Weaxen
Product
PricingCommunity

Project Charter

Project Charter

Home & Auto Maintenance Reminder App

Project Charter Briefing

Medium Confidence

What We’re Checking

Is this the right foundation to build on — specifically, can you deliver a working mobile app with cloud sync, push notifications, and pre-populated schedules in 3 months for $2k?

What We Found

The scope is ambitious but achievable if you're experienced with mobile development — the timeline assumes no major technical blockers and the budget relies heavily on free-tier services.

Before You Continue

Your biggest constraint is the $2k budget against cloud hosting, push infrastructure, and dual-platform deployment — confirm you're comfortable building iOS-only first or accepting higher hosting costs.

Goal

To develop and launch a mobile application that helps property owners prevent costly repairs through proactive maintenance management of household appliances and vehicles, targeting completion within 3 months and under $10k budget. The app will reduce missed maintenance intervals and extend asset lifespans through an intelligent reminder system.

Description

The Home & Auto Maintenance Reminder is a mobile application MVP that will provide:

  • Centralized maintenance tracking system for household appliances and vehicles
  • Smart notification system with customizable maintenance reminders
  • Pre-populated maintenance schedules for common assets
  • User-friendly interface for managing multiple assets and their maintenance histories
  • Cloud-backed data storage with offline functionality

This solution addresses the critical challenge of managing long-interval maintenance tasks (3-12 months) that are easily forgotten but crucial for asset longevity.

Major Requirements

Core Functionality

  • User account system with secure authentication
  • Asset management system (add/edit/delete assets)
  • Customizable maintenance schedule creation
  • Push notification system for maintenance reminders
  • Maintenance history tracking and logging

Technical Requirements

  • Mobile app development (iOS/Android)
  • Cloud data synchronization
  • Offline functionality
  • Push notification infrastructure
  • Secure data storage

Content Requirements

  • Pre-populated maintenance schedules for common assets
  • User-friendly input forms and interfaces
  • Clear notification messaging system

Budget

Total budget: $2,000

Allocation

  • Development tools and services: 50% ($1,000)
    • Cloud hosting and database services
    • Development environment subscriptions
    • API services
  • App store fees and certificates: 25% ($500)
    • Apple Developer Program
    • Google Play Developer account
  • Testing and monitoring tools: 15% ($300)
  • Contingency: 10% ($200)

Constraints

  • Focus on essential paid tools and services only
  • Utilize free tier services where possible
  • Minimize recurring subscription costs

Success Factors

Key Performance Indicators

  • User adoption rate in first 3 months
  • User retention rate > 60% after 3 months
  • Average task completion rate > 75%
  • Push notification engagement rate > 40%

Qualitative Metrics

  • Positive user feedback on notification effectiveness
  • Reported reduction in missed maintenance tasks
  • User satisfaction with pre-populated maintenance schedules
  • Successful tracking of maintenance history

Risks

High Priority

  • User engagement drop due to notification fatigue
  • Mitigation: Implement customizable notification preferences
  • Limited value perception vs. calendar apps
  • Mitigation: Focus on specialized maintenance features

Medium Priority

  • Technical challenges with offline sync
  • Mitigation: Thorough testing of offline scenarios
  • User data security concerns
  • Mitigation: Implement industry-standard security practices

Low Priority

  • Scale limitations of MVP architecture
  • Mitigation: Design for future scalability without over-engineering

Milestones and Schedule

Month 1

  • Week 1-2: Design and architecture
  • Week 3-4: Core functionality development

Month 2

  • Week 5-6: User interface development
  • Week 7-8: Notification system implementation

Month 3

  • Week 9-10: Testing and bug fixes
  • Week 11: Beta testing
  • Week 12: Launch preparation and deployment

Key Deliverables

  • Design specifications: End of Week 2
  • Working prototype: End of Week 8
  • Beta version: End of Week 11
  • Production release: End of Week 12

Assumptions

Technical

  • Mobile platform will support all required features
  • Push notification services will be reliable
  • Cloud storage costs will remain within budget

User-Related

  • Target users have smartphones and are comfortable with mobile apps
  • Pre-populated maintenance schedules will meet most user needs
  • Users will input accurate maintenance data

Project-Related

  • Timeline of 3 months is sufficient for MVP
  • Solo development approach is feasible
  • No major platform policy changes during development

Project Team

Solo project with individual fulfilling multiple roles:

Primary Roles

  • Project Manager
  • Responsible for: Planning, tracking, stakeholder communication
  • Developer
  • Responsible for: Technical architecture, implementation, testing
  • Designer
  • Responsible for: UX/UI design, user research, visual assets

Stakeholders

Primary Stakeholders

  • Homeowners managing multiple appliances
  • Vehicle owners tracking maintenance schedules
  • DIY enthusiasts performing own maintenance

Secondary Stakeholders

  • Property managers handling multiple assets
  • Family members sharing maintenance responsibilities
  • Service providers and repair professionals

Project Stakeholders

  • Project team members
  • Beta testers
  • Platform providers (iOS/Android)