I’m Amir Mosaffa, Ms.Eng Mechanics in energy conversion from Iran with 25 years of experience in designing and executing in large and various construction building projects, and 8 years of in designing and implementing BMS and KNX Smarthome . I have SAQA certification and ECSA Certificate of Technician. I will work for half of a technician's income in the fields of HVAC, MEP ,BMS or KNX, all of which in designing and execution for 3 month your test . I'm energetic and sharp and participate in teamwork. Please you study my CV at linkedin .