To transition from a Mechanical Engineer to a Data Scientist, focus on acquiring skills in programming languages like Python and R, gaining proficiency in data manipulation and analysis tools such as pandas and NumPy, and mastering machine learning algorithms. Building a strong portfolio of data projects, considering pursuing relevant online courses to gain expertise in the field. Networking with professionals in data science and seeking mentorship can also facilitate a smoother transition.
If you are interested in getting into this field, then check out this video about Naresha and how he switched his career from Mechanical Engineering to Data Science just after completing Intellipaat's Advanced Certification in Data Science and AI.