Dear Sir, It is my pleasure to apply for your job position (Building Energy Analyst) which matches my educational and practical knowledge. About myself (My Profile) 1- PhD specialist in Building Energy Optimization at HVAC Laboratory, Aalto University, Finland. I have 12 journal and conference publications about '' Combining Simulation and Optimization for Dimensioning Optimal Building Envelopes and HVAC Systems''. 2- Teaching assistant in Mechanical Power Engineering Department, Helwan University, Cairo, Egypt. 3- HVAC, fire fighting, and automation systems engineer with several years practical experience. 4- Author/Reviewer for the following journals/publishers: Building and environment, Energy and Buildings, International Journal of Low-Carbon Technologies, IBPSA, Building Simulation An International Journal, ACS journals, Bentham Science publishers. 5- Member in: IBPSA-Nordic, IBPSA-Egypt, IEA-SCH Task 40 experts group meetings, Egyptian LEED-Group, IACSIT, and ASHRAE. The keywords of my knowledge: • AUTOCAD • Programming (MATLAB, Visual basic ) • Building Simulation (e.g., IDA-ICE 4.0, HAP) • Building Code/rating system (e.g., C3, D2, D5, E-Luku, LEED, etc) • nearly Zero Energy Buildings (nZEB), • Green buildings, • Energy saving. • Cost optimality.