Bangalore

Hi Ranjini,
The job title of data scientist and data analyst has exploded in popularity over the last few years. As the previous answer suggested, data scientists trawl through massive amounts of 'big data' in order to see connections that will help businesses optimize their sales and marketing and aid the HR team and finances. They should have the ability and skill to use analytics, database software and programming languages in order to sift through the data in a logical way that delivers value.
The success of data analytics (see IBM case studies for instance) is so widespread throughout so many industries that more and more companies each year are in need of business experts who understand how to effectively analyze data. As a finance executive, you should have no issues finding a relevant job in finance that allows you to use analytic skills.
You'll find a list of top analytics courses on Analytics India Magazine's website but here's one management development programme I know of in Bangalore that offers an up-to-date curriculum in business analytics.
You can also refer below infographic to get details about Data scientist job
https://www.theaims.ac.in/resources/6-reasons-why-being-a-data-scientist-is-hot.html