I am looking for an experienced AI chatbot developer to create a custom intelligent chatbot for Telegram. The bot should be capable of understanding natural language, responding intelligently, and integrating with Telegram’s API for seamless user interaction. Key Requirements: Develop and deploy an AI-powered Telegram chatbot. Use OpenAI API (GPT-4/5) or similar NLP models for conversational intelligence. Implement context awareness (the bot should remember recent messages within a conversation). Integrate with Telegram Bot API using Python or Node.js. Support custom commands, such as /help, /start, and admin commands. Add message moderation or filter (optional). Include logging system for message tracking (MongoDB, PostgreSQL, or Firebase preferred). Ability to handle multi-user sessions efficiently. (Optional) Add voice message processing or text-to-speech (TTS) features. Deliverables: Fully functional Telegram bot with AI chat capability Source code with clear documentation Installation and deployment guide Optional: Admin panel (web-based) for monitoring and managing users/conversations Please include: To prevent bot, please start "chatbot" in your bid. Examples of previous Telegram bots or AI chat projects Your preferred tech stack Estimated timeline and cost