Daniël Stekelenburg@danielstekelenb1Data EngineerNetherlandsFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencedanielstekelenb1 has not updated employment details yet.Educationdanielstekelenb1 has not updated education details yet.