Udemy instructor
John Christopher | 500,000+ enrollments
- Teaches
- IT & Software
- Languages
- English
- Course index
- 400 live offers
- Students
- 530.2K
- Average rating
- 4.64
- First published
- May 2020
- Latest course
- Apr 2026
- Total content
- 463 hours
Instructor catalog
All John Christopher | 500,000+ enrollments courses
