El Prof – Mahmoud Radi is an online learning platform focused on helping secondary-school students understand and excel in chemistry. Led by teacher Mahmoud Radi, the platform uses interactive educational tools and digital resources to make complex concepts clearer and easier to study, from chemical reactions to organic and inorganic chemistry.

Students can access interactive online exams designed to simulate the Egyptian secondary-school exam format, with detailed answer models and immediate automated marking. More than ten question banks cover chemistry topics and chapters, while learning materials and summaries are available through downloadable files and an integrated PDF reader. The platform also tracks academic performance, displaying grades and helping students identify strengths and areas for review.

Additional features include an AI-powered chemistry assistant available around the clock and an honors board recognizing top students by class each week and month. With over 1,800 active students and more than 37 interactive exams, El Prof brings lessons, practice, assessment, and progress monitoring together in one dedicated chemistry-learning experience.