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1. Data_Engineering_Capstone_Project Data_Engineering_Capstone_Project Public

   End-to-end data engineering pipeline built as the capstone for the IBM Data Engineering Professional Certificate. Involves OLTP, NoSQL, Data Warehousing, ETL, Airflow automation, BI dashboards, and…

   Jupyter Notebook

2. ETL_Toll_Data_Pipeline_Project ETL_Toll_Data_Pipeline_Project Public

   Final project for IBM’s Data Engineering certificate (Course 8). ETL pipeline built with Apache Airflow and Bash to extract, transform, and consolidate toll data from CSV, TSV, and fixed-width files.

   Python

3. DataWarehouse_Waste_Management_Project DataWarehouse_Waste_Management_Project Public

   PostgreSQL-based data warehouse project for a Brazilian solid waste management company. Uses a star schema, advanced SQL (GROUPING SETS, ROLLUP, CUBE), and materialized views for multidimensional r…

4. SQL_Chicago_Data_Analysis_Project SQL_Chicago_Data_Analysis_Project Public

   SQL-based data analysis project using SQLite, pandas, and Jupyter SQL magic commands. Analyzes crime, school, and census data from Chicago to explore socioeconomic patterns using filtering, joins, …

   Jupyter Notebook

5. ETL_Banks_Data_Pipeline_Project ETL_Banks_Data_Pipeline_Project Public

   A complete Python ETL pipeline that extracts bank market capitalization data from Wikipedia, transforms it using live exchange rates, loads it into CSV and SQLite, and logs each step of the process…

   Python

6. Automotive_Sales_Insights_Dashboard Automotive_Sales_Insights_Dashboard Public

   Data visualization project analyzing automotive sales, recalls, and customer sentiment using IBM Cognos Analytics. Features KPIs, treemaps, heatmaps, and advanced visual storytelling techniques.