Joseph Lozada
Data Scientist
Data Preparation and Modeling
Dive into data transformation techniques. Master Power Query, relational table design, and DAX to prepare structured, analysis-ready datasets that support clear insights and professional reporting.
- Course
- Beginner
- 16 hours
- Updated: Oct 7, 2025
Subscription · Monthly
- Cancel Anytime
- Unlimited access to hundreds of top-rated courses
- Hands-on projects with expert feedback
- Personalized career coaching and interview prep
- Program Certificates
Skills you'll learn
9 skills
- Power BI Calculated Columns and Measures
- Dax
- Power BI Proficiency
- Database schemas
- Star schemas
Prerequisites
6 prerequisites
Prior to enrolling, you should have the following knowledge:
You will also need to be able to communicate fluently and professionally in written and spoken English.
Course Outline
- 7 lessons
- 1 project
Program Instructors
1 instructor
Unlike typical professors, our instructors come from Fortune 500 and Global 2000 companies and have demonstrated leadership and expertise in their professions:
Joseph Lozada
Data Scientist
Subscription · Monthly
- Cancel Anytime
- Unlimited access to hundreds of top-rated courses
- Hands-on projects with expert feedback
- Personalized career coaching and interview prep
- Program Certificates