Ishan Srivastava@ishan90Senior Software developer at MicrosoftUnited StatesFollowAboutCurrentGoogleEducationUniversity of Pennsylvania BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSoftware Development EngineerAmazonGoogleEducationUniversity of Pennsylvania, PhiladelphiaComputer ScienceUniversity of Pennsylvania