That's great you have basic concept of the Data science. As you know there is a lot of scope for a career in data science, the knowledge of these languages play a major role in building your Career in Data Science. Programming is a must in all the fields these days. Especially when you are dealing with data. But having knowledge only in programming don't yield you much. To consider this, let's take a look at the general question that might arise. I would suggest go for some online courses.
Skills You’ll Need: Knowledge of algorithms, statistics, mathematics, and broad knowledge of programming languages such as R and Python. Broad knowledge of how to structure a data problem, from framing the right questions to ask, to communicating the results effectively.
Dinesh recommends the following next steps: