Ryszard Wiśniewski@broot_Senior Software EngineerFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillWork Experiencebroot_ has not updated employment details yet.Educationbroot_ has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/ryszard-wisniewski/Portfoliohttps://github.com/broo2s Skillsbroot_ has not updated skills details yet.