John Blanka@JBlankaFollow 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, LondonLinksJBlanka has not updated links details yet. SkillsJBlanka has not updated skills details yet.