Need Okta/Auth0 Expert

I have a Vue.js-based web application that now needs a solid identity layer. My goal is to wire both Okta and Auth0 into the project so users can sign in seamlessly, with room to enable SSO and MFA as the platform grows. Everything should feel native inside the existing Vue front-end and stay fully standards-compliant (OAuth 2.0 / OIDC).

Here is what the work boils down to:

• Configure Okta and Auth0 tenants, create the necessary applications, and supply ready-to-use client IDs, secrets, and callback URLs.
• Drop authentication flows into my Vue codebase—login, logout, token refresh, and protected routes—using the official SDKs where possible.
• Expose a clean method for switching between providers (Okta ↔ Auth0) so I can A/B test them during rollout.
• Document every step: tenant settings, environment variables, and the exact Vue components or composables you touch, so future updates stay straightforward.

Acceptance criteria

• A user can register or log in through either provider and land back on the app authenticated, with their JWT available in local storage.
• Protected Vue routes reject unauthenticated access and allow entry once a valid token is present.
• Tokens validate successfully against both providers’ /.well-known endpoints.
• Clear, reproducible setup instructions work on a fresh clone in under 15 minutes.

All code must be clean, commented, and pushed to my private Git repository once complete.