Dr. Pooja Devi is a Principal Scientist at CSIR-Central Scientific Instruments Organisation, Chandigarh. She is affiliated with the Materials Science and Sensor Application Department of CSIR-CSIO. She received her Ph.D. Degree in Engineering (Materials) from the Academy of Scientific and Industrial Research, New Delhi in 2018. She has been working as a scientist at CSIR-CSIO since 2010. She is having 12 years of experience in the field of materials. Her major research interest includes materials design for green hydrogen production, water/air pollutants degradation, and water pollutants monitoring, materials engineering, techniques, and associated affordable and portable devices development for water pollutants detection, degradation, green hydrogen production, air purification, etc. She has filed 03 patents, 02 design registration, 01 copyright, transferred 02 technology, published 84 international high-impact publications, edited 07 books, 22 book chapters, 90 conference papers, and delivered 60 invited/oral talks. She has received funding/fellowships from DST, SERB, CSIR, ACS, IUSSTF, etc., for various projects. She is also a recipient of several prestigious awards and fellowships including NASI Young Scientist Platinum Jubilee Award (2021), IEI Young Engineer Award, INAE Young Engineer Award (2020), SERB Women Excellence Award (2020), Young Associateship of Indian Academy of Science (2019-22), Haryana Yuva Vigyan Ratan Award (2019), Young Scientist Award (2019) from Indian Science Congress Association, Young Scientist Award (2019) from International Society for Energy, Environment and Sustainability, IUSSTF Water Advanced Research and Innovation (WARI) fellowship (2017), Canadian Commonwealth Fellowship (2010), GC Jain Memorial Award (2020) by MRSI, PITTCON- Travel Grant (2018) from American Chemical Society, SERB International Travel grant, etc.