Aspirants can work on improving their data science skills while working on another full-time job – however, it always helps if the current job is aligned to statistical, mathematical or software engineering as these are directly or indirectly linked to becoming a data scientist.
In order to implement this, there are multiple online sources, and communities wherein students can learn statistical concepts. In addition, there are online courses as well such as Udemy etc. wherein students can enrol to learn different courses and programs relate to data science. Working professionals can also refer the learning path of Board Infinity to get more details related to the same.