Mark Stephenson
Database Developer, Data Scientist
4.47 (1051 reviews)
2
active courses
0
removed courses
May 2019
first content date
Jan 2020
last content date
11037
total students
1051
total reviews
4.47
average rating
17
total content length
Courses
![SQL - The Query Writing Bootcamp [2019]](https://thumbs.comidoc.net/480/webp/2364336_1bb2_3.webp)