I am working as a Professor in the Department of Computer Science, Keshav Mahavidyalaya, University of Delhi, Delhi. 

I have more than 27 years of teaching experience. I have taught various courses in BSc (H) Computer Science, BSc Physical Science, BSc Mathematical Sciences, BSc (G) Computer Science, BIS, BIT, BTech and PGDCA programmes. 

I did my Ph.D. in Computer Science from the Department of Computer Science, University of Delhi. My area of doctoral research was e-Learning Systems and the title of my thesis was 'Adaptive Content Sequencing Incorporating Social Opinion in an e-Learning Environment'. 

My other research interests include- Natural Language Processing, Sentiment Analysis, Data Science, Machine Learning, Knowledge Management, Collaborative Learning, Social Opinion Modeling and Intelligent Information Systems.