Languages/Topics: C, C+, Java, Data Structures using C, C+ & Java, Algorithms using C, C+ & Java, Computer Graphics using C, C+ & Java, PHP, Python, C#, Perl, JavaScript, CSS, Assembly, HTML, Ruby, Artificial Intelligence, Cryptography & Security, Big Data Analysis, Operating System, Microprocessor, Digital Signal Processing, Parallel & Distributing System, Datawarehouse & Mining, System Programming & Compiler Construction Computer Networks, SQL, PLSQL, MYSQL, R Programming, Lua.