This is a valid edX certificate number for Alexey Rodiontsev
Student Name
Alexey Rodiontsev
Identifier number
c66efd29b9814bed82e2493a9bfe3cf5
Course
CS169.1x
A course of study offered by BerkeleyX, an online learning initiative of THE UNIVERSITY OF CALIFORNIA AT BERKELEY, through edX, the online learning initiative of Harvard University and MIT