Recent activities.

I sincerely hope that I can choose something like IBM cloud to host my app, rather than blockchain contact.

But if you have to deal with zero-trust things, then I guess that's the only way to go. At least you have to trust IBM before you order their super expensive hyper secured server. But for blockchain, you can only trust the math (and a reliable network).

Neo N3 is the most developer friendly blockchain, but it still has a long way to go.

Making a real world blockchain application is much harder than get a excellence award in Hackathon.