This thesis was aimed at the developing a website that creates value by extracting data from third party APIs, such as, Facebook and Instagram, Linkedin Paid and Organic, both paid and organic as social media platforms, Google Analytics 4 as a leading marketing analytics platform, Mailchimp and Activecampaign as Direct Email Marketing platforms. Once extracted, the extracted data is then loaded in a three-layer database schema, Gold / Silver / Bronze, as per the Medallion Schema. From the Gold layer, the data is then visualized and explored from a front-end application built in HTML, CSS and Javascript. Specifically, using the React framework and the Material-UI library in order to build custom graphs, tables and widget to be used by the end user.