Needed Smart Contract Expert

Job ID: 33081291

Budget: $30 – $250 USD

What's missing:
1. Bugs on minting site (need to check polygon network, delete password access, add connect wallet button)
2. Smart contract is missing pre-reveal base URI functions. Help deploy + verify. Also bugs on certain whitelist - we have smart contract and merkle tree ready, there are 4 categories of WL. they're all functioned to only do the same thing - mint at a cheaper rate.

We are on POLYGON.
who can do this?
this is urgent job.
Related categories: Node.js React.js Blockchain Solidity Web3.js