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StitchMe MVP Roadmap - Software-First Approach

🎯 Phase 1: Foundation & Core Infrastructure (Weeks 1-4)

Week 1-2: Project Setup & Authentication

  • Set up monorepo with Yarn workspaces
  • Initialize Supabase project (database, auth, storage)
  • Create basic React Native app with navigation
  • Implement user authentication (patients vs healthcare providers)
  • Set up Vercel deployment for web dashboard
  • Create shared TypeScript types package

Deliverables:

  • Working authentication system
  • Basic mobile app shell
  • Web dashboard foundation
  • Database schema design

Week 3-4: User Profiles & Basic UI

  • User profile management (height, weight, medical history)
  • Basic UI components library
  • Patient dashboard (mobile + web)
  • Healthcare provider dashboard
  • Real-time database sync with Supabase
  • Basic responsive design

Deliverables:

  • Complete user management system
  • Professional UI/UX design
  • Cross-platform consistency

📱 Phase 2: Mobile Camera & Image Processing (Weeks 5-8)

Week 5-6: Camera Integration

  • React Native camera implementation
  • Image capture and preprocessing
  • Basic wound detection using OpenCV
  • Image storage in Supabase Storage
  • Photo gallery and management

Week 7-8: LiDAR Integration (iOS)

  • ARKit integration for LiDAR scanning
  • 3D wound mapping and measurement
  • Depth data processing
  • 3D visualization components
  • Export 3D scan data

Deliverables:

  • Working camera system
  • Basic AI wound detection
  • LiDAR 3D scanning (iOS)
  • Image processing pipeline

🤖 Phase 3: AI/ML Core Development (Weeks 9-12)

Week 9-10: AI Service Architecture

  • Python FastAPI service setup
  • Wound classification model (PyTorch)
  • Image preprocessing pipeline
  • Model training infrastructure
  • API integration with mobile/web apps

Week 11-12: Advanced AI Features

  • Wound severity assessment
  • Treatment recommendation engine
  • Vital signs analysis (if camera-based)
  • Model optimization for mobile (TensorFlow Lite)
  • Real-time inference

Deliverables:

  • Working AI wound assessment
  • Treatment recommendations
  • Mobile-optimized models
  • Comprehensive testing suite

🎥 Phase 4: Video Calling & Real-time Features (Weeks 13-16)

Week 13-14: WebRTC Implementation

  • Video calling infrastructure
  • Screen sharing capabilities
  • Real-time chat system
  • Call scheduling and notifications
  • Recording capabilities (compliance)

Week 15-16: Device Simulation & Control

  • Virtual device simulator
  • Device control interface
  • Bluetooth/WiFi pairing simulation
  • Device status monitoring
  • Remote control capabilities

Deliverables:

  • Complete telemedicine platform
  • Device simulation system
  • Real-time communication

🖥️ Phase 5: Desktop & Web Completion (Weeks 17-20)

Week 17-18: Electron Desktop App

  • Electron app setup with React
  • Desktop-specific features
  • File system integration
  • Advanced dashboard features
  • Multi-monitor support

Week 19-20: Web Dashboard Enhancement

  • Advanced analytics and reporting
  • Admin panel for healthcare facilities
  • Bulk patient management
  • Integration APIs for hospitals
  • Compliance and security features

Deliverables:

  • Complete desktop application
  • Professional web dashboard
  • Enterprise-ready features

🔧 Phase 6: Hardware Integration Preparation (Weeks 21-24)

Week 21-22: Device Communication Protocol

  • Bluetooth Low Energy (BLE) protocol design
  • WiFi Direct communication
  • Device pairing animations
  • Command protocol specification
  • Security and encryption

Week 23-24: Embedded System Simulation

  • Raspberry Pi/Jetson Nano code
  • Motor control simulation
  • Sensor data simulation
  • Device firmware architecture
  • Hardware abstraction layer

Deliverables:

  • Complete communication protocols
  • Hardware simulation environment
  • Ready for physical device integration

🚀 Phase 7: Testing, Optimization & Deployment (Weeks 25-28)

Week 25-26: Comprehensive Testing

  • End-to-end testing suite
  • Performance optimization
  • Security audit and penetration testing
  • HIPAA compliance verification
  • Load testing and scalability

Week 27-28: Production Deployment

  • Production infrastructure setup
  • CI/CD pipeline implementation
  • Monitoring and logging
  • Documentation completion
  • User training materials

Deliverables:

  • Production-ready application
  • Complete documentation
  • Deployment infrastructure
  • Training materials

🎯 Success Metrics for Each Phase

Phase 1:

  • ✅ User can register and login
  • ✅ Basic navigation works across platforms
  • ✅ Database operations are functional

Phase 2:

  • ✅ Camera captures high-quality images
  • ✅ LiDAR creates accurate 3D scans
  • ✅ Images are processed and stored

Phase 3:

  • ✅ AI accurately detects wounds (>85% accuracy)
  • ✅ Treatment recommendations are medically sound
  • ✅ Models run efficiently on mobile devices

Phase 4:

  • ✅ Video calls are stable and high-quality
  • ✅ Real-time features work seamlessly
  • ✅ Device simulation is realistic

Phase 5:

  • ✅ Desktop app provides advanced features
  • ✅ Web dashboard is enterprise-ready
  • ✅ All platforms are feature-complete

Phase 6:

  • ✅ Communication protocols are robust
  • ✅ Hardware simulation is accurate
  • ✅ Ready for physical device integration

Phase 7:

  • ✅ Application is production-ready
  • ✅ All security requirements are met
  • ✅ Performance meets requirements

🔄 Continuous Throughout All Phases

  • Weekly code reviews and testing
  • Continuous integration and deployment
  • Regular stakeholder demos
  • Documentation updates
  • Security and compliance checks
  • Performance monitoring
  • User feedback collection and iteration