Dr. Jinjun Wang has technical expertise in numerical modeling of groundwater flow and contaminant fate and transport, system sensitivity and uncertainty analysis, remediation scheme optimization, and automated parameter estimation. He has used his modeling, programming, statistical analysis, and optimization skills to provide technical support for projects involving environmental litigation, human health risk assessment, water resources management, and remediation system design. In addition, he has also participated in a number of projects involving due diligence, site investigation, site remediation, and evaluation of PCBs regulation compliance. Jinjun has published his work in several water resources and risk analysis journals.