Thank you for your comments. I didn't know that cloud mining has a bad reputation.
just think how realistic it is to service like cloud mining can be real. how is it possible mining without hardware?
What else can I resell then instead of cloud mining? I am interested in something that has a technical component, so I can use my background
If you have good technical knowledge, then you probably know what the potential is possible. spot the problem where you are most competent, find a solution and go out on the market with it.