Development of a Web System for Posting Articles to Wordpress via Api Without Direct Login

We are seeking an experienced developer to create a robust web-based system designed to facilitate the creation and publishing of articles to a WordPress website. The core functionality of this system will be to interact with Wordpress via its rest api, eliminating the need for users to directly log in to the wordpress admin panel.

The primary objective is to streamline and automate the article publishing workflow. The system should provide a dedicated, user-friendly management interface where content creators can submit all necessary article components, including text content, images, categories, tags, and other relevant metadata. Upon submission, the system will automatically publish this content to the designated WordPress account or website through secure API integration.

Key features required for this project include:

1. WordPress API Integration: The system must seamlessly connect with Wordpress websites utilizing the official rest api.
2. Secure Authentication: Implement a secure authentication mechanism that allows the system to publish content without requiring direct WordPress admin login credentials from the end-user.
3. Automated Publishing: Enable the automatic creation and publishing of posts, pages, or custom post types to WordPress.
4. Content Management: Provide an interface for users to input and manage article content, including rich text editing capabilities.
5. Media Handling: Support for uploading and managing images and other media files, which should then be correctly associated with the WordPress posts.
6. Taxonomy Management: Allow users to assign existing WordPress categories and tags to articles, and potentially create new ones through the API.
7. Multiple WordPress Accounts Support: Ideally, the system should be designed to support integration with and publishing to multiple distinct WordPress accounts or websites.

The ideal freelancer will have a strong background in web development, API integration, and a deep understanding of the Wordpress rest api. Experience with secure data handling and user interface design is also highly valued.