-vast experience in water treatment i.e(filtration,water softening,reverse osmosis,ultra violet treatment)-Water treatment Testing i.e(hardness of water chemical processes)-swimming pools i.e(water reticulation of the pools,water treatment )-solar panel sizing,ups sizing,inverter sizing,battery sizing,generator sizing-solar pumps installation,generator maintenance and servicing-vast knowledge in single and three phase motors and pumps i.e( submersible ,booster.well ,drainage, dosing pumps )-single phase and three phase submersible motors installation with various types of starters-installation of booster pumps with various types of variable frequency drives, pressures switches-servicing of borehole pumps,booster pumps-designing and wiring of motor control panels-installation ,commissioning and maintenance of generators-hybrid renewable energy,costing and budgeting plus implementation-project scheduling and control-photo voltaic modules installation and sizing-materials coordinating and planning-fuel management,and dispatching-site visiting and assessment,