GymMate: Your Fitness, Our Plan, Your Success 💪

GymMate is a personalized fitness web application that provides custom exercise and meal plans based on user data such as age, weight, height, fitness goals, and dietary preferences. Built using Java, OOP principles, and Data Structures & Algorithms (DSA), the app offers tailored guidance to help users achieve their wellness objectives.

🚀 Features

• 🔐 Secure data collection (height, age, weight, fitness goals, dietary preferences)
• 🧠 Smart plan generation (BMI, BMR, calories, macronutrients)
• 📈 Progress tracking and motivational prompts
• 🖥️ Intuitive and responsive user interface
• 🛠️ Scalable backend with Spring Boot

🎯 Objectives

• Collect and analyze user input to calculate health metrics
• Generate personalized meal and exercise plans
• Leverage DSA to optimize data handling and plan recommendations
• Apply OOP for modular, maintainable code
• Enhance user engagement and long-term adherence

🧱 Tech Stack

Layer	Tools & Technologies
Language	Java 17, HTML5, CSS3, JavaScript
Backend	Spring Boot 3.3.0 (RESTful API)
Frontend	HTML5, CSS3, JavaScript
Database	MongoDB Atlas (Cloud Database)
Security	Spring Security, JWT Authentication
Algorithms	Merge Sort, Binary Search, Custom Optimization
Structures	HashMaps, Arrays, Lists, Graphs
Build Tool	Maven 3.12.1
Dependencies	Lombok 1.18.30, Spring Web, Spring Data MongoDB

🧪 Installation & Usage

# Clone the repository
git clone https://github.com/your-username/GymMate.git
cd GymMate

# Start the backend (Spring Boot)
cd backend
./mvnw spring-boot:run

# Start the frontend
cd ../frontend
open index.html  # or use a local server like Live Server

🗂️ Project Structure

GymMate/ ├── backend/ │ ├── src/ │ └── pom.xml ├── frontend/ │ ├── index.html │ ├── style.css │ └── script.js ├── README.md └── docs/

👨‍👩‍👦 Team Members

• Cao Pham Minh Dang ([email protected])

• Pham Dinh Hieu ([email protected])

• Nguyen Cung Thanh ([email protected])

• Duong Pham Minh Dung ([email protected])

👨‍🏫 Supervisors

• Prof. Sungdeok Cha ([email protected])

• Dr. Pham Huy Hieu ([email protected])

📌 License

This project is developed as part of COMP1020 - Object-Oriented Programming and Data Structure at VinUniversity. Not intended for commercial use.