Muruganantham Arumugam
Summary
- Seasoned Oracle DBA with proven track record of productivity and efficiency in database management. Specialize in SQL tuning, backup and recovery techniques, and Oracle Real Application Clusters (RAC). Excel in problem-solving, time management, and effective communication to ensure seamless database operations and support organizational objectives.
- Skilled in database administration with relevant experience in ensuring data accuracy and security, as well as managing performance and improving processes. Possess strong technical abilities in SQL server, Oracle databases, and data migration strategies. Successfully enhanced system efficiency and reliability through proactive database optimization and maintenance practices. Fostered teamwork and collaboration to meet tight deadlines and address challenging IT issues effectively.
- Innovative Database Architect with a solid background in designing, implementing, and maintaining complex database solutions. Possess strong skills in data modeling, system scalability, and ensuring data integrity across diverse platforms. Effective communicator and collaborator who has contributed to enhancing database performance and supporting business objectives through strategic planning and technology integration.
- Experienced in fast-paced environments and adaptable to last-minute changes. Thrives under pressure and consistently earns high marks for work quality and speed.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Database Architect
ORION INNOVATION
USA
05.2023 - Current
Lead Database Administration
Kyndryl SOLUTIONS
INDIA
09.2021 - 03.2023
Senior Tech services specialist
IBM
INDIA
09.2017 - 08.2021
Consultant-DBA
Verizon Data Services
INDIA
12.2010 - 08.2017
Database Administrator
Infinite computer solution
INDIA
02.2010 - 12.2010
Education
Master of computer Application -
AVVM College, Bharathidasan University, India
01.2008
Bachelor of computer science -
AVVM College, Bharathidasan University, India
01.2004
Skills
- RDBMS: Oracle 10g to 19c (RAC/ASM),MSSQL ,PostgreSQL ,AWS RDS
- Data Migration Tools: AWS SCT/DMS, Ora2PG, EDB MTK,
- Data Replication: Oracle Golden gate, Data Pump, log shipping,
- Development and Monitoring: SQL Developer, TOAD, PgAdmin, SQL Workbench, OEM, PEM
- Operating systems: Oracle /Red hot Linux, IBM AIX ,Window
Certification
- IBM Block chain Foundation Developer
- Microsoft Azure Fundamentals Certified
- AWS Certified Solutions Architect – Associate
- GCP - Associate Cloud Engineer.
- Oracle Certified Professional - 11g and Oracle Certified Expert
- EXIN CCC Big Data Foundation.
- ITIL Foundation Certificate in IT Service Management
Executed projects
- Database migration Planning: Develop a detailed data migration plan that ensures minimal downtime and data loss during the transition. Implement data replication and synchronization strategies to maintain data integrity throughout the migration process.
- PostgreSQL: Responsible for introduction of new open-source database technology PostgreSQL and carrying out Proof-of-Concept product evaluation exercises, including preparation of detailed functional specification and transfer the knowledge transfer to BAU team.
- Oracle Performance: Optimizing and fine-tuning Oracle database systems for peak efficiency and reliability. Adept at analyzing complex database structures, identifying performance bottlenecks, and implementing strategic solutions to enhance overall system performance.
- Automation: Worked on automation projects such as the Data Trending report, Oracle database access request, Oracle Database link, Blocking Session Report, and Health Check report.
- OEM Project: Implemented OEM (Oracle Enterprise Manager) tool to monitor and manage all Oracle Databases, Oracle Engineering systems and WebLogic servers in AZ estate to ensure the services works as efficiently and increasing transparency across the IT infrastructure.
Timeline
Database Architect
ORION INNOVATION
05.2023 - Current
Lead Database Administration
Kyndryl SOLUTIONS
09.2021 - 03.2023
Senior Tech services specialist
IBM
09.2017 - 08.2021
Consultant-DBA
Verizon Data Services
12.2010 - 08.2017
Database Administrator
Infinite computer solution
02.2010 - 12.2010
Master of computer Application -
AVVM College, Bharathidasan University, India
Bachelor of computer science -
AVVM College, Bharathidasan University, India
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