Cloud and AI Architecture: Case Studies

Three fictional startups — Casewell (pre-seed/seed), Sentrio (Series A), and Virelane AI (late-stage/growth) — each get a full AWS, GCP, and Azure architecture in one article, a capability comparison table, real architecture decision records, and due diligence questions. Applies Startups: The Ecosystem and How They're Funded, Core Cloud Architecture, and Generative AI Architecture together, end to end.