Experienced Wordpress Developer for Ai Chat Plugin Integration

We are seeking an experienced WordPress developer to create and integrate a custom AI-powered chat plugin. The plugin will feature an ai chatbot connected to an external api like openai, providing intelligent conversational capabilities. Key functionalities include a responsive chat widget for seamless user interaction, comprehensive WordPress admin settings for easy configuration, and support for custom prompts and conversation memory to enhance user experience. Secure handling of API keys is paramount to ensure data privacy and system integrity. The successful freelancer will be expected to deliver clean, well-documented code, and provide full installation, thorough testing, and bug fixes. Please include examples of relevant WordPress plugins or AI chatbots you have developed, along with your estimated timeline and pricing for this project. Only apply if you possess strong experience in WordPress, PHP, Javascript, and ai api integration.