The only DSA Teacher you'd ever need. He came, he taught, he conquered and left. Na koi vlog, na e-lafda, na unwarranted motivation about life. He is Abdul Bari Sir. If you want to learn DSA like a Computer Science student, he is your teacher.

@sagar_codes He only discusses Algorithms from a theoretical perspective, so you'll have to find another resource if you want to implement it in code. Nevertheless, one of the best CS Algorithms teacher I have ever come across.