For the brand Uwaga Piwo, I developed two distinct services running on Node.js servers. The first service is a JavaScript script that fetches data from Google Spreadsheets and dynamically generates a webpage. This page is then displayed on a TV screen in the brand’s bar. The second service also processes the same data but generates a more compact webpage. Whenever the data changes, a screenshot of this page is taken and uploaded to an FTP server. From there, it is retrieved and displayed on a small screen hanging above the beer taps in the bar.