Dr. P. Saranraj is presently an Assistant Professor and Head at the Department of Microbiology, Sacred Heart College (Autonomous), Tirupattur, Tamil Nadu, India. Prior to this he has worked as a Senior Research Fellow in Department of Microbiology, Annamalai University for 3 years. He is having teaching experience of 9 years and he has guided 14 M.Sc students for their project. He has been involved with teaching and research in area of Microbiology. He received his Ph.D Microbiology degree from Annamalai University in 2013 and he was qualified in NET exam in 2017. He has published 185 papers (Citations – 4250, H - index: 38 and i10 index - 81) in peer reviewed International Journals, 60 Books and 30 Book chapters. He is an Editorial Board Member and Reviewer of 30 International Journals. And he has also involved himself in filing an International Innovation Patent granted by the Government of Australia (AusPat) for his research team’s innovation on Silver Nanoparticles. He has deposited 6 Bacterial Sequence in NCBI and received the Accession Number. He was also conferred with awards like Best Review Paper Award (2011), Young Scientist Award (2013), Best Research Forum Coordinator Award (2017), Highest Book Publication Award (2017), Best Review Paper Award (2017), Highest Research Paper Publication Award (2018), Young Researcher Award (2018), Best Research Forum Coordinator Award (2019), Indian Microbiologists Society Young Scientist Award (2019), Highest Citations Award (2019), Best Research Forum Coordinator Award (2020), Research Excellence Award (2020), Young Academic Achiever Award (2020) and Microbiology Young Scientist Award (2021). According to AD Scientific Index World Scientist Ranking (Microbiology), his name was placed in 28 th Rank in India Level, 111 th Rank in Asia Level and 801 th Rank in World. He is a life member in various organizations viz., Microbiologists Association, India and Asian PGPR Society.