I did a PhD at ICI-GeM Lab, centrale Nantes, working on a project of multiscale simulation of hybrid composites during overmolding process collaborating with Faurecia company. Establishing a numerical platform for the simulation of the composite/composite overmolding process is the goal of this thesis. This involves studying the process at two scales (macroscopic and mesoscopic) through the library for scientific computing, ICI-tech.Working as an intern at JCB AERO company on design of composite floor panels for BOEING 737 series was an opportunity in this field which has provided me a good phase in applying my knowledge and interest and to have a successful career while enhancing my skills and getting new experiences in managing projects, writing technical reports and learning to bring our product to market in order to meet customer needs.I was before enrolled in a master program in computational mechanics at Centrale Nantes, acquiring skills like programming (C++, Matlab, Python), numerical analysis which are considered as a global demand by specific aeronautic and automobile fields. I also previously obtained a Bachelor of Science in aeronautical engineering.As a person, I like the social life and meeting new people; that why I am a kind of person who loves to travel and explore new cultures and traditions. Despite that, helping people and standing with them should be one of my priorities in life as I was thought during my childhood which makes me feel a better human.