I would look at https://nostr-resources.com/ made by nostr:npub1dergggklka99wwrs92yz8wdjs952h2ux2ha2ed598ngwu9w7a6fsh9xzpc.
Also follow the tag #howdonostr where nostr:npub18ams6ewn5aj2n3wt2qawzglx9mr4nzksxhvrdc4gzrecw7n5tvjqctp424 is building guides.
Lastly ask questions on #asknostr when you don't know and people will generally help you