Web Chefs 🧑‍🍳

🔹 Project Overview

Shield Guard is a comprehensive smart solution built to address some of the most pressing and overlooked issues faced by military personnel:

• Mental Health Crisis: 20% of soldiers experience PTSD, yet 60% avoid seeking help due to stigma.
• Security Vulnerabilities: Outdated communication systems make operations vulnerable to cyberattacks.
• Economic Instability Post-Service: 35% of veterans face unemployment due to difficulty transitioning to civilian careers.

“We're not just solving a problem. We're saving lives, protecting intelligence, and creating a sustainable future for our veterans.”

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🌟 Features

• AI-Driven PTSD Chatbot: Offers confidential, 24/7 emotional support and therapy for soldiers.
• Blockchain-Secure Messaging: A tamper-proof, end-to-end encrypted communication system leveraging blockchain to ensure secure, real-time intelligence sharing for military operations.

Blockchain-Secure Messaging Details

• End-to-End Encryption:

  • Messages are encrypted using AES-256 encryption for maximum security.
  • Only the intended sender and receiver can decrypt the messages.

• Blockchain Integration:

  • Each message is stored as a block in a blockchain.
  • The blockchain ensures tamper-proof communication by linking blocks with cryptographic hashes.
  • Any modification to a message invalidates the blockchain, ensuring data integrity.

• Real-Time Communication:

  • Messages are delivered instantly using WebSocket technology.
  • Users can view their chat history, which is securely stored in the blockchain.

• User-Friendly Interface:

  • Chat messages are color-coded for easy differentiation between sent and received messages.
  • Users can select a recipient from their chat list or manually enter a username to start a new conversation.

• Impact:

  • Prevents interception risks during military operations.
  • Ensures secure and verifiable communication for critical missions.

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🌟 Other Features

• Veteran Skill-Sharing Hub: Enables veterans to upskill, mentor, and monetize their military experience.

Veteran Skill-Sharing Hub Details

• Multi-Level Verification System

  • Email verification for all users
  • Document verification by admin panel for veteran instructors
  • Service record authentication for veteran status
  • Two-factor authentication for enhanced security

• Class Management System

  • Interactive course creation dashboard
  • Flexible scheduling with timezone support
  • Automated reminder system
  • Class capacity management
  • Course analytics and progress tracking

• Integrated Virtual Classroom

  • Built-in video conferencing platform
  • Screen sharing and whiteboard features
  • Recording capabilities for async learning
  • Chat and Q&A functionality
  • File sharing and resource distribution

• Secure Payment Infrastructure

  • Stripe integration for payment processing
  • Automated instructor remuneration system
  • Subscription and pay-per-class options
  • Revenue sharing model (70-30 split favoring instructors)
  • Transparent pricing and refund policies

• Advanced Scheduling System

  • Calendar integration (Google/Outlook)
  • Conflict detection and resolution
  • Waitlist management
  • Rescheduling with notification system
  • Batch scheduling for recurring classes

• Community Features

  • Peer-to-peer mentoring system
  • Discussion forums by specialty
  • Resource library sharing
  • Success story showcase
  • Networking opportunities

• Quality Assurance

  • Student feedback and rating system
  • Course quality monitoring
  • Regular content audits
  • Performance metrics tracking
  • Continuous improvement protocols

• Real-Time Threat Dashboard: AI-based filtering of real-time intel and fake news to enable informed decisions.

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🧰 Tech Stack

• Frontend: React.js (Web), React Native (Mobile App prototype)
• Backend: Node.js with Express, Flask & FastAPI for AI integration
• Blockchain: Custom blockchain implementation for secure messaging
• AI/ML: TensorFlow, GeminiPro (fine-tuned for PTSD therapy)

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⚖️ Setup & Usage Instructions

Backend

cd backend
npm install
npm run dev

Frontend

cd frontend
npm install
npm run dev

Ensure MongoDB or relevant services are running before starting.

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👥 Team Members

Email us for doubts!!

• Deep Das — deepdblm@gmail.com
• Bodhini Jain — jainbodhini05@gmail.com
• Swapna K — swapnakondapuram05@gmail.com

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📊 Why This Matters

• Saves Lives: Early mental health intervention reduces PTSD damage.
• Secures Communications: Blockchain ensures operational safety.
• Empowers Veterans: Transition support reduces post-service unemployment.
• Unmatched Social Impact: No direct competition in a space that urgently needs innovation.

“Web Chefs is not just an application. It is a movement toward safer, healthier, and more empowered military lives.”

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✨ Vision

Extend this solution to police, firefighters, and emergency responders. Introduce IoT wearables like stress-detecting smartwatches and partner with governments to build institutional trust.

Let's cook up a safer world with Web Chefs. 🧑‍🍳

ENV INFO:

BACKEND:

• MONGODB_URL
• PORT
• JWT_SECRET
• JWT_EXPIRY
• DB_NAME
• ACCESS_TOKEN_SECRET
• REFRESH_TOKEN_SECRET
• ACCESS_TOKEN_EXPIRY
• REFRESH_TOKEN_EXPIRY
• EMAILJS_PUBLIC_KEY
• EMAILJS_SERVICE_ID
• EMAILJS_TEMPLATE_ID
• EMAILJS_PRIVATE_KEY
• FRONTEND_URL
• BACKEND_URL
• SMTP_EMAIL
• SMTP_PASS
• CLOUDINARY_NAME
• CLOUDINARY_API_KEY
• CLOUDINARY_SECRET_KEY
• COOKIE_DOMAIN
• NODE_ENV
• GEMINI_API_KEY

FRONTEND:

• VITE_BACKEND_URL
• VITE_FRONTEND_URL
• VITE_OPENAI_API_KEY
• VITE_GEMINI_API_KEY
• VITE_DEEPSEEK_API_KEY
• VITE_NEWS_API_KEY