Ph.D. Computational Chemist and Materials Scientist specializing in DFT/TD-DFT and computational materials design for photovoltaic and optoelectronic applications. Experienced in the design and modeling of organic photovoltaic materials (DSSC/OSC), lead-free double perovskites, and advanced semiconductor materials, with expertise in structural, electronic, optical, mechanical, and thermodynamic properties. Skilled in Gaussian/GaussView, Materials Studio/CASTEP, and SCAPS-1D, with experience in scientific data analysis, molecular visualization, Linux/HPC computing, and machine learning for photovoltaic optimization. Author/co-author of 20+ peer-reviewed publications, Editorial Board Member of an international scientific journal, and reviewer for 40+ international scientific journals.