Appsheet for Installation Visits & Notifications

I'm looking for an Appsheet developer to create a comprehensive application for managing installation visits. The app should focus primarily on scheduling visits and sending notifications via Google Calendar and WhatsApp. Key Features: - Scheduling visits: The app must allow for easy scheduling of installation visits. - Sending Notifications: It should send timely notifications for these visits through Google Calendar and WhatsApp. Ideal Skills: - Extensive experience with Appsheet is a must. - Proficiency in integrating Google Calendar and WhatsApp into applications. - Ability to create user-friendly interfaces. Please note, this app is for Admin use only. I look forward to your proposals.