How Do You Move From Math Into Data Science?

M, i feel like competitions gottenay tougher m than it used to be. Having a portfolio that can demonstrate your skill set in some way is really good. I've had people express that they were appreciative that i had a portfolio That didn't go look at and see what my abilities and skill sets are. Am, for something like machine learning, it's really difficult because it's just a very broad definition of what that job roll can be.