Bulk Add Telegram User List Multiple Channels and Groups

I am looking for someone who can help me add a list of Telegram users to multiple channels and groups in bulk. The specifics of the project can be discussed further, but I am primarily looking for an expert with experience in managing Telegram channels and groups.

Ideal skills and experience for the job:
- Proven experience with Telegram and its functionalities
- Experience in managing Telegram channels and groups
- Familiarity with bulk user addition processes
- Excellent communication skills for further discussions on project specifics