Arnav Mandal@XypherSoftware Engineer at AmazonFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceXypher has not updated employment details yet.EducationXypher has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/mandalarnav/Githubhttps://github.com/arnav-mandal1234Portfoliohttps://arnavmandal.com/ SkillsXypher has not updated skills details yet.