle Apps Database Administration (R12, 11.5.10, 11.5.9).
• User Management setups in R12, 11i environment ans DMZ Setup on R12.
• Experience with tools such as OEM12c, Oracle ADI, XML Publisher and Workflow , Advanced Supply Chain Planning (ASCP).
• Worked on Incident management within SLA for all production issues providing RCA for those issues,Written Monitoring scripts for health check of Oracle apps and core dba.
• Database Performance Tuning using (stats pack, tkprof, AWR),Advance performance Table compression experience on 11g,Expert on Oracle memory, storage, and I/O internals.Expertise in Explain plan and SQL Optimizer use to resolve the performance issues,Oracle Apps performance on Concurrent Mangers and workflow related issues.
• Install,Upgrade, Support and maintain Oracle EBS applications with high availability and DR and also Worked on Setup, configure, implement, test and validate Oracle E-Business Application modules and OID- OAM, Single Sign on.
• Experience with Java and Java Database Connectivity (JDBC)
• Expert in RMAN backup process and Restorations. Able to write shell scripts for scheduling the jobs as per business requirement.
• Worked on Parallel Concurrent Processing(PCP) as well as debugging concurrent managers and requests
• Worked on disaster recovery and fail over plans .
• Good at applying patches of Oracle Applications and Maintenance Activities using AD Utilities. Experienced in Space Management, Memory Tuning and Application Tuning.
• Troubleshooting expertise for all tiers (Apache, Forms, Concurrent, Admin, J-initiator and database) ·
• Handling the offshore/onsite Team as a Team Lead and Manage project - task estimation, planning, risk mitigation analysis, etc.
• Worked with Oracle for resolving critical and transactional issues through SR’s and OWC’s. Good at intellectual knowledge base creation-documentation during the project implementation phase and Post production phase · Excellent communication, analytical and inter personal skills and ability to learn new concepts and supported 24/7 on call in production and development environment.

· OCA 12C Certified Professional