Mythili Annamalai Sekar is an AWS Solutions Architect with over 20 years of experience in cloud architecture, serverless computing, generative AI, enterprise modernization, and performance engineering. She has led secure, scalable technology initiatives across AWS and Azure, and contributed reusable cloud assets, migration frameworks, and technical enablement content. Her impact extends beyond delivery through keynote speaking, invited talks, AWS blog authorship, conference presentations, publications, peer review, mentoring, and community service. She combines deep technical expertise with leadership, mentorship, and a strong commitment to advancing technology and inclusion.