Deployed production path
A $7K/year access path redesigned around a $38–$45/month AWS estimate
A client was weighing a roughly $7,000-per-year access path. I kept Supabase as the operational source and built a deployed private AWS read projection estimated at $38–$45 per month.
What I owned: the approved data boundary, guarded synchronization, private read layer, bounded tools, authorization checks, and recovery behavior.
Production safeguard: a failed snapshot leaves the previously published read layer untouched.
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