Researcher working in the field of atmospheric trace gases measurements using ozonesonde, radiosondes and online analyzers. These measurements will provide pivotal information to understand the various atmospheric processes and their effects on global climate change and meteorological aspects. My research is related to the study of vertical distribution of ozone in the lower atmosphere. The broad areas of my interest span topics in atmospheric trace species and air pollution, stratosphere-troposphere exchange processes, distribution of ozone and water vapor, atmospheric chemistry, green house gases and heterogenous chemistry (gas- particle interaction). Over the past five years, during the course of my research, I have developed substantial interest in experimentation related to trace gases, parallel programming, statistical methods and usage of MPIC model for ozone and trace gases. A detailed description of my research experience, skills and publications is given in my CV.