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

Microsoft Excel, Sql, Data Analysis, Problem-solving, Customer Relationship Management tools

Database management and SQL, Advanced troubleshooting and debugging techniques, ETL ELT process and optimization, Networking protocols and configurations, Data and API integrations, Data security and governance best practices