Deep architectural depth across multiple Salesforce clouds, including at least two of Sales Cloud, Service Cloud, Health Cloud, Marketing Cloud, Commerce Cloud, or Data Cloud, with demonstrated command of the Salesforce data model, sharing and security model, platform limits, and governor constraints. Lead Domain Review Board reviews for all initiatives touching Salesforce, classify review tier through weekly project request intake reviews, evaluate solution designs against the Architecture Review Checklist, and coordinate remediation plans with the Salesforce application teams.