Proficient Courses
Instructor
4.56 (2402 reviews)
7
active courses
2
removed courses
Dec 2019
first content date
Apr 2025
last content date
13025
total students
2402
total reviews
4.56
average rating
23
total content length
Courses
Marketingpsychologie Kurs: Verkaufen & Werbepsychologie
22
students
1.5 hours
content
Jun 2024
updated
$29.99
UX Writing: Microcopy, User Research, Accessibility & More
1.9K
students
10 hours
content
Apr 2025
updated
$74.99
Political Science: Understanding Our Government and Politics
1.2K
students
1.5 hours
content
Feb 2025
updated
$19.99
