Certificate of Achievement
This is to certify that
Stefani Kostadinova
course on
October 18, 2021
Certificate: 40212698
has successfully passed the
Building a marketing agency
Stefani Kostadinova
7-class course
Master the principles that will allow your agency to scale up and provide you, the agency owner, the life you always wanted.
Skills / Knowledge
- a/b testing
- Multivariate testing
- Test validation
- split testing
- optimization
Issued on
October 18, 2021
Expires on
Does not expire