I am an Assistant Professor at the Department of Computer Science and Engineering of Bangladesh University of Engineering and Technology (BUET). I received my PhD degree in Computer Science and Software Engineering from the University of Melbourne, Australia. I have also worked as a research fellow in the University of Melbourne, Australia in 2011 and 2012 and as an academic research visitor in the same university in 2013. My research interest falls into the intersection of spatial data management and mobile computing. Specifically, my research works focus on spatial query processing and protecting user privacy while accessing location-based services and social networks.