Get a job at a company that needs data scientists. The better you can convince them you are the more they’ll pay you. You’ll probably work in software or finance. Finance has more involved upside but a lot more risk and stress. Broadly, there are 5 approaches to make money with data science are to:
Get a data science job
Consult on data science projects
Develop a tool for external consumption that leverages data science
Create a tool for your own consumption that leverages data science
Teach
If you want a detailed explanation of Data Science then do check out Data Science tutorial which will help you in understanding Data Science.
You can get a hands-on project by referring to data scientist which will teach you Data Science from scratch to advance.
And if you are more into videos then do check out the following video tutorial which will help you in mastering in the field of Data Science: