This is a simple Java console application for an online shopping system. It allows users to log in, buy products, cancel products, display all products, and log out. The application uses a HashMap to store user credentials and a separate Business Logic (BL) class to handle the buying and cancelling of products.

A small javascript library for creating interactive content and decisioning automation using businesslogic.online webservices.

Components (Delphi) for reusable, database independent programming of business or data logic

SQL-based analysis of the Chinook product sales database (Kaggle). Uses JOINs, aggregations, and window functions (RANK, ROW_NUMBER) to analyze revenue, top-selling tracks, regional performance, and monthly trends. Demonstrates business logic, relational querying, and data analytics using SQL and Python to generate actionable insights.

Built a structured analytical dataset from multiple HR and project files using Python and Pandas. Cleaned, merged, and automated business rules with custom logic and aggregated project cost reports. Delivered an analysis-ready master dataset with 100% accuracy evaluation for problem-solving and structure.

This app is a weekly programming submission for Epicodus programming bootcamp. The learning objectives are to separate Javascript business logic and user interface logic, implement for loops and include tests for each behavior.