I'm a mechanical engineer working in the construction field since 2008 for consultation services, mechanical design, site supervision and project management. research and development is my passion, I had a master of science degree in solar energy since 2016, Now I'm in love with modern trends of energy and technology besides technical support and managerial services. my target here is to make works easy for students, clients and make complex ideas simple to achieve. I also work in modifying texts, books, review with reference for technical and scientific papers, English correction and translation is my hobby where it helps many for their life contact and searching.