I am working in MNC in NCR. In a profile of Reporting Assistant(MIS/Performance Optimization. What course to do in same profile

I am working in MNC in NCR. In a profile of Reporting Assistant(MIS/Performance Optimization. What course to do in same profile. We deal with reports, pull up reports from SQL. Can you guide how to proceed in the career, with more or less same profile. I have done MCA from SMU. Age : 29 yrs