Pinipa Gunawardhana (Female) - BSc in Chemistry [University of Peradeniya], Government Certified Marking Examiner for A/L Chemistry, 14+ Years of Experience

Thamara Artigala (Female) - Bsc (Special) Hons USJP

Madushara Cooray (Male) - Over 10 years of experience as a Chemist & Researcher, Educator, Chemistry Lecturer

Shihara Palayangoda (Male) - BSc (UG) Biochemistry and Molecular Biology

Kaniksha Chithranjan (Female) - Finished AL in Physical Science stream (awaiting results)

Buddika Rajapaksha (Male) - Bachelor of Science in Chemical and Process Engineering [University of Moratuwa], Over 8 years experience in teaching chemistry

Didula Nawanjana Karunaratne (Male) - Medical Student, 3 As for A/L s. An Instructor and Exam marker, Making Chemistry papers/Answers

Gevin Subasinghe (Male) - An undergraduate in chemistry and chemical sciences (B.Sc) in the institute of chemistry, Ceylon (ICHEM)

Kalyani Institute - A/L Classes

Eng. MR. Shihab (Male) - Passionate tutor with over 8 years of experience

Wasantha Jayasooriya (Male) - BSc. University of Sri Jayewardenepura

Dulanjana Jayamaha (Male) - BSc Engineering (undergraduate) University of Moratuwa