I, Mohammad, started my career at kason company in the field of dam construction. In Siah Bisheh dam as concrete manager for 5 years. After that, I worked in Khatam Al-Anbia company in Tehran for 3 years. I continued Haraz Dam with Sepased Company for 4 years as a workshop assistant. I experienced road construction with Razavi Water and Soil Company for 3 years as the head of the workshop, and at the end of 2016, I am doing the drainage irrigation project with Tara Engineering Company as the project head, and now a transmission line project is being equipped. I have a workshop.