Dr. Ghulam Mustafa has more than 5 years career as Assistant Professor, and Researcher at different universities in Pakistan. He received his MS and PhD from University of Bedfordshire, UK. Being a passionate programmer, researcher, and computer scientist, Dr. Ghulam Mustafa is an expert in Recommender Systems, information retrieval (IR), data science, and machine learning. His research interests comprise theoretical and practical aspects of recommender systems, clustering and database technologies. Particularly, his research focuses on the contextual recommendation and personalization based on explicit and implicit feedback.