Do you have a starter story or something? I'd love to hear more about your tech stack, how you source search results via api's, scraping, how much data on serps

Do you have a starter story or something? I'd love to hear more about your tech stack, how you source search results via api's, scraping, how much data on serps do you store or is it mostly just in the background via api's ? I can imagine being more like google would cost google amounts just to keep server farms of data. How are you managing server costs is your monthly bill huge or do you run it all on small infrastructure somehow? I've been wanting to ship anything besides doing my freelance work, but never get there, totally inspired to launch something this year. Thanks, for showing what one person can build!