Hi aspirants

A data analyst gathers, analyses, and carries out statistical analyses of broad data collection. They figure out how to provide data to respond to questions and resolve issues

you can become data analyst after B. tech in AI , BCA, B. Com in maths, BSC in computer science and Bachelor in statistics.

you can do some internship and certified course which will lead you a path in data analyst. some of the courses are

• Certified program in data analyst
• data analyst for business
• data analyst for decision making
• Certified courses in big data analyst using hadoop
• advanced diploma in Big data analyst.
• professional  certificate program in data analyst for marketing

for more information click the link

https://www.careers360.com/careers/data-analyst

Hope this helps

good luck!