My name is Achref Mansour and I am a civil engineer fulfilling the last steps of my Phd Thesis in Structural dynamics (Linear and nonlinear vibrations of cables). During my academic career, i worked with several offices and companies of civil engineering in my internship period. Thanks to this opportunity, i have buildt from one side a strong knowledge in different fields such as the design of bridges, roads and buildings and on the other side a good expertise concerning the use of a multitude of softwares such as: Autodesk Autocad , Graitec Arche Eiffel, Robot Autodesk, CSI Bridge, ETABS, Piste, SAP 2000, SAFE and PERFORM 3D. I am very interested in freelance jobs in any field of civil engineering.