I am working as a post doctoral fellow at the Center of Applied Photonics, INESCTEC, Porto, Portugal. I have recieved my M.Sc. degree in Physics with specialization in Electronics from University of Allahabad, Allahabad, Uttar Pradesh, India in 2011. I have obtained my Ph.D degree in the area of Optical Fiber on the topic "Designing and Analysis of photonic Crystal Fiber for Various Applications" from the Department of Applied Physics, Indian Institute of Technology (Indian School of Mines) , Dhanbad in August 2017. My research Focuses on the design and analysis of different type and fabrication and charaterziation of fiber bragg grating and long period grating for sensing applications.