John Blanka@JBlankaUnited KingdomFollowAboutEducationUniversity of East London, London BadgesProblem SolvingJavaDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceJBlanka has not updated employment details yet.EducationUniversity of East London, London