followings things i can teach, Data Structures (Beginner-Expert) Theory of Automata (Beginner-Expert) Theory of Computation (Beginner-Expert) DBMS (Beginner-Intermediate) Python (Beginner-Intermediate) C (Beginner-Expert) Competitive Programming (Beginner-Expert) Graph Theory and Combinatorics (Beginner-Expert) JAVA (Beginner-Intermediate) Database Management Systems (Beginner-Expert) Object oriented programming (Beginner-Expert) Database management system (Beginner-Expert) Operating Systems (Beginner-Intermediate) Theory of computations (Beginner-Expert) Data Structures and Algorithms in Python (Beginner-Expert) Programming for Job interviews (Beginner-Expert) Leetcode Solving for Job Interviews (Beginner-Intermediate) Algorithm design and analysis (Beginner-Expert) Algorithm Analysis (Beginner-Expert) Data Structure and Algorithms (Beginner-Expert)