Sergey Butko

Sergey Butko

Tech entrepreneur. Forbes 30 Under 30 Europe. At Certifier, Sergey’s work focused on revolutionizing the way credentials, certificates, and badges are issued and managed through cutting-edge APIs and software infrastructure.

Create and Send Digital Credentials

Take your digital certificate creation process to the next level. Design, issue, send, and track highly personalized certificates & badges in minutes.

G2 Rating
dynamic image