Premkumar RangarajanPremkumar Rangarajan is a Principal AI/ML specialist solutions architect at Amazon Web Services and has previously authored the book Natural Language Processing with AWS AI services. He has 26 years of experience in the IT industry in a variety of roes, including delivery lead, integration specialist, and enterprise architect. He helps enterprises of all sizes adopt AI and ML, and in his spare time dabbles as a guest lecturer helping students shape their careers. Read More Read Less