Cleaning and Transforming Data with SQL ~ Jean Joseph

WHEN:

Wednesday, March 22, 2022, 1900 GMT

DESCRIPTION of TALK

Title: Cleaning and Transforming Data with SQL

One of the first tasks performed when doing data analytics or sciences is to clean the dataset you’re working with. The insights you draw from your data are only as good as the data itself, so it’s no surprise that an estimated 80% of the time spent by analytics professionals involves preparing data for use in analysis.
You’ll learn techniques on how to clean messy data in SQL, which is a must-have skill for any Data Analyst or Scientist moreover I will discuss and demo different functions commonly used to clean, transform, and remove duplicate data from query outputs that may not be in the form we would like.

ABOUT THE SPEAKER

Jean is highly experienced in Big Data and traditional data technologies with a history of successes in designing, and implementing complex technical projects for diverse businesses in various stages of their development. Acknowledged as a leader capable of mentoring teams of different backgrounds and talents and inspiring individual efforts to deliver. Organized and detail-oriented, with a positive pro-active and hardworking attitude. Performance history reflects a highly analytical strategic thinker with strengths in defining solutions and executing programs that have been invaluable to an all-encompassing range of projects and positions.