Data, a by-product of connected world. if this data is not interrupted and analyzed then all these are data are futile. Thus, Data science comes into act that uses various visualizing tools, algorithms from all streams and machine learning principles to opt and make predictions of the organizations, based on the analysis. This has broadened the lucrative options available as career options. Almost all the industries and organizations rely on Data analysts to covert complex raw data into a suitable organizations format and analyze the data. They help in organizational decision making. The technical position, Data Scientist design the methods to capture, process and analyze the data using computer science algorithms, mathematical theories and statistical methods to uncover hidden data patterns and predict the market trends, hence he needs the assistance of Machine Learning Engineer, who use programming frameworks to refine the raw data that is being captured.