Marcin Zręda@mzredaFreelance developerFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencemzreda has not updated employment details yet.Educationmzreda has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/mzreda/ Skillsmzreda has not updated skills details yet.