Aleksander Mielczarek@aleksander_wald1Follow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencealeksander_wald1 has not updated employment details yet.EducationUniversity of WarsawLinksLinkedinhttps://www.linkedin.com/in/aleksander-mielczarek-64128810/ Skillsaleksander_wald1 has not updated skills details yet.