Amazon Purchase Automation Application Development

I'm seeking a skilled developer to create an application for automating my Amazon purchases. This program should interact seamlessly with Windows notifications, featuring both a user-friendly GUI and the capability to operate in both manual and fully automated modes.

I believe Javascript / Puppeteer is best for the processing since it only needs to work with Chrome browser, I'm unsure about the GUI and iteraction with Windows notifications.

Key Requirements:
- The GUI should allow for:
- Switching between manual and automated modes
- Ignoring certain 3rd party sellers
- Include or exclude prime offers
- In automated mode, the application should:
- Facilitate purchases triggered by Windows notifications, specifically price drop alerts, it will need to identify the lowest available price for purchase
- The application should be designed with:
- Robustness and reliability for frequent use
- Flexibility to accommodate future updates or changes in requirements
- Avoid triggering Captcha

Ideal Skills and Experience:
- Proficiency in application development with a focus on Windows compatibility
- Prior experience with developing purchase automation software, particularly for e-commerce platforms like Amazon
- Knowledge of GUI design principles for user-friendly interfaces
- Understanding of Windows notification system
- Ability to create flexible and adaptable software solutions