Freecodecamp has great courses on youtube. A quick search showed: https://www.youtube.com/watch?v=HGOBQPFzWKo&ab_channel=freeCodeCamp.org https://www.youtube.co

Freecodecamp has great courses on youtube. A quick search showed: https://www.youtube.com/watch?v=HGOBQPFzWKo&ab_channel=freeCodeCamp.org https://www.youtube.com/watch?v=HGOBQPFzWKo&ab_channel=freeC... I skimmed it and it is not bad. After this, perhaps a university-level data structures course? I would not recommend a bootcamp from what I have heard (I have proper CS degrees, and did consider one elite bootcamp back in the day so did some research)