07/13/2026 updated
100 % available
Database | Expert in Performance Tunning and Automation | 18+ Years Experience
Navi Mumbai, India
Only remote
B.Tech. (Electronics) from YCM University, 2007About me
Oracle Database | Performance Tunning and Automation professional. Over 18 years of experience in managing critical databases in Banking and Telecom domain. Keen on automating tasks which repeats like backup, restore drills, software error handling, patch management using sql, python and shell.
Application Performance ManagementDatabase TuningOracle Data GuardPython (Programming Language)Oracle DatabasesOracle RacPerformance TuningRecovery Manager (RMAN)SQL DatabasesSQL Performance AnalyzerDatabase Performance AnalyzerSQL OptimizationDatabase OptimizationOracle DesignerOracle System Implementation
Oracle Database Administration
Expertise in Oracle DBA operations including installation, configuration, upgrade, performance tuning, backup and disaster recovery across multiple Oracle versions
Database Performance Optimization
Advanced performance tuning and troubleshooting skills in multi-node RAC environments, ensuring high availability and minimized latency
Database Automation and Machine Learning
Successfully designed ML models to predict database issues and optimize maintenance schedules, achieving 90%+ accuracy in error predictions and load forecasting
RAC and ASM Technologies
Proficient in Real Application Clusters and Automatic Storage Management for high availability database solutions
SQL and PL/SQL Development
Advanced SQL query optimization and PL/SQL programming for database applications and automation
Shell Scripting and Python
Automation of administrative tasks via shell scripting and Python programming for continuous process improvements
Data Security and Compliance
Implementation and maintenance of Data Encryption (TDE) for secure data handling and regulatory compliance
Backup and Recovery Strategies
Development and management of comprehensive backup and disaster recovery strategies using RMAN
Expertise in Oracle DBA operations including installation, configuration, upgrade, performance tuning, backup and disaster recovery across multiple Oracle versions
Database Performance Optimization
Advanced performance tuning and troubleshooting skills in multi-node RAC environments, ensuring high availability and minimized latency
Database Automation and Machine Learning
Successfully designed ML models to predict database issues and optimize maintenance schedules, achieving 90%+ accuracy in error predictions and load forecasting
RAC and ASM Technologies
Proficient in Real Application Clusters and Automatic Storage Management for high availability database solutions
SQL and PL/SQL Development
Advanced SQL query optimization and PL/SQL programming for database applications and automation
Shell Scripting and Python
Automation of administrative tasks via shell scripting and Python programming for continuous process improvements
Data Security and Compliance
Implementation and maintenance of Data Encryption (TDE) for secure data handling and regulatory compliance
Backup and Recovery Strategies
Development and management of comprehensive backup and disaster recovery strategies using RMAN
Experience
Professional experience10+ years
Freelancer since2022
Languages
EnglishFluentHindiNative speaker
Project history
Managing Oracle DBA operations for clients including AU Bank, HDFC Ergo, Nuvama in RAC environments. Leading operational coordination, automation, RPA strategy, system monitoring, capacity planning, and database security initiatives.
Led team of DBAs for production support in critical environments for SBI. Managed SCD implementation, data security, health monitoring, disaster recovery, performance tuning, and strategic planning.
Worked with clients including Deutsche Bank, Canadian Bank, American Airlines, SBI in RAC, DR, 12c,19c environments using various technologies including Python, SnowFlake, MongoDB, PostgreSQL.