We have a cloud storage system in the link [login to view URL] developed in Laravel and Angular, we need to develop a calendar module for users, it must allow:
Integrate with users and / or contact
Invite people to events
Generate alerts in the browser and to the mail.
Search and find the events.
Free / Busy see when attendees are available to meet
leave it open to integrate with other modules.
integrate to the API already exist.