If you mean to create a bitcoin project, it depends on the idea if it good and will go viral or not
you can use sign campaign + trading, you can earn not only from bitcoin, if you focus at online earning you will find VLOG, youtube ads, google ads etc.
if you want to leave your realjob and focus at internet, my suggest for you, you must have capital to start it because sometimes in first month you can't get eanything.
all those things you mention, take a serious load of time.
And one person effort to focus on the right information to get there will be limited. Unless you modify some stuff, and have a team to work on those projects with you..thats a different story.
If you have a team to work then you need to pay them salary, which is again can be unprofitable if price drops in future so it is always recommended not to leave your full time job for bitcoin.