Telegram, WhatsApp & Discord Bots

I need production-ready chatbots built for Telegram, WhatsApp and Discord. The exact mix of platforms can be finalised once we talk, but my goal is to have a clean, maintainable codebase that can be deployed quickly and scaled later.

Key points you should know:
• Each bot must respond instantly, handle common edge cases and log basic analytics.
• I am open to your suggestions on frameworks—Python (aiogram, py-telegram-bot-api), Node.js (Telegraf, whatsapp-web.js, discord.js) or similar are all acceptable.
• Security of tokens and user data is critical; please follow best practices for environment variables and rate-limiting.
• If you have experience adding automated replies, user management or lightweight data capture, highlight that.

Deliverables:
- Well-documented source code for every supported platform
- Clear setup guide and deployment script (Docker, Heroku, AWS or equivalent)
- A short README explaining how to add new commands or features

Share links or screenshots of previous bots you have built and note which platform libraries you prefer. The smoother your hand-off, the faster we can launch.