FlutterAppSpec

IMPACT Ready Mobile App Specification

Complete technical specification for native mobile app development covering all 27 platform modules

📱 iOS & Android

50+ Screens

6 User Roles

Offline-First

Real-time Sync

Clean Architecture

Architecture Overview

Presentation Layer

• Flutter Widgets & Screens
• BLoC State Management
• Role-based Navigation
• Responsive UI Components

Domain Layer

• Business Entities
• Use Cases
• Repository Interfaces
• Domain Exceptions

Data Layer

• Firebase Integration
• Local Storage (Hive)
• API Client (Dio)
• Offline Sync

Role-Based Access Control

🏢

Supplier

🎯

Sponsor

🤝

Community Partner

🔧

IT Support

👑

Admin

All 27 Modules - Mobile Implementation

Supplier Features (15)

•IMPACT Compass™ Dashboard
•IMPACT Assess™ Readiness
•IMPACT Training™ Academy
•IMPACT CAPBuilder™
•IMPACT Pricing™ Tool
•IMPACT Opportunities™
•IMPACT BizDate™ Matching
•IMPACT Marketplace™
•IMPACT Mentor™
•IMPACT Proposal Builder™
•IMPACT Spend™
•IMPACT Legal™
•IMPACT Vault™
•IMPACT Capacity™
•IMPACT Clarity™

CDFI/Banking (4)

•LARA Assessment Tool
•AI Loan Insights
•Business Analytics Dashboard
•Document Review System
•Risk Assessment Engine
•Regional Performance Tracking
•Automated Outreach
•Communication Center

Training System (5)

•Course Catalog Browser
•Video Player & Modules
•Progress & Certificates
•Quizzes & Final Exams
•Learning Pathways AI
•Course Reviews & Ratings
•Training Marketplace
•Gamification & Badges

Mentorship (6)

•AI Mentor Matching (12 criteria)
•Expert Badge System
•Session Scheduling
•Progress Tracking & SMART Goals
•Feedback & Reviews
•Forum Discussions & Q&A
•Pathway Challenges
•Referral System

Admin & Platform (8)

•User Management
•Analytics Dashboard
•Automated Workflows
•Announcement System
•Support Tickets
•Role Permissions
•System Overview
•SSO Configuration
•Provider Vetting
•Review Moderation

Complete Tech Stack for All Platforms

Platform Coverage:

🌐 Web (React + TypeScript)📱 iOS (Flutter + Dart)🤖 Android (Flutter + Dart)

