Hello,
I am a experienced teacher of high school sciences (physics, chemistry and biology), mathematics and English in Australia. Whilst I am not presently familiar with the Indian School Syllabus, it would undoubtedly have similar aims to that of its foreign counterparts, and the information would be freely available.
I have developed all of the content for my own classes throughout my four years of science teaching, principally because I have not been satisfied with the quality of the existing materials. I am a firm believer in maintaining/creating the highest of standards.
I would welcome a chance to speak to you regarding my proposal, and the specifics of your requirements.
Kind regards,
Peter O'Donnell