i am a civil engineer for 8 year working around world for Australia , saudi arabia ,Egypt , Swid , ....
i can easy help you and i will be brief and feel free for adjustment until you will be satisfied about your work i will do your structural design according to any code you need
we can discuss more details over chat
you can check my portfolio below
https://www.freelancer.com/u/Hossamaboelnaga1
thanks