Freelance Database Expert & System Administrator

Location:Parramatta, New South Wales, Australia
2 Skills
I am a Database Administrator with Computer Science Engineering Background, having a total IT experience of more than 9 yrs.Also an experienced AWS Cloud Engineer with experience of more than 1 year in Multiple Cloud platforms.
I have expertise in following areas of database administration:
? Supporting Oracle 11g/10g/9i & 12c databases which includes maintenance and database design
? Installation, configuration, up-gradation and migration of Oracle software (9i, 10g, 11g, 12c)
? Installation, configuration of Oracle 11g RAC on AIX & Oracle 10g RAC on Solaris
? Expertise on UNIX (Solaris, AIX, HP-UX) and Linux (SUSE, RHEL and Centos) operating systems
? Experience in Oracle Performance Tuning & Monitoring using ADDM, AWR, STATSPACK etc.
? Expert in Multiple Database Design, Configuring Logical & Physical database and DB capacity planning by understanding the requirements
? Expert in Different Oracle Compression Mechanisms which will help in reducing the schema size & backup
? Employing Oracle Enterprise Management (OEM) by configuring Grid control tool to perform various administrative task and monitoring
? Recovery of database using Data Archival or Replication mechanisms
? Data transferring with export/import utilities and Data Pump and SQL* Loader
? Implement effective database security practices and procedures for DB security as well as to meet Organization security standards
? Expertise in Oracle Recovery Manager (RMAN) for Backup/Recovery purpose and Oracle Data Guard 11g/10g/9i for Data Replication Mechanisms
? Experience in Installing, Configuring, Administering Multiple RDBMS like MySQL, SQL server, Postgres etc.
? Experience on AWS technologies like Amazon EC2, ELB, Amazon VPC, Route53, Amazon S3, Amazon EBS, Amazon RDS, IAM, Amazon Redshift etc.
? Experience in working with Infrastructure Implementation & Network Configurations
Skills (2) Rating
System Administration