Business Requirement

Data Modeling & Dimensional Modeling Snowflake Power BI Apache Spark Python & SQL for Data Engineering Employee Management & HR Analytics AI Agent Engineer Inventory & Order Management

Basic Beginner Advanced Intermediate

Free Paid

Kimball Dimensional Modeling CSV Processing Data Engineering Kafka Consumers Slowly Changing Dimensions ETL Pipeline Design Regulatory Compliance HR Systems JDBC Star Schema Business Intelligence Apache Kafka Snowflake Security Google Drive Change Data Capture REST API Integration Database Design Data Modeling PySpark Healthcare Analytics Role-Based Access Control (RBAC) Entity Resolution E-commerce Systems Medallion Architecture Data Integration Data Warehousing Real-Time Analytics JSON Processing Customer 360 Natural Key Matching Real-Time Data Ingestion Data Governance Data Classification Audit Logging PostgreSQL Streaming Data Engineering SQL JSON Cloud Storage Ingestion Master Data Management API Data Ingestion FastAPI Dynamic Data Masking OpenAI Business Requirements Power BI PySpark Structured Streaming User Analytics Row Access Policies Database Ingestion Python ETL Pipeline Development

ETL Human-in-the-Loop Approval Fact & Dimension Modeling REST API Rate Limiting Data Engineering API Pagination OOP CSV HR Analytics Data Quality Star Schema Row Hashing SCD Type 1 Apache Kafka JDBC gdown Google Drive JSON Parsing Data Modeling Structured Streaming PySpark Payroll Logic SCD Type 2 Bronze-Silver-Gold Entity Resolution GDPR Inventory Management LLM Tool Calling Data Warehousing Natural Keys CDC Kafka Consumer Order Processing REST API Development Snowflake Data Ingestion Pipeline Python Development Customer 360 RBAC Object Tagging Cloud Storage Audit Logging Requirements Analysis PostgreSQL File Discovery Workflow State Machines DPDP SQL JSON Data Transformation Kimball Modeling HIPAA FastAPI Dynamic Data Masking Power BI Agentic Workflows BRD Authoring DAX SQL Aggregations Row Access Policies Database Normalization Python Schema-Driven Ingestion

Human Resources and HR Analytics API Data Integration Retail Data Engineering Sales Analytics Real-Time Data Engineering Cloud Data Integration Manufacturing and Warehouse Inventory Retail Banking Transaction Data Engineering Customer Data Integration Healthcare Data Security E-commerce and Retail Product Analytics and User Engagement SaaS Revenue and Subscription Intelligence