Krzysztof Perdek@mega444Follow BadgesProblem SolvingDays of CodeSql Certificationsmega444 has not earned any certificates yet. Work Experiencemega444 has not updated employment details yet.Educationmega444 has not updated education details yet.LinksGithubhttps://github.com/kperdek8 Skillsmega444 has not updated skills details yet.