Hello,
I am a UK based developer and would love to work on your project, i have made a application for a weight company before that did a very similar thing to this, sent out notifications etc.
Please check your message inbox.
i can have this set up for you quick all matter all what you really want done im free all week so would be done in the matter of day. i have just what you need. Please read private message for more info about what i can do for you.