I offer help in assignments, coaching, homework, teaching, research, discussions, help in homework, preparation of study guides, exam/quiz setting etc for the following courses. 1. Discrete Mathematics(Set Theory) 2. Linear Algebra 3. Real Analysis 4. Measure Theory 5. Vector Analysis 6. Complex Analysis 7. Functional Analysis 8. Algebraic Structures 9. Number Theory 10. Group Theory 11. Ring Theory 12. Algebraic Coding Theory 13. Field Theory 14. Non-Commutative Rings 15. Topology I 16. Banach Algebra