Hi Mr or Mrs,
First of all thanks to place your project on a crowdsourcing plateform.
Please excuses my writing I need shorten words to spare characters to provide you the best of my comments on your offer.
My name's David & I'll be pleased 2 help u reach ur goal by understanding ur expectations 1st.
Based on ur offer I have multiple Qs and my quote is based on these Qs, meaning my quote might change & delay too, once I'm sure of the requirements. My main goal will be to deliver u with the right deadlines.
Qs :
A] Is ur website already setup ?
B] About Linkedin integration, do u mean login/registration w linkedin accounts ?
C] By "User Profile pages listings" do u mean a page listing all users profile ?
D] By "with editing capability", what do u mean ?
E] How many different type of profile do u have ?
F] I assume message is a simple mailbox through the website, but regarding the notification, which size of website are we talking, How many users do u have in the same time on your platform ?
G] What is a basic workflow aspects for you ?
H] About feedback, do u have a link related to "matrix feature feedback" ?
I] Are you talking about social share button ? FB like, linkedin share ...
D] What type of info should be in this dashboard ?
Z] Do you already have all the design done ?
I don't have much room left to answer for the rest of the offer However Discussion forums & Activity Streams are not simple topics, the requirements needs to be very clear on that.
Thx for reading