Computer Science Examiner- IB, A-Level,I/GCSE (OCR, AQA, Edexcel,Cambridge) | EE, IA & NEA Specialist | Undergraduate & Postgraduate CS | Python, Java, C++ & SQL

Mr. Prem is an excellent teacher who explains concepts clearly and makes difficult topics easy to understand. He’s patient and ensures you truly grasp the material, not just memorise it. I’d highly recommend him to anyone looking to improve.

Mr. Prem was a wonderful teacher for computer science for me, as he helped me with my task works, and the various assesments that needed to be conducted. He also gave me personalized feedback for apps, and helped me to code my first app. Overall great experience, and very friendly teacher!!

I’ve had the opportunity to learn from Prem as my IBDP Computer Science teacher, and that experience alone is enough to understand why he stands out as a truly exceptional tutor.

What I appreciate most about Prem’s teaching is how he balances clarity with depth. He does not just rush through syllabus points or expect memorization. He ensures you understand the logic behind everything. Whether it is pseudocode, problem-solving structures, or abstract concepts, he breaks them down in a way that makes them feel manageable and intuitive. At the same time, he pushes you to think critically, which is exactly what a subject like Computer Science demands.

One thing that really stood out to me was how he handled complex problem-solving sessions. Instead of just giving answers, he would guide us step by step, asking the right questions and helping us build the solution ourselves. I remember working through a particularly tricky logic-based question where most of us were stuck. By the end of the session, not only did we solve it, but we also understood the framework behind solving similar problems in the future. That kind of teaching stays with you.

Beyond academics, Prem is also approachable and genuinely invested in his students’ progress. You can tell he cares about whether you actually improve, not just whether you finish the syllabus.

Overall, if you are looking for a tutor who will make you think better and perform better, Prem is exactly that kind of teacher.

I highly recommend Mr. Prem as a Computer Science teacher. He has been my CS teacher at school and is a big reason why my grades in the subject have improved so much. He explains concepts in a way that focuses on the “what, why, and how,” which makes even the most complex topics easy to understand.
He has also supported me a lot with my Extended Essay and Internal Assessment by giving detailed feedback that helped me improve my work and aim for higher scores. His teaching really helps with conceptual understanding and makes it easier to visualize topics, so they actually stay with you instead of being forgotten after exams.
Over the two years of the IBDP, I’ve consistently seen my grades and confidence improve because of his teaching and mentorship.

From the very first lesson, Prem Sir worked to increase the confidence of my son with computer science, rather than just teaching him the content. His highly structured lesson plans and notes helped my son excel at his exams and we would highly recommend him to anyone looking for an excellent tutor.