Sergey Isaev@isvforallSoftware DeveloperFollow BadgesProblem SolvingDays of Code Certificationsisvforall has not earned any certificates yet. Work Experienceisvforall has not updated employment details yet.EducationSamara State Aerospace UniversityLinksGithubhttps://github.com/isvforall Skillsisvforall has not updated skills details yet.