Challenge: Building a robust, scalable email parsing system that could automatically scan users’ inboxes and extract complex purchase data from a variety of retailers was key to the client’s product offering.

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The challenge was to develop an algorithm that could accurately detect and extract relevant information like receipts, product names, quantities, and purchase dates from diverse email formats while ensuring seamless integration into the app’s database.

 

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⭐ Solution:  We built a scalable email parsing system by integrating the Gmail API with Firebase Cloud Functions, enabling secure and efficient email data extraction. Using pattern-matching algorithms, we identified and structured purchase details like receipts, product names, and dates. Data was synchronized in Firebase for real-time access to the app, ensuring seamless integration.

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The system’s architecture was designed for scalability, handling increased email volumes, and adapting to new retailer formats. Error-handling mechanisms ensured reliability, making the solution robust and future-ready.

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🤝 The Outcome:​ The app now supports an ever-growing list of retailers, allowing users to track multiple orders efficiently, improving overall user satisfaction and app utility.