Broadcast Bot for Massive Audience

I'm looking for a skilled developer to create a Telegram bot tailored to my needs. This bot is vital for broadcasting a wide array of data to a large audience, leveraging information stored in phpMyAdmin. The database contains between 50,000 to 1 million entries, indicating the bot must be optimized for high-volume data handling without interruptions. Ideally, if this could be achieved using PHP, it would align perfectly with my preferences. Key Requirements: - **Data Handling:** The bot should proficiently manage and broadcast text messages, images, and media files (audio/video), sourcing data directly from a phpMyAdmin database. - **Features:** Essential features include the ability to schedule messages, manage a subscriber list effectively, and track message delivery statuses to ensure high engagement rates. - **Performance:** Given the substantial data size (50k to 10 lakh entries), the bot must run smoothly without crashing or significant delays, ensuring continuous operation once started. - **Flexibility:** If possible, a PHP-based solution is preferred due to compatibility reasons, but I'm open to other robust and efficient language suggestions that can meet the project's requirements. Ideal Skills and Experience: - **Programming Languages:** Proficiency in PHP or any other recommended programming language suitable for building the requested Telegram bot. - **Telegram API:** Extensive experience with Telegram Bot API integration, with a focus on handling large volumes of data. - **Database Management:** Strong background in managing and querying databases, particularly phpMyAdmin, to retrieve and broadcast data efficiently. - **Bot Features Development:** Experience in developing bots with the specified features (scheduling, subscriber management, and tracking). - **Performance Optimization:** Capability to optimize the bot for high performance and reliability, especially for handling large data sets without interruption. This project is a significant component of my strategy to engage and inform a vast audience efficiently. I'm eager to collaborate with a freelance developer who can bring this vision to