We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
Roman Bogdanov
@Graf_Fixer
Russia
Badges
Python
Days of Code
Days of JS
Sql
Certifications
Graf_Fixer has not earned any certificates yet.
Work Experience
Graf_Fixer has not updated employment details yet.
Education
Graf_Fixer has not updated education details yet.
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website