Script to get pairs price on DEXs - Node.JS, Web3.JS, Solidity

Hello, I am currently looking for a solidity / js developer who knows web3js to create a simple script in Javascript, who calls smart contrats to get pairs price on DEX (Pancakeswap, TraderJoe etc).
A script where I can put my own RPC Node with web3.

I could offer you lots of different jobs in the future.