Gabriel Fernandes Souza dos Santos holds a PhD in Chemistry from the Federal University of Espírito Santo (UFES, 2023), with a research focus on electroanalysis, green chemistry, and multifunctional materials. His doctoral work involved the development of polymeric resins as corrosion inhibitors and electrochemical sensors. Currently, he is a postdoctoral researcher at the Environmental Characterization Laboratory (Lacar/UFES), where he works on developing a multiplex system for pesticide detection using Raman spectroscopy. His research portfolio includes projects on heavy metal detection in biodiesel, electrochemical sensor development, and advanced characterization of stingless bee honey. He has authored or co-authored over 20 scientific articles in high quality journals and has presented his work at national and international conferences. He also participates in the supervision of graduate students and has experience in teaching and scientific outreach.