As a PhD student in bioengineering, with a master's degree in bioengineering (specializing in chemistry and bioindustries), I support students from secondary school to university in biology, biochemistry and chemistry. I help with understanding the course material, exercises, scientific reasoning, and exam preparation (entrance exams, resits). I will offer clear and structured explanations, concrete examples, and targeted work on typical exam-style exercises, adapting to each student's level and pace. Thanks to my demanding scientific background, I am well aware of the expectations of professors and the classic difficulties of students, and know how to overcome them effectively, especially during exam periods. Being bilingual, I can offer you lessons in both French and English.