Hi. My name is Sergei. I am structural engineer with 15 y. experience and last 6 y. work on freelance. Have successful finished work in follow states : CA,WA,FL,IL,GA,MS,MO,PA,TN,TX,CO
Samples of my designs you can see on my portfolio page.
I can more detailed explain how, which soft were used, which building codes were considered.
Do not hesitate discuss more in chat.
Have a good day(night).