Hasnain Badar came to teaching from engineering, and it shows. His BSc in Mechanical Engineering was earned with a CGPA above 3.8, and the projects behind it - IoT sensors for predictive maintenance, an octa-bot built with full kinematics modelling - still surface in his lessons as worked examples rather than anecdotes.
Over 7 years he has built a method that starts with the physical situation and only then reaches for the formula. A graph becomes a machine that either runs or fails. He is certified in ANSYS, AutoCAD and MATLAB, has logged more than 20,500 teaching hours, and works comfortably across the main international boards. Students find him methodical and easy to ask questions of, which matters more than it sounds.