Alexander Ritov@avr878Follow BadgesProblem SolvingJavaPythonDays of JSSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experienceavr878 has not updated employment details yet.EducationUniversity of PittsburghLinksavr878 has not updated links details yet. Skillsavr878 has not updated skills details yet.