Operating systems (Windows, macOS), Performance Tuning, Database Management, Data Warehouse Concepts, Data Modeling, Linux, ETL/ELT process and optimization, Data quality management, Networking protocols and configurations, Data and API integrations, Data pipeline design, Advanced troubleshooting and debugging, SQL – Query optimization

Operating systems (Windows, macOS), Performance Tuning, Database Management, Data Warehouse Concepts, Data Modeling, Linux, Advanced troubleshooting and debugging techniques, Compliance requirements, ETL/ELT process and optimization, Data quality management, Data privacy standards, Networking protocols and configurations, Data and API integrations, Data pipeline design, Data access controls, SQL – Query optimization, Data security and governance best practices

data warehouses , Power Bi, Tableau, Sql, Rest Apis, Python, Data Analysis, Stored procedures, Data Validation, Reporting and dashboard tools, ETL processes, Relational database management systems