• 🌟 Application Portfolio
• 🤝 Collaborative Systems
• 🛠️ Technology Stack
• 🚀 Getting Started
• 📞 Contact

Welcome to my development portfolio! This repository showcases a diverse range of applications and systems, from ride-sharing platforms to collaborative solutions. Each project demonstrates different aspects of modern mobile and web development.

• 📱 Mobile Applications: Native Android apps with modern UI/UX
• 🔥 Firebase Integration: Real-time databases and authentication
• 🗺️ Location Services: GPS tracking and mapping functionality
• 🤝 Collaborative Systems: Integrated multi-service architectures
• 🎨 Visual Design: Material Design and custom UI components

1. Launch the app and choose your role (Passenger or Driver)
2. Create an account or login with existing credentials
3. Grant location permissions when prompted

1. Set your pickup location (current location by default)
2. Enter your destination
3. Request a ride by tapping "Chamar Uber"
4. Wait for a driver to accept your request
5. Track your driver's location in real-time
6. Complete the trip and view payment details

1. Wait for ride requests in the "RequestsActivity"
2. View incoming requests with passenger details
3. Accept a ride request
4. Navigate to the passenger's location
5. Pick up the passenger and navigate to the destination
6. Complete the trip and process payment

Food Delivery Platform

A comprehensive food delivery application inspired by iFood, featuring restaurant listings, menu browsing, order management, and real-time delivery tracking.

Key Features:

• 🍽️ Restaurant discovery and browsing
• 📱 Interactive menu with customisation options
• 🛒 Shopping cart and order management

Weather Forecast Application

A beautiful weather application providing accurate forecasts with an intuitive interface and location-based weather updates.

Key Features:

• 🌡️ Current weather conditions and forecasts
• 📍 Location-based detection
• 📊 Weather charts

Social Media Chat Platform

An Instagram-inspired social chat application with photo sharing, real-time messaging, and social networking features.

Key Features:

• 📸 Photo sharing with filters and effects
• 💬 Real-time messaging and chat rooms
• 👥 User profiles and social connections
• ❤️ Like, comment
• 📱 Stories and status updates

Classic Game Implementation

A classic Flappy Bird game implementation with smooth animations, scoring system, and engaging gameplay mechanics.

Key Features:

• 🎮 Intuitive tap-to-fly controls
• 🏆 High score tracking and leaderboards
• 🎵 Sound effects and background music
• 🌈 Colorful graphics and animations
• 📊 Game statistics and achievements

Task Management Application

A comprehensive task management application for organizing daily activities, setting reminders, and tracking productivity.

Key Features:

• ✏️ Create, edit, and organize task
• 🔔 Smart notifications and reminders
• 🏷️ Categories and priority management

Medical Utility Application

A medical utility application providing health tracking, medication reminders, and medical information management.

Key Features:

• 📋 Health records and history
• 🏥 Doctor appointments scheduling

Marketplace Platform

A marketplace application inspired by OLX, enabling users to buy and sell products with advanced search and filtering capabilities.

Key Features:

• 🏪 Product listings and browsing
• 🔍 Advanced search and filters
• 💬 In-app messaging system
• 📸 Photo upload and gallery

A comprehensive scouting platform consisting of three interconnected applications working together to provide a complete solution for talent identification and management.

graph TD
    A[Scounting Mobile App] --> B[ScountingApi]
    B --> C[ScountingDataBaseSql]
    C --> B
    B --> A
    
    A --> D[User Interface]
    B --> E[Business Logic]
    C --> F[Data Storage]
    
    style A fill:#e1f5fe
    style B fill:#f3e5f5
    style C fill:#e8f5e8

Main Scouting Application

The primary mobile application providing intuitive interfaces for scouts, coaches, and administrators to manage talent identification processes.

Key Features:

• 👥 Scout and player profile management
• 📱 Real-time data synchronization

REST API Service

A robust REST API service handling all business logic, authentication, and data processing for the scouting ecosystem.

Key Features:

• 🔐 Secure authentication and authorization
• 📡 RESTful API endpoints
• 🔄 Real-time data processing
• 📊 Analytics and reporting engine
• 🛡️ Data validation and security

Database Layer

Comprehensive database design and management system providing optimized data storage and retrieval for the scouting platform.

Key Features:

• 🗃️ Optimized database schema design
• 📈 Performance tuning and indexing
• 🔄 Data migration and versioning
• 🛡️ Backup and recovery procedures
• 📊 Database analytics and monitoring

The three applications work seamlessly together:

1. Scouting provides the user interface and mobile experience
2. ScoutingApi handles all business logic and API communication
3. ScoutingDataBaseSql manages data persistence and retrieval

This architecture ensures scalability, maintainability, and optimal performance across the entire scouting ecosystem.

Before running any application, ensure you have:

• Android Studio (latest version)
• Java 8+ or Kotlin support
• Google Maps API Key (for location-based apps)
• Firebase Project with required services
• Android SDK (minimum API level varies by project)

1. Clone any repository:

   git clone https://github.com/OL-sergio/[repository-name].git
   cd [repository-name]

2. Configure Firebase:

   • Create Firebase project
   • Download google-services.json
   • Place in app/ directory

3. Setup API Keys:

   • Configure required API keys in AndroidManifest.xml
   • Update configuration files as needed

4. Build and Run:

   ./gradlew build
   ./gradlew installDebug

Each repository contains specific setup instructions in its individual README file. Please refer to the respective documentation for detailed configuration steps.

Contributions are welcome across all projects! Please feel free to:

• 🐛 Report bugs and issues
• 💡 Suggest new features
• 🔀 Submit pull requests
• ⭐ Star repositories you find useful

Individual projects may have different licenses. Please check each repository for specific license information.

⚠️ Important: All API keys shown in public repositories are examples only. Replace with your own keys for production use.