Social Media API integration for Facebook, Instagram, Twitter & YouTube with a Website's Database

Hi The website is built in CI and the database is MYSQL. We want to pull the data feeds from social media API's for particular brands that are listed in our database. We only want to pull data from the social media links that are associated with these brands which are all listed in the same database. When a user logs into our website they will also be asked to log in to their social media channels. Once they do log in the API is to pull the content from any of the brands the user is connected to that are also listed in our database and display the feed in their profile on our website. All the content will be displaying in the feed based on the newest content first. So this means that the feed will display each piece of social content from any of the 4 social platforms listed one after another so that the feed is a mix of all 4 social channels content in the one feed. We want to pull all the feed data that is provided by that social channels feed including videos, images, text, time stamps, likes, shares etc. Basically, the feed should look the same as it does on each of the platforms now. What we're looking for: An experienced API integration developer who has a high level of understanding of API integration for these platforms. We need the following deliverables: - Facebook Integration by week 1-2 - Instagram Integration by week 2-3 - YouTube Integration by week 3-4 - Twitter Integration by week 4-5 In your proposal, please share a brief summary of your experience and tell us about a recent web app you worked on.