Intermediate-Advanced Physics Problem Creators(DPP operators)

I'm in need of a physics expert who can generate intermediate to advanced level physics practice problems. This entails creating problems in line with the complexity and depth required for JEE and NEET examinations. The problems will need to cover the entirety of the class 11th and 12th syllabus , including, but not limited to: - Mechanics - Electricity and Magnetism - Waves and Optics Ideal skills and experience for the job: - A strong understanding of physics concepts at class 11th and 12th level. - Experience in creating physics problem sets, ideally for JEE and/or NEET preparation. - Ability to adjust the difficulty of problems, ranging from intermediate to advanced levels. Your role wouldn't just be generating problems, but also providing well-explained solutions to the problems. The goal here is to make problem solving a worthwhile learning experience for students preparing for JEE and NEET.