Rajesh Mullavalappil, Senior Database Administrator

Rajesh Mullavalappil

Senior Database Administrator

ERES- Dubai Land Department

Location
India
Education
Bachelor's degree, B.Tech
Experience
16 years, 7 Months

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Work Experience

Total years of experience :16 years, 7 Months

Senior Database Administrator at ERES- Dubai Land Department
  • United Arab Emirates - Dubai
  • My current job since August 2015

Working on 11gand 12c - Real Application Cluster(RAC), 13c Grid Contol, Oracle Enterprise Manager(OEM), SQL tuning, Performance Tuning, PLSQL coding, Datagaurd, RMAN, ASM and Golden gate techmology

Senior Database Administrator at Fidelity Investments
  • India - Bengaluru
  • October 2007 to July 2015

• Currently working with Fidelity Investment as Senior Oracle Database Administrator

• Worked as Oracle Database Administrator with IBM India Private Ldt as an IT Analyst (Oracle DBA).

• Worked as a Senior Software Engineer in HCL Technologies Pvt Ltd., Bangalore from October’ 2007 to July, 2010.
• Worked at client location for 2.5 years.


Professional Experience

• Expertise on Database Oracle 9i, 10g and 11g Real Application Cluster, 12c Grid Control-Oracle Enterprise Manager, SQL tuning, Performance Tuning, PLSQL coding, Datagaurd, RMAN, ASM and Oracle Exadata
• Database architecture knowledge and administration.
• Performance and Tuning knowledge.
• Datagaurd knowledge.
• Migration of database from one platform to another (AIX to LINUX)
• Installation, configuration, up-gradation and patching of Oracle databases.
• Experience in Oracle and operating system performance monitoring.
• Experience in creating views, procedures, functions and packages for integration of legacy applications with the new application being developed.
• Adaptable to various assignments / environments.
• Interpersonal Skills with the ability to work as an individual and as a team player.
• Client interaction and issue resolution.
• Identifying and Rectifying Database Fragmentation
• Monitoring Storage Space in file systems
• Monitoring the growth of the database and initiating appropriate actions
• Schema management; user creation, profiles, roles

Fidelity Investments
Industry Sector: Mutual Fund and Personal Work Place Investing
Position: Senior Oracle Database Administrator
Dates: February 2013 to present
Role : Subject Matter Expert(SME)

• Oracle Database administrator with Oracle 9i, 10g, 11g-RAC database
• Installation, patching, cloning of oracle databases.
• Physical standby -DATAGAURD
• Database patching and Upgradation.
• Backup and recovery.
• Performance Tuning of Oracle database.
• Production support for Oracle, Shell Script & HP-UX
• Performance Tuning
• Procedures & Standards
• PL-SQL
• Multi-Master Replication
• Datagaurd

Working as Senior Oracle Database Administrator with Fidelity involved in core oracle activities, Projects which I am dealing with are -Migration from AIX (Single Oracle Instance) to Linux RAC environment, setting up Multi Master Replication, Setting up Active Datagaurd, working on Oracle Exadata databases and RAC databases.

Education

Bachelor's degree, B.Tech
  • at Federal Institute Of Science And Technology
  • August 2007

I have been placed in an Multinational Company during the 3rd year of my engineering studies, received awards for paper presentation and seminars during my academic years.

Specialties & Skills

Oracle RAC
Database Administration
Oracle SQL
Oracle, Oracle RAC, Oracle Database Administration,RMAN,ASM,DATAGUARD,GOLDEN GATE

Languages

English
Expert

Training and Certifications

Oracle Certified Associate (Certificate)
Date Attended:
June 2012
Valid Until:
January 9999