Try this course. https://updraft.cyfrin.io/courses/security?gad_source=1&gclid=CjwKCAjw3624BhBAEiwAkxgTOtRs7lOEgeQ7J5IGmi2oW4_RkDdreDuNA0iW0UK9c7N4cbEKazWtDRoCJW0QAvD_BwE

you can also get my book on Amazon and go thru: Blockchain Demystified: Your Roadmap to Crypto Success: Charting Your Course to Crypto Success: A Blueprint for Blockchain Enthusiasts Paperback...

How can anyone actively come to know about various Blockchain Project Manager Opportunities?