Smart contract creation

Looking for someone to help modify and test an already deployed and tested smart contract for NFT minting and staking.

Milestone 1
Take an existing smart contract and modify it with the following:
Double-check my change some names of variables
Modify connection to IPFS for NFT
Describe how to setup new token LP on uniswap

Milestone 2
Upload to testnet and check interactivity including NFT minting and staking

Milestone 3
Build interactivity of smart contract on testnet to front-end and test

Milestone 4
Deploy to mainnet for launch

Please quote per milestone and an estimated timeframe