It always funny how fast people switch their professional profiles to something hot. I'm sure you saw a lot of "I’m the Blockchain/Ethereum expert." people on LinkedIn or Medium. I hope I'm not one of them :D
I'm still more focused on the server-side development and helping startups building products. But I'm lucky to work on the side project which helps me to learn Blockchain, Ethereum, smart contracts, and their limitations and security issues.
It's a long and tough journey. Especially for a person like me who didn't appreciate mathematics at high school and the university. I really like an article The authoritative guide to blockchain development by Haseeb Qureshi explaining all prerequisites of good blockchain developer. And I share his vision. People should build a computer science foundation for working in cryptocurrencies area.
So, if you looking for not an expert :) but self-motivated and passionate blockchain / smart contract developer, just write me an email.