Krzysztof Grudziński@kgrudzinFollow BadgesProblem SolvingDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencekgrudzin has not updated employment details yet.Educationkgrudzin has not updated education details yet.Linkskgrudzin has not updated links details yet. Skillskgrudzin has not updated skills details yet.