🧮 Calculator App – Spring Boot Backend

A simple RESTful calculator application built with Java and Spring Boot. It provides a single /api/calculate endpoint that performs basic arithmetic operations using query parameters.

• Github URL: Project Link

🧰 Tech Stack

• Java, Spring Boot, Maven
• MySQL
• HTML, CSS, JavaScript
• REST APIs

📌 Features

• ➕ Addition (add)
• ➖ Subtraction (sub)
• ✖️ Multiplication (mul)
• ➗ Division (div) with divide-by-zero handling

🌐 Clean and extensible RESTful API design makes it easy to integrate and scale the app for future operations.