gabakibalodebgb/tailleur-tcheke-architecture

# TAILLEUR TCHÉKÉ - OFFLINE-FIRST BUSINESS MANAGEMENT FOR TAILORS > Offline-first mobile solution empowering West African tailors to digitize their workshops --- ## ⚠️ Repository Notice This is a **technical showcase repository** demonstrating the architecture and design decisions of an offline-first mobile application for artisan businesses. The actual production codebase is proprietary. **This repository includes:** - Offline-first architecture documentation - Local database design (Isar NoSQL) - Firebase cloud sync strategy - Data modeling & relationships - Technical decision records --- ## 📋 Table of Contents - Overview - Problem & Solution - System Architecture - Technical Stack - Key Features - Data Models - Offline-First Architecture - Cloud Sync Strategy - Technical Challenges - Business Model - Roadmap - Screenshots --- ## 🎯 Overview **Tailleur Tchéké** is a complete business management solution designed specifically for West African tailors, combining **hardware (tablet) + software (offline-first Flutter app)** to digitize workshop operations in low-connectivity environments. The app works **100% offline** by default, syncing to the cloud only when internet is available and the tailor has a Premium subscription. ### Quick Stats | Metric | Value | |--------|-------| | **Status** | MVP tested with real tailors | | **Tailors Testing** | ~5 artisans (Niger) | | **Target Market** | Niger (expanding to West Africa) | | **Offline Capability** | 100% functional without internet | | **Development Period** | January 2026 - Present | | **Platform** | Android tablets (iOS support ready) | --- ## 🔍 Problem & Solution ### The Challenge West African tailors face critical business management issues: - ❌ **Paper-based records** - Client measurements on notebooks, easily lost/damaged - ❌ **No client history** - Can't track past orders, preferences, or outstanding payments - ❌ **Memory-dependent** - Rely on memory for deadlines, prices, fabric detai …