Require the source code for: ERC20 token, presale token contract, React.js script, Node.js script

I am looking for someone to develop an ERC20 token with some small extra functionality. I am looking for an ERC20 smart contract (this should implement the openzeppelin ERC20.sol), a presale smart contract, the logic of a presale website in React.js (no design needed), a basic Node.js script that interacts with the smart contract. I have a PDF outlining all of the requirements in more detail. Please let me know if this is something you might be interested in.