Canvass Manager – Door-to-Door Sales Tracking Mobile App
A React Native mobile application that revolutionizes door-to-door sales management by eliminating paperwork, reducing errors, and streamlining the sales process for field teams.

Field Sales Management Application
Canvass Manager is a comprehensive mobile application designed for door-to-door sales environments. The app enables field sales representatives to track, edit, and create new information about addresses, leads, and clients while working offline. Built with React Native, it provides a seamless cross-platform experience on both iOS and Android devices.
Industry
Home Improvement / Sales
Platform
Mobile Application (iOS & Android) + Web CMS
Old System
Paper-based sales tracking with manual data entry
Status
Live & Operational
Application Screens





Complex Field Sales Challenges
Building a robust mobile application for field sales required addressing multiple technical and business challenges simultaneously.
Large Address Database Performance
Handling searches across massive address databases with acceptable performance was critical for field usability and user experience.
Complex Sorting Requirements
Implementing multi-criteria sorting (ascending, descending, even, odd addresses) required sophisticated data handling and algorithm optimization.
Offline Mode Functionality
Field sales teams needed full app functionality without internet connectivity, requiring robust local data storage and synchronization strategies.
Legacy System Integration
Integrating with the client's existing internal systems required careful coordination between app, CMS, and client IT divisions.
Complex Reporting System
The CMS reporting section needed deep understanding of business processes and complex data aggregation across multiple sources.
Technology Migration
Existing mobile app was built in Cordova (deprecated) with .NET 4.5 backend (outdated), requiring complete technology stack modernization.
Data Integrity Issues
Address database had invalid entries and moderate security vulnerabilities in libraries that needed resolution.
Modern Mobile Architecture & Integration
We delivered a complete solution using modern technologies and best practices for mobile development.
React Native Mobile Development
Built native mobile applications for iOS and Android using React Native, providing excellent performance and native user experience on both platforms.
Optimized Database Architecture
Implemented efficient data handling with server-side optimization and caching strategies to handle large address databases with fast search performance.
Advanced Search & Sorting
Developed sophisticated search algorithms supporting multiple sorting criteria (ascending, descending, even/odd addresses) with excellent performance.
Offline-First Architecture
Implemented comprehensive offline support with local data storage, automatic synchronization, and conflict resolution when connection is restored.
Map Integration & Location Services
Integrated mapping functionality for address location, route planning, and nearby address discovery to optimize field sales routes.
Backend Modernization
Upgraded from .NET 4.5 to modern backend architecture, eliminating security vulnerabilities and improving performance.
Comprehensive CMS Platform
Built web-based administration portal for user management, product management, appointment tracking, and advanced reporting.
Legacy System Integration
Coordinated seamlessly with client's IT division to integrate with existing internal systems while maintaining data integrity.
Core Features Delivered
User Authentication & Management
Secure login system with role-based access control for sales representatives and administrators.
Address Management
Complete address database with search, filter, create, and edit capabilities including GPS coordinates and notes.
Appointment Scheduling
Calendar-based appointment system for managing client meetings and follow-ups with reminders.
Map Integration
Interactive maps showing address locations, nearby prospects, and optimized route planning for field teams.
Offline Support
Full functionality without internet connection with automatic sync when connectivity is restored.
Reporting Dashboard
Comprehensive reports for sales tracking, performance metrics, and business analytics.
Product Management
Catalog of products/services with pricing, descriptions, and inventory tracking.
CMS Administration
Web-based content management system for administrators to manage users, data, and system configuration.
Technology Stack
Modern mobile-first technology stack ensuring performance, scalability, and maintainability.
React Native
Mobile Development
iOS (Native)
Mobile Platform
Android (Native)
Mobile Platform
.NET Core
Backend Services
SQL Server
Database
Google Maps API
Mapping Services
Offline Storage
Local Data
Web CMS
Administration
RESTful API
Integration
Authentication
Security
Project Outcomes
Successfully delivered a modern field sales solution that transformed the client's operations
"The accuracy of the app in pulling the addresses was very well appreciated. The team handled the project as per our expectations. We were thrilled to see the app working perfectly in both Android and iOS versions."
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