Security, Data, and Delivery: Profiles, permission sets and groups, sharing and visibility, field-level security, CRUD/FLS enforcement, SOQL injection prevention, event monitoring; data migration, quality tooling, reports and dashboards; Agile or Kanban working, backlog management, effort estimation, technical documentation. Integration and DevOps: REST and SOAP APIs, Platform Events, Change Data Capture, External Services, Named Credentials, OAuth 2.0 / SAML, Microsoft Entra ID SSO, Microsoft Teams integration, middleware and iPaaS; Salesforce DX and CLI, sandboxes, Git and pull requests, CI/CD, static analysis, Apex unit testing and Jest.