Looking for cryptocurrency expert.

Hi Everyone!
I am looking for blockchain & cryptocurrency expert to improve our cryptocurrency ecosystem.
Only expert needed!
We will check your application carefully and auto bid will be truncated.

Developer have a good experience and knowledge of followings:
-languages for smart contract ...
-networks ...
-cryptocurrency ecosystems ...
-libraries ....
-online services ...
-NFT, Metaverse experience ...
Especially answer this question.
What framework do you use? (Big plus)
Start Expert in the top of your proposal.
Thank you!