Restaurant Web System

🍽️ Project Description

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Comprehensive web system developed for a local restaurant, including digital menu presentation, online reservation system, and interactive gallery. This project combines my frontend and backend skills to create a complete customer experience.

🛠️ Technology Stack

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Frontend

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• Semantic HTML5
• CSS3 with animations
• Vanilla JavaScript for interactivity
• Bootstrap 5 for responsive design

Backend

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• PHP for server logic
• MySQL for data management
• PHPMailer for notifications

✨ Featured Functionalities

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🍕 Interactive Digital Menu

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// Category filtering system
const filterMenu = (category) => {
    const items = document.querySelectorAll('.menu-item');
    items.forEach(item => {
        if (category === 'all' || item.dataset.category === category) {
            item.style.display = 'block';
        } else {
            item.style.display = 'none';
        }
    });
}

📅 Reservation System

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• Real-time validation
• Email confirmation
• Administrative panel for management
• Availability calendar

📸 Multimedia Gallery

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• Lazy loading for optimization
• Lightbox for viewing
• Image categorization
• Responsive masonry design

💻 System Architecture

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restaurant/
├── frontend/
│   ├── index.html
│   ├── menu.html
│   ├── reservations.html
│   └── assets/
│       ├── css/
│       ├── js/
│       └── img/
├── backend/
│   ├── api/
│   │   ├── reservations.php
│   │   └── menu.php
│   └── admin/
│       ├── dashboard.php
│       └── manage.php
└── database/
    └── restaurant.sql

🎨 Design Features

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User Experience

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• Mobile-first: Priority design for mobile devices
• Accessibility: Compliance with WCAG 2.1 standards
• Performance: Image and code optimization
• SEO: Structure optimized for search engines

Visual Interface

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/* Restaurant custom theme */
:root {
    --color-primary: #8B4513;
    --color-secondary: #FFA500;
    --color-accent: #FF6347;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
}

📊 Performance Metrics

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• ⚡ Load time: < 2 seconds
• 📱 Mobile Score: 95/100 (Lighthouse)
• ♿ Accessibility: 98/100
• 🔍 SEO Score: 100/100

🔒 Implemented Security

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• Client and server data validation
• Prepared statements to prevent SQL injection
• Input sanitization
• CSRF tokens in forms
• Sensitive data encryption

📈 Project Results

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Measurable Impact

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• 📈 40% increase in online reservations
• ⏱️ 60% reduction in management time
• ⭐ Improved customer experience
• 💰 Positive ROI in 3 months

🚀 Upcoming Improvements

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• Integration with delivery systems
• Native mobile app
• Points and loyalty system
• Customer service chatbot
• Predictive demand analysis

📝 Lessons Learned

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1. Full-Stack Integration: Effective coordination between frontend and backend
2. User-Centric Design: Importance of user-centered design
3. Performance Matters: Optimization as a priority
4. Business Logic: Translating business requirements into code

🔗 Project Links

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📊 GitHub Repository

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This project represents my ability to develop complete solutions that solve real business problems, combining attractive design with robust functionality.