Front and back end website with api integration and subscription services

Create front end website and back end client site that will allow paying clients to stay in touch with their personal contacts allowing them to contact their contacts using automated systems. In the back end- Allow clients to upload and mually enter contact details. Add contacts import easily from gmail yahoo csv and add manual contacts with special dates and key engagement date and times to send a text, voicemail drop, email, post card or reminder to client to do something else. Example A client adds contacts birthday and sets up an automated voicemail send out wishing them happy birthday. Send an automatic text on Christmas Send postcard to contact for Easter etc The key is to be able to add important dates to each contact where they set it up once and the back end does it for them. Api integration with other services. [login to view URL] api for voicemail [login to view URL] api for text [login to view URL] api for postcards Clients would pay a monthly rate to allow access to this system and then add “credits” to their account so they could send out the messages, postcards etc Front end Simple website that explains what this service is and allows the users to register / sign up for month to month payment plan