Warranty Tracker: Receipt Storage & Alerts
Warranty Tracker is a Flutter mobile application built to organize product warranties, store receipt attachments, and track expirations.
The core challenge
Users lose track of appliance warranties, purchase receipts, document records, and expiration milestones.
Key Requirements
- •Receipt attachment support hosting images and PDF files.
- •OCR text extraction workflow to pull purchase information from receipts.
- •Scheduled reminders and local notifications prior to warranty expiration dates.
Architectural Breakdown
- ✓Mobile Frontend: Flutter application supporting cross-platform structures.
- ✓Authentication Layer: Firebase Auth backing email verification and Google sign-in.
- ✓Local Manager: Android platform integrations handling local notifications and storage paths.
Implementation Strategy
We built the mobile core in Flutter, writing receipt attachment uploading routines and integrating local notification schedulers for expiration dates.
Technical Decisions
- •Selected Flutter to optimize mobile layouts across target screen sizes.
- •Implemented local notifications on device to avoid external background server triggers.
Key Challenges Solved
- •Structuring OCR receipt parsing was addressed by designing a clean parsing workflow to process document images on device.
Quality Assurance & Testing
Tested app onboarding, user consent flows, receipt attachment uploads, and local notification triggers across test Android devices.
Project Outcome
A Flutter mobile application for managing warranties and subscriptions, attaching documents, scanning information through OCR workflows, and receiving reminders.
Technology Stack
Related Engineering Services
Custom Software Development
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Mobile App Development
Deploy Android-focused mobile applications, utilizing Flutter which allows shared Android and iOS codebases when cross-platform delivery is appropriate.
Software QA Testing
Ensure bug-free releases with professional manual testing, automated end-to-end regression suites, and accessibility audits.
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