Oleksandr Korchak@clparenbFront-end DeveloperFollow BadgesProblem Solving Certificationsclparenb has not earned any certificates yet. Work Experienceclparenb has not updated employment details yet.Educationclparenb has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/oleksandr-korchak-5788a6ab Skillsclparenb has not updated skills details yet.