Maciej Macowicz@Maciej_MacowiczSoftware engineerFranceFollow BadgesProblem SolvingJavaPythonDays of JSSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceMaciej_Macowicz has not updated employment details yet.EducationMaciej_Macowicz has not updated education details yet.