The biggest money making slot in crypto space is to be
1. a developer
2. build crypto wallets for new projects
3. find bugs in the system of many new projects
yes some paid for security breaching and all that stuff, rendering professional services is the best way to make money in crypto space now
You know its more hassle on being a developer
And not all will go on your way or in favor to you.
So being a bounty hunter is more sure pay than being a freelance developer.
And not all bounty hunters are using desktop . Because you can join bounties using phone you cant be a developer if you have only phone