sql-project

Employee Management System in Python (Tkinter Frontend & MySQL Backend)

A collection of end-to-end SQL projects solving real-world business problems across retail, healthcare, finance, sports, e-commerce, and environmental analytics using DuckDB.

SQL project where I find the best rentals for different types of users, like romantic couples, history geeks or high-maintenance high-rollers

End-to-end Order-to-Cash analytics pipeline using Azure, Python ETL, SQL warehouse and Power BI dashboard

PostgreSQL-based E-Commerce SQL Analytics System demonstrating database design, normalization, analytics queries, indexing, stored procedures, functions, and transactions.

End-to-end Business Intelligence solution using Python, MySQL, and Power BI for Finance, Sales, and Inventory analytics.

Analyzed Spotify streaming data using PostgreSQL by solving real-world business problems with advanced SQL queries and query optimization.

Retail Sales Analysis using MySQL, Python, and SQL for Business Intelligence.

Student Management System Project using Python Library tkinter, MySQL, XAMPP server using PhpMyadmin database

Advanced SQL retail analytics case study with 46 business queries, ETL pipelines, KPI analysis, cohort retention, and performance optimization using SQLite and Python.

End-to-end SQL analytics project featuring database design, SQL queries, and business insights.

A complete SQL project demonstrating structured data modeling, relational database design, and best practices for data management and storage. Includes schemas, queries, stored procedures, and documentation to support efficient, scalable data workflows.

A SQL project that designs and queries a relational restaurant database using normalized tables, primary and foreign keys, and many-to-many relationships.

Using SQL and Python, I analyzed a FIFA World Cup database covering both Men's and Women's tournaments. By querying data on teams, players, matches, goals, and bookings, I uncovered insights into scoring trends, tournament records, player demographics, disciplinary patterns, host nation performance, and historical comparisons between competitions