Design and technical support for geotechnical works in many mega projects as Bridges, Water treatment plants, Infrastructure and Residential complexes including the following:  Preparation of Site investigation geotechnical reports.  Analysis of Lab tests results.  Geotechnical aspects for shallow foundations including settlement analysis.  Geotechnical design for bored piles including group effect analysis.  Analysis, design and shop drawing for temporary and permanent shoring systems for several deep excavation problems including design of struts/ground anchorage systems (Diaphragm walls, Secant piles, and Sheet pile walls).  Analysis and design of dewatering and cutoff systems for different soil conditions (Surface dewatering, Well points, and Deep wells).  Analysis and design of slopes and earth works including slope stabilization techniques.  Analysis, design and shop drawings for classic retaining walls and mechanically stabilized earth walls.  Geotechnical design for Sinking Shafts.  Interpretation of static and dynamic plate bearing tests.  Assessment for the need of subsurface drainage and preparing subsurface drainage network tender documents.  Geotechnical design for reinforced earth wall and preparing shop drawing for reinforced earth walls.  Site visual inspection for soil layer and cut of level.  Supervise on contracture sequence of shoring system (Diaphragm walls).