# Fix a Replit App and Production Deployment

C5H reviews runtime configuration, builds, ports, secrets, persistent data, migrations, auth, billing, background work, monitoring, and the evidence-based choice to stay on Replit or migrate.

C5H traces critical flows, repairs unsafe or incomplete boundaries, adds focused verification, and documents a maintainable path forward. The Replit workflow can remain where it is useful; a platform migration is not the default answer.

Start with a production-readiness review: https://c5h.dev/services/production-readiness-review