Good afternoon,
I have been building Telegram bots for over a year now. I have made bots for several Cryptocurrency channels and stocks related website. I previously worked at [login to view URL] as a Backend Engineer.
The bot that I'll make for you will use Telegram API instead of Telegram Bot API. It can receive messages from any channel/group that you are a part of and send it to any channel/group in which you have the permission to send messages. You will be able to choose any combination of source and destination channel/groups as you like.
Some of my past bots and projects are available on my Github account at [login to view URL]
I can make the bot for you in less than 6 hours. Let me know if you are interested, we can discuss details and I can start working on it right away.
Regards
Ishan Jain