I am a Chem (Hons) graduate from University of Delhi and I have been teaching Maths and Science at Secondary level for 3 years now

He is hardworking and very inquisitive.

Have Complete knowledge about the topics and has outstanding pedagogy ....
he is really motivating and has great analytical skills ...
extremely reliable and truly confident about the subjects he teaches and gets connected with the students for easier approach of the subject

According to me he has good knowledge about the subject with cleared concepts...and yes explain every topic very politely and sweetly

Go for him, good scorer in school. Knowledge is power.

Because of his knowledge in many fields always a good scorer in school.

Responsible, dedicated, intelligent, professional.

Because he is very intelligent in studies and know how to teach students. Guarantee who take tution from him definately get good marks.

Well I think that Dev Sagar is the best teacher I have ever had.
To start with I hated physics as a subject because teachers in schools and tutions did not tell me the practical applications of the concepts and wanted all students to cram the stuff up.
Dev Sir helped realise the importance of Physics in daily life with examples and applications of this beautiful subject and just like a brother took me along hand in hand .
And its the point that I am in love with physics so much that I am planning to take it as a subject for research work.
Dev Sir changed my life.
Thank You so much sir.