Mark N.

Hi! I'm a passionate and experienced educator who has been teaching and tutoring in computer science and IT since 2018. I currently teach IT101 (Introduction to Information Technology) at NJIT, where I’ve helped hundreds of students build a strong foundation in computing. In addition to classroom teaching, I’ve worked one-on-one with students to master Java, Python, and Excel — whether they’re just starting out or looking to refine their skills. My approach is patient, clear, and tailored to…