Polymorphic translations for Laravel: a single translations table + HasTranslations trait to store per-locale field values for any model (panel alerts, messages, …).

Keycloak/OIDC JWT authentication middleware for Laravel: JWKS caching, RequirePermissionMiddleware, AppToAppAuthenticator, configurable user resolver.

User profile endpoints for Laravel + Keycloak: GET /me, PUT /me/locale, configurable resolvers, FormRequest validation.

Reusable HTTP utilities for Laravel APIs: standardized JSON response envelope, health endpoint, app metadata controller, exception handler.

RabbitMQ messaging layer for Laravel: typed event publishers (audit, logs, notifications, alerts), reusable consumer base, retry/DLX handling.

Cross-cutting platform utilities for Laravel microservices: PostgreSQL FDW migrations helpers, locale providers, shared contracts.