Mezon

Mezon is a mobile application designed to simplify and streamline the accounting process for cotton harvest collectors — making it easier to manage, monitor, and analyze harvest data.

My primary focus was on the offline-first architecture of the application. I designed and implemented a local database on the device that keeps the app fully functional without an internet connection, while periodically syncing data with the server when connectivity is available.

My Key Contributions:

• Built and maintained a complex local database with multiple relational tables to reflect real-world harvest accounting logic
• Implemented offline-first functionality — the app operates seamlessly without internet, storing all data locally on the device
• Developed a data synchronization mechanism that periodically exchanges data between the local database and the remote server
• Gained deep hands-on experience working with complex relational databases in a mobile environment