hector oswaldo marroquin@oswaldo_marguetaSoftware Engineer (freelance)Follow BadgesProblem SolvingJavaDays of CodeDays of JS CertificationsCertificate: Java (Basic)VerifiedskillWork Experienceoswaldo_margueta has not updated employment details yet.Educationoswaldo_margueta has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/hector-oswaldo-marroquin-argueta-74080143/ Skillsoswaldo_margueta has not updated skills details yet.