I Built a Spotify Hit Predictor in 10 Days — Here’s Every Mistake I Made (And How I Fixed Them)

I just shipped SongHit Predictor — an end-to-end ML system that predicts whether a song will become a Spotify "banger" (>60 popularity) using only metadata. Live demo (Docker): curl → 99.2% hit probability on a fake 2024 pop single GitHub: https://gi...