Appurubhukta Sai
Oracle Database Administrator @Wipro
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WORK HISTORY
Oracle Database Administrator @Wipro
Coimbatore, IN
Having 3+ years of experience in Information technology with strong experience in Oracle 11g,12c and 19c database administration. Primarily responsible for creating Database objects, tablespaces, users, roles etc. Responsible for setting and managing user accounts, Granting required privileges to users. Monitoring the standalone and RAC DB environments status using srvctl and crsctl service commands and performing shutdown and startup of the DB’s as and when required checking alert logs and background trace files on daily basis and resolving problems. Applying PSU patches on 11g DB’s using Opatch auto utility. Using traditional export-import and Data pump for refreshing schemas, tables and different objects. Working on 12c,19c container (CDB) and PDB level environments. Performing point in time PDB refreshes (12c,19c),11g refreshes from production to other environments. Tuning the databases SQL Queries for optimal performance. Generated performance reports and Daily health checkup of the database using utilities like AWR, ASH and ADDM to gather performance statistics. Rebuilding of Indexes for better performance, maintenance of Oracle Database. Monitoring the Gaps between primary and standby databases and fixing FRA issues and taking necessary actions. Maintaining Tablespaces, Storage Management, Undo Management. Experience in taking backup with the help of RMAN (incremental and Level 0) on Tape, Disk. Administration of ASM Instances and adding Disks to ASM Disk Groups as per the requirement. Created DB links across databases and Solved Database connectivity issues by continuously monitoring the status of the listeners and instances. Working on 11g,12c,19c DB decommission related activity. Providing response for all system / database issues on 24/7 schedule responding to critical events and situations
EDUCATION
Catherine Junior college
M.P.C, Mathematics
BITS Pilani Work Integrated Learning Programmes
Master of Technology - MTech, Computer Science
Department of Management Studies, Gayatri Vidya Parishad College For Degree and PG Courses (A)
B.Sc (M.P.Cs), mathematic, physics and computer science
Catherine high school
10TH
ABOUT APPURUBHUKTA SAI
My academic journey reflects a consistent record of excellence, with high percentages in B.Sc.(M.P. Cs), Intermediate, and 10th grade. I am proficient in Oracle DBA SQL, M.S. Office toolsDynamic Oracle Database Administrator with 3+ years of experience I am a highly detail-oriented professional adept at managing and optimizing Oracle databases. My skills include database performance tuning, backup and recovery, and implementing robust security measures to ensure data integrity. Known for my quick learning and leadership abilities, I\'ve effectively demonstrated a strong capacity to inspire and motivate teams.I excel in managing Oracle databases (11g/12c/19c) with Exadata and RAC architecture, backup & recovery using RMAN, and performance tuning. Tools like Oracle Enterprise Manager, Secure CRT, and SQL Developer are my strong suits.Achievements and Recognition I\'ve earned the prestigious Gen Z Star Award at Wipro for exceptional performance and innovative thinking. I am responsible for creating and managing database objects, monitoring DB environments, applying patches, using export-import and Data Pump, and tuning databases for optimal performance. My role involves performance monitoring, managing ASM instances, and troubleshooting database connectivity issues.Projects and Accomplishments I have contributed to high-level support and management of over 750+ production databases. My self-driven nature and problem-solving skills ensure timely responses to critical events. I have working on project Northern Trust (US) as an Oracle DBA, leveraging Exadata and RAC architecture.Personal Attributes are my quick learning, strong communication skills, and ability to work both independently and in teams make me a valuable asset. I am dedicated to achieving the best possible outcomes and continuously seek opportunities for growth and improvement.
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