Apps
AI Agents · Next.js app

CCA

Claude Certified Architect — the coach, the guide, the exam sim.

Claude Certified Architect — dashboard, study guide, quiz runner and exam simulator for the Anthropic architect certification.

Open cca.matsiems.com https://cca.matsiems.com/dashboard
What's inside
  • Dashboard tracking progress across the 5 exam domains
  • Field-guide chapters synced with the CCA book
  • Quiz runner with instant scoring and rationale
  • Full-length exam simulator with per-domain breakdown
Tech stack
Client · React 19Next.js 15 · Tailwind · LucideRSC + client islandsEdge · Vercelmiddleware + route handlerscustom subdomainAuth · Supabasemagic link · OAuthRLS on user tablesData · Mongo FLEETshared cluster · app discriminatorS3 for mediaAI · AnthropicClaude Sonnet 4.6 defaultOpenRouter fallbackOps · GA4 · SentryConsent Mode v2Vitest + PlaywrightCCA runs on the fleet-standard stack — same primitives, same auth, same data layer as every other Full Stack app on matsiems.
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