Hi Pallavi,

If you wish to change your domain and get into data analytics, it is indeed a good decision. Today this area is booming in India but at the same time, there is lack of talent available who know how to operate companies by using insights from big data.  

Some of the top courses offered in India are

• PG Diploma in business analytics (a tri institute course offered by IIM Calcutta, IIT Kharagpur, and ISI Kolkata)
• Business analytics and intelligence (BAI) by IIM Bangalore
• The certificate program in business analytics by ISB Hyderabad 
• Executive program in business analytics and intelligence by IIM Ranchi
• PGP in business analytics by Praxis business school
• Big data and visual analytics by SP Jain school of global management

The average package that one can expect after completing the courses in a city like Mumbai or Bangalore is around 9-10 LPA.

Hope it helps.

Good Luck!