Harsh Gohel
Portfolio

I, Harsh Gohel worked for almost 4 years in IT services. I want to pursue my career in data science field. As rising opportunities and high demand in this field, I am learning data analysis with Excel, SQL, Power Bi, Python and many more to learn.@Harsh Gohel

8 Week SQL Challenge- Case Study #1 - Danny's Diner

In this case study, I worked with a dataset from Danny's Diner, a restaurant that is expanding its customer base by offering a new rewards program. My task was to analyze the data and answer questions related to customer spending habits and rewards program performance. I found Case Study 1 to be an excellent way to apply my SQL skills to a real-world business problem. I also learned how to use SQL to join tables, filter data, and aggregate information using functions like COUNT, SUM, AVG, and more.