PYTHON CREATE BOT FOR DISCORD

Hello, I'm looking for an experienced developer in python language to make a bot for app chat discord. - Detail of project : the bot must create 3 ranks and assign them to the discord member by activity and give them reward points. example : rang 1 : rookie. user need start at this point. and by active in channel general with 20 message minium. when user is rang 1, he also earn 1 pts par day. rang 2 : semi pro : user need have rank 1 for 7 day. and by active with 50 message minium. when user is rang 2, he also earn 2 pts par day. rang 3 pro: user need have rank 2 for 14 day, and by active with 100 message. when user is rang 3, he also earn 3 pts par day. then other functionality in order to make the server discord animated. - Detail of payment and terms : i prefer hire one dev for full time ( 40h / week ) i can pay you 1 time per month or 1 time / week up to you. You need be free to start now . Thx you.