Harshaka has been an educator since 2013, accumulating over 12 years of teaching experience. Holding a Bachelor of Science degree in Chemistry, Harshaka is committed to employing meticulous and practical teaching techniques. He prioritizes providing personalized attention to each student, going beyond conventional approaches to foster deep understanding and self-assurance. Harshaka advocates for an educational approach that goes beyond rote learning, encouraging students to think critically and independently analyze information. By cultivating these skills, students develop confidence in their abilities, which often translates into exceptional academic achievements, including A* and A grades. For Harshaka, the most gratifying recognition comes from seeing the smiles of his students. Their success and happiness in learning serve as a testament to the effectiveness of his teaching methods.