Graduate Research Assistant, Auburn University, 01/01/24, Present, Developed process simulation models using SuperPro Designer for sustainable fractionation of pecan shell agricultural waste, including hemicellulose isolation, lignin dissolution, precipitation, and solvent recovery., Performed Techno-Economic Analysis (TEA) to evaluate economic feasibility (NPV) across multiple scenarios and identified Steam Explosion with Ether (SE-Ether) as the most favorable configuration., Conducted sensitivity analysis to determine key process parameters (e.g., antisolvent ratio) affecting economics and environmental performance., Contributed to the development of integrated TEA–LCA multi-objective optimization framework for pollution prevention and circular economy in lignocellulosic biorefineries.