John 's
Instructor
4.05 (201 reviews)
4
active courses
1
removed courses
Apr 2021
first content date
Jul 2025
last content date
864
total students
201
total reviews
4.05
average rating
12
total content length
Courses
Automotive: Become Software Quality Assurance Professional
188
students
44 mins
content
Mar 2025
updated
FREE
PFMEA & Control Plan _ Heart of manufacturing industry
140
students
3 hours
content
May 2025
updated
$19.99
ISO 9001:2015 Master Course with Auditing as per ISO 19011
53
students
3 hours
content
Mar 2025
updated
$19.99