working as bidding engineer and Responsible for estimation bidding price for BOQ, time schedule cash flow for electric power stations and electric lines various projects around Egypt, Arabian Gulf and Europe, working as technical office engineer and Responsible for preparing shop drawings, BOQ, time schedule, cash flow, abstracts, working as planning engineer and Responsible for Preparation of Base Line Schedule, cash flow, updating and crashing Time schedule programs, Resources loading, Monthly/Weekly reports preparation, Progress Updates.