My primary research interest is in graph homomorphisms and colorings. I try to understand the structural aspects of graph homomorphisms, and also study coloring as a special case of it. I particularly focus on graphs having different types of adjacency rules, and therefore, have worked on homomorphisms of oriented graphs, signed graphs, (n,m)-graphs, etc. I am usually open to working on any graph theory problems that I find interesting. I have also explored the following topics in graph theory: algebraic graph theory, radio labeling, combinatorial games, graph distance related parameters, geometric graphs, graph modification problems, etc. For my publications, projects, the committees that I am/was part of, please check the links below.Â