I am looking for a skilled developer to build a mobile app called "Smart Egg Tester." The app will connect via Bluetooth to a hardware device and display the following information: - Egg freshness level - Egg age (in days) - Safety status (Fresh / Safe to Eat / Not Safe) The app should also include basic data storage functionality to maintain a history of test results. I already have the UI design ready, which will be shared with the selected developer. The project needs to be completed within 4-6 weeks.