Skip to main content
John Mullen

@j4mul66

human being

none

Joined 2019


1,355,020

XP earned

32

Courses Completed

1,685

Exercises Aced

1

Projects Completed

Workspace Publications(7)

Completed Tracks(2)

Completed courses (32)

Python

Introduction to Python

SQL

Introduction to SQL

R

Introduction to R

Python

Intermediate Python

SQL

Joining Data in SQL

Python

Data Manipulation with pandas