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I want to integrate realtime NOTIFICATION in a existing website : I don't realy know the technology used for do this (redis, [login to view URL]) The Framework used in the actual dev., i don't know but it's not node.js Want a experimented [login to view URL] freelance and not consider freelance if you have no solution before and explain. #1/ Last 10 notifications in realtime for Connected and not Connected user, this Notication have, eg. : a/ $user is now connected! b/ $user is a new user! Say Hello! Presence icon == On-line / Off-line Date and hour of connection. #2/ $user send a new video $title_video. $user send a new gif $title_gif. Buzz now! $title_video is shared more than x10. #3/ We have comment of $user in your $title_video. We have comment in $title_video we have shared. $user follow you now. $user_you_follow have send a new vidéo $title vidéo. We have comment in your profil chat box. Great! Your $video have more than x10 share Good quality for Buzz! $video_title is now validate and send in index page by ***! --- Push notification : The admin can send push notification in real time to all user.( Use PubNub ? ) ### E-Mail Alert -> [login to view URL] -> SendGrid -> Final User If registered user and No activity == not connect in account more than $_x_day send E-Mail Alert : 1/ When $user Visit your profil. ( Eg : Viadeo ) 2/ Have notification. For #3 part ### Chat Box replace comment : - In post - In user profile --- Thanks, GO, GO, GO ;)