Sreejith, born in Kochi, India, earned his BS-MS dual degree from IISER Pune in 2014. For his Master's thesis, he worked under the guidance of Prof. Pinaki Talukdar. He then pursued doctoral studies in the laboratory of Prof. Joseph Moran at Université de Strasbourg, France, completing his Ph.D. in 2018. Following this, he joined the laboratory of Prof. Markus Ralser at Charité Universitätsmedizin Berlin, Germany, as a postdoctoral researcher. Since 2024, he has been serving as an assistant professor at IISER Trivandrum.