Telegram Bot w/ Database Registration

Job ID: 30636289

Budget: $10 – $30 USD

I need a Telegram Bot with this basic functionalities

Check Database for Permission "is_staff"
If user have permission, he can execute stuffs like

/create_user username password
/extend_user username 32 (32 stands for 32 days)
/delete_user username (only if he's the one who created that user)