Simple web app to store links shared on social media

UK Freelancers ONLY please. I am looking for someone to develop a custom web app/database that stores links that the user posts/shares/saves/comments on social media (Twitter initially, but with the intention to add other social networks later). The basic UX is: 1) user logs in/creates account via Twitter authentication; 2) application extracts URL links in tweets they have posted/retweeted/favourited/replied to in the last 7 days, obtains meta data, and stores in the database against their user id; 3) on a regular basis (daily?), application does the same for any new tweets since the last update. 4) user can log in to the application at any time to see their links (see attached mockup). Initially, this is to be a MVP/proof of concept, but I would hope that the chosen developer will take a scalable approach to the project.