Daw Nyein Chan got her Bachelor Degree of Sciences from Dagon University (Yangon) and Master Degree of Sciences from Yangon University (Yangon). In 2004 she got Diploma of Computer Sciences from Computer University (Pakokku). She served in Computer University (Maubin) as Instructor, Assistant Lecturer and University of Information Technology (Yangon) as Assistant Lecturer. And then she promotioned and transferred as Lecturer toTechnological University (Kalay). Now, she responsibilities are Lecturer of Engineering Mathematics Department and teaching services in this university(WYTU). Her interested research area is Calculus.