Rajesh Kumar
Senior Database Administrator @Thermo Fisher Scientific
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WORK HISTORY
Senior Database Administrator @Thermo Fisher Scientific
Manchester, GB
EDUCATION
Anna University Chennai
Bachelor of Engineering (B.E.), Electrical, Electronic and Communications Engineering Technology/Technician
ABOUT RAJESH KUMAR
Senior DBA with experience in designing, developing and supporting database systems for world-class companies. Professional strengths include extensive database technology expertise, team leadership and management, strong oral and written communication skills, proven ability to design and implement IT support infrastructures, and ability to achieve corporate objectives in challenging work environments.My Experience Includes:• Sr. Oracle DBA (Development,Test, UAT/QA & Production)• Cluster administration and Monitoring, Maintaining RAC Database and ASM• Database Backup/Recovery• Database Architecture• Team Leadership and Management• Database Performance Tuning• Perform Query tuning and memory tuning by using various reports like ADDM, AWR and ASH.• Database Cloning, upgradation, Migration and Patch Management• Experience in data management tools like EXP, IMP, EXPDP and IMPDP• Backup of RAC Database using RMAN• Performing Physical and logical standby database.(switchover,failover,different types of modes)• Having knowledge on AWS cloud.(EC2,VPC,IAM)• Having Knowledge on MYSQL database
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