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Don Holler

@hollerdonald

Business Intelligence Developer II

University of Arizona

Joined 2017


388,787

XP earned

78

Courses Completed

4,077

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Completed Tracks(3)

Completed courses (78)

Python

Introduction to Python

SQL

Introduction to SQL

Python

Introduction to Data Science in Python

R

Introduction to R

Python

Intermediate Python

SQL

Joining Data in SQL

Completed Projects (0)

Don has no completed projects yet.