https://www.youtube.com/watch?v=7UlslIXHNsw
for beginners its expected to spend 70% of your time preparing for coding
coding interviews test your basic competency in coding
Grokking algorithms
introduction to algorithms
stanford julie zelensky
mit algorithms
Try a few interview questions, if you can solve in 30-40mins you are good to go,
Setup an interview with a company you dont mind getting rejected by
Use mock interview platforms like interview.io
Read books, and watch that mit course