Experienced Developer for Custom Telegram Bot with Interactive Features

We are seeking an experienced developer to create a custom Telegram bot. The bot should include interactive features to engage users, automated responses for various scenarios, and robust API integrations to connect with external services. Database integration will also be required to manage and store information effectively. We are looking for a freelancer with proven experience in Telegram Bot API development and strong proficiency in either Python or Node.js. The ideal candidate will demonstrate reliable communication throughout the project and deliver clean, well-structured code. Please highlight relevant previous projects in your proposal.