A data analyst is a professional who uses data to help organizations make better decisions. Data analysts typically have a background in mathematics, statistics, computer science, or another quantitative field. They use their skills to analyze large data sets and draw conclusions from them.

There are many ways to become a data analyst. One way is to get a degree in a quantitative field such as mathematics, statistics, or computer science. Another way is to gain experience working with data through internships or jobs in other fields such as business administration or market research. Last but not the least is to enroll into a data science training program in Newark. 

Once you have the necessary skills and experience, you can apply for jobs at companies that need help analyzing their data.

Becoming a data analyst can be rewarding both professionally and personally. As a professional, you will be able to help organizations make better decisions that lead to improved outcomes. You will also develop valuable analytical skills that can be applied in many different settings beyond your job as an analyst.