R. Shivapalan (Female) - BSc. Biotechnology, MSc. Biotechnology
Sandali wijesinghe (Female) - Undergraduate in Physiotherapy, Psychology & Counseling
Weerawardana Miss (Female) - BSc (Hons) Biotechnology, Teacher of a leading Colombo school
Vihanga Arachchige (Male) - BSc [Undergraduate] University of Sri Jayewardenepura
Gayan Egodawatte (Male) - Online or home visits
Achintha Induwara (Male) - Undergraduate at Faculty of Medicine, University of Colombo
Bandula Gunewardena (Male) - A retired Engineer Specialized in Hydraulics
An experienced female teacher from leading school Colombo with years of experience with local and foreign students (middle east and Europe)
P Janakeerth (Male) - Undergraduate in Government university, B2C in G.C.E Advanced Level in physical science stream, 9A's in G,C.E O/Ls
Deshan Rajapaksha (Male) - B.Eng in Engineering
Classes conducted by an undergraduate of University of Sri Jayawardenapura
Dileep Gunasinghe (Male) - Bsc