After accomplishing the Ph.D. degree in Civil Engineering from the University of Texas at El Paso, I joined the Cesare Inc. in the Denver metro area in Colorado to start the career of a geotechnical engineer. The main projects which I am involved are including but not limited to, geotechnical investigation, design, pavement design and management, forensic engineering, and laboratory material evaluation. The main research I finished are related to infrastructure, such as pavement, geotechnical engineering.