Ask HN: What ways have worked for you to overcome 'imposter syndrome'?
Ship product.  Ship as much as you can as often as you can.  Finish a project by yourself, finish one with a team. And then do another.Any feeling of inadequacy can disappear if you sit back and think about stuff you've finished.  Because it's finished. All the HN comments and soap boxing in the world can't match a finished work.