First of all, you need to determine what is your competence. There are a number of specializations in crypto industry: mining, trading, investing, maintaining bounty campaigns.
Here there are many jobs available and can generate huge revenues. If you do not have a steady job, make a bitcointalk because your work dedicates your time and effort to get rewards. You can participate in the gift by doing signature campaings, social media accounts are also useful here and sometimes you can register as a community manager if you are good enough or qualified for this.