Piotr Chowaniec@nezuheJunior Java DeveloperFollow BadgesProblem SolvingJavaPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencenezuhe has not updated employment details yet.Educationnezuhe has not updated education details yet.Linksnezuhe has not updated links details yet. Skillsnezuhe has not updated skills details yet.