My greatest professional achievement was consuming the data from various data sources (Research Institutes, Web Sites, Medical Institutes) such a way that it can contain all the meaningful data for analysis, though the data was in heterogeneous in nature. In the same way the different analysed information has to be provide to different stake-holders. Wrote procedures to process and do necessary clean up to formulate the data-set ready for analysis. Second one is I have transitioned from non data science background to data science with my determination and curiosity to learn data science, and I have achieved some, and I am on the process of learning...