Derek Bonilla
Learning by doing.
This case study is of a fictional bike sharing company called Cyclistic, and its goal is to design marketing strategies aimed at converting casual riders into annual members. Using the R programming language I analyze bike data to help guide business decisions. Read more…
This project deals with data obtained from Our World in Data. I use fundamental SQL statements to examine the multitude of data about the coronavirus. Read more…
Using the some of the SQL queries in the previous COVID-19 Data Exploration project I created multiple visualizations and a Tableau dashboard.
Back to SQL fundamentals with this project. Using automobile data, I tackle a data analyst work situation. For this project I specifically focus on the cleaning aspect with fundamental SQL queries. Read more…