Need your advices how to get into the blockchain world. Are there online courses or can I join a new project in its initial stages and be a part of it ? Or any other interesting ideas?
Thanks
Depends , where you are located in globe.
There is one course in Amsterdam university.
http://abs.uva.nl/content/open-programmes-abs/finance-and-technology-modules/finance-and-technology-modules.html
One I found in the MIT.
https://getsmarter.mit.edu/mit-blockchain-technologies-online-short-course-hm/?&ef_id=c:270660683754_d:c_n:g_ti:kwd-305134168301_p:_k:%2Bblockchain_m:b_a:52241335101&gclid=EAIaIQobChMI-_DogNvY2wIVDf5kCh2gqg9hEAAYASAAEgJiMfD_BwE
And there will be plenty of courses in coursera
https://www.coursera.org