Prakashkumar
About Candidate
Ø Experienced in administering of Oracle databases.
Ø Experience in Postgresql, Amazon web services,Azure.
Ø Extensively worked on DB creation, cloning ,upgrade and data refresh.
Ø Good working knowledge on 11G, 12C and 19C RAC environment.
Ø Installation and Configuration of Oracle Grid software and oracle database software .
Ø Extensively worked on DB backup/recovery, and DATA GUARD.
Ø Experienced in migration and upgradation of databases.
Ø Experienced in Database Backup strategies & recovery scenarios. Having hands on experience in RMAN/User Managed Backup, Recovery and Cloning of databases using RMAN.
Ø Good Experience in applying Oracle Database Appliance Bundle patch from 12c to 19c across different versions.
Ø Good experience in migration, upgrade, and data refresh activities
Ø Worked on Oracle high availability such as RAC and Dataguard.
Ø Installation and configuration of Dataguard and troubleshooting data synchronization issues
Ø Upgraded the databases from 11.2.0.4 to 12.1.0.2 and 19c versions.
Ø Experienced in RAC activities like node addition, node deletion and Grid Infrastructure up gradation.
Ø Experience in Database Administration activities i.e. patch installations in rolling upgrade method for RAC databases, cloning, backup, recovery of mission critical Real Application cluster (RAC) databases by using Oracle Recovery Manager(RMAN) full and incremental backups.
Ø Hands on implementation of 2-Node RAC and 3-Node RAC Databases.
Ø Experience of performance issues like(DB slowness, Query long time running,cpu &memory …etc)purpose generating AWR,ASH,ADDM reports and analyzing.
Ø Proficient in implementation, maintenance of Database Security (Users, Roles, Privileges, DB Links), space management of logical structures (i.e. table spaces) and auditing of users.
Ø Proficient in using Oracle utilities i.e. Export/import, Data Pump, ASMCMD, TOAD, SQL Developer.
Ø Have a good experience in OS activities which are required for DBA’s.
Ø Ensured proper online and off line Backups on scheduled time and Monitoring Scheduled Backups.
Ø Creating and dropping of users, granting and revoking privileges as per Business requirement
Ø Experience in Handling RAC cluster issues and Managing RAC Cluster.
Ø Good expertise in Configuring, troubleshooting of backups.
Ø Good experience in Linux administration activities within DBA Scope.
Ø Experienced in handling critical production environment.
Ø Good communication and interpersonal skills.
Ø Hands on experience in building and setting up database in new environments
Ø Performance of ITIL Process (Incidents,Changes,Service Requests, CAB Changes, Emergency changes, Problem Management and RCA (Root Cause Analysis ) tools are using Service Now.
