WordPress Developer Needed – Meta & TikTok App Review / OAuth Verification Approval

We are looking for an experienced developer who has already successfully passed app reviews for both Meta (Instagram Login / Graph API) and TikTok Developer Platform.

Project Overview

We already developed a custom WordPress onboarding plugin for our platform that allows influencers to connect and verify their Instagram and TikTok accounts via OAuth.

The plugin is already implemented and functional, including:

- Instagram OAuth flow

- TikTok OAuth flow

- User onboarding steps

- Account linking / unlinking

- User profile retrieval

- Meta data deletion callback endpoints

- Deauthorization endpoints

- Secure OAuth state handling

- WordPress AJAX + admin-post integration

The current task is NOT building the plugin from scratch.

The main goal is:

✅ Prepare the applications correctly for platform review

✅ Configure all required compliance settings

✅ Help us pass Meta App Review

✅ Help us pass TikTok App Review

✅ Ensure the OAuth verification flow complies with platform policies

Current Stack

- WordPress plugin (PHP)

- Custom onboarding flow

- Instagram Graph API

- TikTok Open API

- OAuth 2.0 authentication

- Custom frontend onboarding UI

What We Need

Meta / Instagram

- Configure and prepare Meta App Review

- Verify correct scopes and permissions

- Review Instagram Login implementation

- Validate data deletion & deauthorization endpoints

- Help prepare screencast / reviewer instructions

- Fix any compliance issues blocking approval

- Ensure production-ready OAuth flow

TikTok

- Configure TikTok developer app correctly

- Prepare app for review

- Validate OAuth flow against TikTok requirements

- Ensure redirect URIs and scopes are compliant

- Help pass TikTok verification process

Important

You MUST already have experience with:

- Meta App Review approvals

- Instagram Graph API

- TikTok Login Kit / Open API

- OAuth 2.0

- WordPress plugin development

Please include in your proposal:

- Examples of apps you helped get approved

- Which platforms you worked with (Meta / TikTok)

- Common reasons for rejection you already solved

- Your experience with OAuth review processes

Deliverables

- Fully review-ready Meta app

- Fully review-ready TikTok app

- Compliance fixes if needed

- Guidance for reviewer notes & demo video

- Successful approval or near-approval state

We prefer someone practical who already went through these approval processes multiple times and understands the platform review expectations.