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1. customer-trends-data-analysis-SQL-Python-PowerBI customer-trends-data-analysis-SQL-Python-PowerBI Public

   This project analyzes customer shopping behavior using transactional data from 3,900 purchases across various product categories. The goal is to uncover insights into spending patterns, customer se…

   Python

2. vendor-performance-data-analysis-SQL-Python-PowerBI vendor-performance-data-analysis-SQL-Python-PowerBI Public

   A comprehensive analysis of vendor purchasing patterns, sales performance, inventory turnover, and profitability insights. The project follows a complete data pipeline from raw CSV ingestion to int…

   Python

3. supply-chain-analysis supply-chain-analysis Public

   A data-driven analysis of delivery operations for a global e-commerce platform, covering 172,765 orders across January 2015 – January 2018. The project identifies root causes of chronic late delive…

   Python

4. 01_EDA_DE 01_EDA_DE Public

   A SQL project analyzing the data engineer job market using real world job posting data. It demonstrates my ability to write production-quality analytical SQL, design efficient queries, and turn bus…

5. 02_ELT_DE 02_ELT_DE Public

   A production-ready ELT pipeline demonstrating batch processing patterns for data warehouse maintenance using DuckDB. Implements incremental snapshot updates with MERGE (upsert) operations, staging …

6. 03_DW_MART_BUILD_DE 03_DW_MART_BUILD_DE Public

   An end-to-end data engineering pipeline that transforms raw CSV files from Google Cloud Storage into a normalized star schema data warehouse, then builds analytical data marts.