Marcin Czelej@marcin_l_czelejFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceSoftware DeveloperNokia• 2013EducationTechnical University of WroclawElectrical EngineeringLinksmarcin_l_czelej has not updated links details yet. Skillsmarcin_l_czelej has not updated skills details yet.