David De@daviddecodingSenior Software Development Engineer at Amazon AlexaUnited StatesFollowAboutCurrentAmazonEducationWest Bengal University of Technology, KolkataMore about meBlogger, Hacker, Code geek BadgesProblem SolvingPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSenior Software EngineerAmazon• January 2017 - PresentEducationWest Bengal University of Technology, Kolkata