System Testing, Quality Assurance, Performance Tuning, Middleware technologies and applications, Resolving issues through Trace files, Database structures, Technical Integration, ERP systems Integration

Query Tuning, Performance Tuning, PostgreSQL, Golden Gate, Mssql, Rman, Data Guard, Oracle Architecture, Rac, MySQL, Oracle 12c, Indexing, Disaster Recovery Planning, Always On availability groups, backup and recovery operations, Resource Allocation

Databases, Distributed Systems, Data Structures And Algorithms, Database Internals, large-scale computing, GoogleSQL dialect, PostgreSQL internals

Databases, Pyspark, AWS Glue, Data Warehousing, Redshift, Python, Airflow, AWS services S3, Data Lake concepts, dbt, Advanced SQL and performance tuning