My expertise is chemistry, mostly organic chemistry. This involves synthesizing, characterizing, and identifying organic molecules. I'll guide you towards best resources for learning key concepts that'll make you self-sufficient. You can expect the following : 1) Use of standard text books. 2) Use of peer- Reviewed Journals. 3) Use of reputed institute's resources. 4) Timely help for assignments and projects. 5) Help in learning key concepts. The solutions would be provided in pdf or word format within promised time, without any delay. There is a difference between solutions provided for Home-Work problems and solutions for extra credit assignments. Higher quality solutions with references would cost more but their sterling quality would be guaranteed, on the face of it. You would be able to trace back, the resources used for solutions provided to you.
Taught chemistry, taking regular classes helping students to excel in national level competitive exams. Regularly conducted exams and provided assignments for in depth understanding.