Modern Data Warehouse with SQL Server
Data Engineering Portfolio Project | SQL Server, T-SQL, ETL and Data Modelling
Designed and implemented an end-to-end data warehouse using medallion architecture; Bronze, Silver and Gold layers.
Loaded CRM and ERP source data into the Bronze layer and developed stored procedures to clean, standardize, validate and integrate the data in the Silver layer.
Created analytics-ready views for customers, products and sales in the Gold layer, using dimensional data modelling principles.
Implemented data quality checks and analytical SQL queries to explore sales performance, customer behaviour and product trends.
