I am doing my research in Vellore Institute of Technology, Vellore, Tamil Nadu, India. I work in the area of optimization, inventory and supply chain in real life application. I have communicated a paper with the subject of ' Medical products supply chain to healthcare using drone transportation.' Furthur, I am working on international supply chain area which tries to increase profit in business profit and also keep environment and business sustainable.   When we do collaborative work, both will be more benefited by solving the challenging real life problems.