I have been involved in teaching various subjects including Data structures, DBMS, Operating Systems, Computer System Architecture, Computer Networks and various programming languages - C , C++ , Python, Java and COBOL and FORTRAN  in initial years of teching career

Developed an Editor for Indexed Sequential files in FORTRAN 77 

Developed a model for Object Oriented Databases

Designed and implemented a ticketing system in ASP,net using SQL server at the backend

Presented paper in Conferenct in Tokyo AOTS - Use of multimedia databases for trademarks