Tushar Sharma is currently a researcher at Athens University of Economics and Business. Earlier, he worked with Siemens Research and Technology Center, Bangalore, India for more than 7 years. The topics related to software design, refactoring, code and design quality, technical debt, change impact analysis and infrastructure as code (IaC) define his career interests. He has co-authored three books including "Refactoring for Software Design Smells: Managing Technical Debt". He is an IEEE senior member.