نحن نقدم محتوى تعليمي مبتكر وشامل في الهندسة، مع دورات متخصصة وفيديوهات تفصيلية لمساعدتك على التميز في مسيرتك الهندسية. حسام الدين ابو النجا مهندس مدنى Hussameldin abo elnaga Civil Engineer 12 Year experienced civil engineer, specialized in surveying, quantity computation, and projects design. I have also took over multiple high scaled projects. I am also skilled in multiple softwares like: AutoCAD, Civil 3d, 3ds Max, SketchUp, SAP2000, as well as Microsoft office package. i did ahigh scale projects like mole , mousques , houses ..... my surveying works is using civil 3d for calculationg quantities computing the quantity of material for ncc factory another project is to computing 70 km the area beside the road to cover it by butimen and big list of works of deviding areas between brothers