Custom Erc20 Token

Looking for an ERC20 Token Developer The token will have the unique characteristic of it's value being changed by the smart contract on the blockchain Initial value will be set at a $1, if date is => December 1, 2021 and =< then February 28, 2022 set value at $20 (token value = $20) if date is => March 1, 2022 and =< then May 31, 2022 set value at $100 (token value = $100) if date is => June 1, 2022 and =< then May 31, 2023 set value at $500 (token value = $500) if date is => June 1, 2023 set value at $500 (token value = $500) Token Lock Tokens to be listed on exchange 12/1 and locked for 90 days All tokens purchased after 12/1 are locked for 90 days Software to written on Github The software will require an audit report