📱

Flutter 3.x

iOS & Android UI

💻

Dart 3.x

Type-safe language

⚛️

React 18+

Web platform UI

🔷

TypeScript

Type safety for web

🔥

Firebase

Backend & auth

🧱

BLoC

Mobile state mgmt

📦

Hive

Offline storage

🌐

Dio

HTTP client

❄️

Freezed

Code generation

🧭

GoRouter

Navigation

🔌

Base44 SDK

Backend API

🎨

Tailwind CSS

Web styling

plaintext

impact_ready_app/
├── android/                    # Android native configuration
│   ├── app/
│   │   ├── build.gradle
│   │   └── src/main/
│   │       ├── AndroidManifest.xml
│   │       └── kotlin/
│   └── build.gradle
├── ios/                        # iOS native configuration
│   ├── Runner/
│   │   ├── Info.plist
│   │   └── AppDelegate.swift
│   └── Podfile
├── lib/
│   ├── main.dart               # App entry point
│   ├── app.dart                # App configuration
│   ├── config/
│   │   ├── app_config.dart     # Environment configuration
│   │   ├── routes.dart         # Route definitions
│   │   └── theme.dart          # App theming
│   ├── core/
│   │   ├── constants/
│   │   │   ├── api_endpoints.dart
│   │   │   ├── app_constants.dart
│   │   │   └── colors.dart
│   │   ├── errors/
│   │   │   ├── exceptions.dart
│   │   │   └── failures.dart
│   │   ├── network/
│   │   │   ├── api_client.dart
│   │   │   ├── network_info.dart
│   │   │   └── interceptors.dart
│   │   └── utils/
│   │       ├── validators.dart
│   │       └── helpers.dart
│   ├── data/
│   │   ├── datasources/
│   │   │   ├── local/
│   │   │   │   ├── user_local_datasource.dart
│   │   │   │   └── cache_manager.dart
│   │   │   └── remote/
│   │   │       ├── auth_remote_datasource.dart
│   │   │       └── business_remote_datasource.dart
│   │   ├── models/
│   │   │   ├── user_model.dart
│   │   │   ├── business_model.dart
│   │   │   ├── opportunity_model.dart
│   │   │   └── certification_model.dart
│   │   └── repositories/
│   │       ├── auth_repository_impl.dart
│   │       └── business_repository_impl.dart
│   ├── domain/
│   │   ├── entities/
│   │   │   ├── user.dart
│   │   │   ├── business.dart
│   │   │   └── opportunity.dart
│   │   ├── repositories/
│   │   │   ├── auth_repository.dart
│   │   │   └── business_repository.dart
│   │   └── usecases/
│   │       ├── auth/
│   │       │   ├── login_usecase.dart
│   │       │   └── logout_usecase.dart
│   │       └── business/
│   │           └── get_business_usecase.dart
│   ├── presentation/
│   │   ├── blocs/              # State management (BLoC)
│   │   │   ├── auth/
│   │   │   │   ├── auth_bloc.dart
│   │   │   │   ├── auth_event.dart
│   │   │   │   └── auth_state.dart
│   │   │   └── dashboard/
│   │   │       └── dashboard_bloc.dart
│   │   ├── screens/
│   │   │   ├── auth/
│   │   │   │   ├── login_screen.dart
│   │   │   │   └── register_screen.dart
│   │   │   ├── splash_screen.dart
│   │   │   ├── supplier/
│   │   │   │   ├── supplier_dashboard.dart
│   │   │   │   ├── readiness_checklist.dart
│   │   │   │   └── opportunities_screen.dart
│   │   │   ├── sponsor/
│   │   │   │   ├── sponsor_dashboard.dart
│   │   │   │   └── supplier_discovery.dart
│   │   │   ├── community_partner/
│   │   │   │   └── partner_dashboard.dart
│   │   │   ├── admin/
│   │   │   │   ├── admin_dashboard.dart
│   │   │   │   └── user_management.dart
│   │   │   └── it_support/
│   │   │       └── it_dashboard.dart
│   │   └── widgets/
│   │       ├── common/
│   │       │   ├── app_button.dart
│   │       │   ├── app_text_field.dart
│   │       │   ├── loading_indicator.dart
│   │       │   └── error_widget.dart
│   │       ├── dashboard/
│   │       │   ├── stat_card.dart
│   │       │   └── progress_gauge.dart
│   │       └── navigation/
│   │           ├── app_drawer.dart
│   │           └── bottom_nav_bar.dart
│   └── services/
│       ├── auth_service.dart
│       ├── storage_service.dart
│       ├── notification_service.dart
│       └── offline_sync_service.dart
├── assets/
│   ├── images/
│   ├── fonts/
│   └── icons/
├── test/
│   ├── unit/
│   ├── widget/
│   └── integration/
├── pubspec.yaml
└── README.md

Deployment Checklist

Security Considerations - All Platforms

Authentication & Authorization

• Firebase Auth with secure tokens
• Role-based access control (6 roles)
• Secure storage (flutter_secure_storage)
• Biometric authentication option
• SSO for enterprise sponsors

Data Protection

• SSL pinning for API calls
• Encrypted local database (Hive)
• Firestore security rules
• Obfuscated release builds
• AES-256 encryption at rest

Compliance

• GDPR data privacy controls
• CCPA compliance features
• FAR contract compliance
• User consent management
• Private document storage

Complete Platform Summary

Platform Coverage

Web Platform (React + TypeScript)

iOS App (Flutter + Dart)

Android App (Flutter + Dart)

Offline-First Architecture

Real-Time Data Synchronization

Key Statistics

Total Modules:27

User Roles:6 (Supplier, Sponsor, Partner, Admin, IT, CDFI)

Mobile Screens:50+

AI Features:15+ (Matching, Analysis, Generation)

Integrations:SAP, SSO, SMS, Email