Hard Skills
AdvancedSQL Querying and OptimizationThe expertise in writing and tuning Structured Query Language commands to retrieve and manipulate data within relational databases efficiently.
ExpertDatabase Schema DesignThe process of defining the logical and physical structure of a database, including tables, relationships, and constraints.
IntermediateETL Pipeline DevelopmentThe ability to design and implement Extract, Transform, and Load processes to integrate data from diverse sources into a central warehouse.
AdvancedDatabase Security and ComplianceManaging access controls, encryption, and auditing to ensure data privacy and adherence to regulations like GDPR or HIPAA.
IntermediateData Visualization and ReportingThe skill of translating complex datasets into clear, interactive visual representations to support business decision-making.