Smart-contracts and other blockchain features development for NFT marketplace similar to OpenSea

Crypto launchpad or crypto incubators, are platforms that allow blockchain-based projects to raise capital while giving access to early-stage token sales for their group of investors. De-fi

I've developed an ICO smart contract for getting ETH for ELT tokens. After audit (with no major/critical issues found) and minor fixes, contract was deployed and still performs 100% as supposed. Also done minor updates on ICO website to track ICO progress based on blockchain information got from Infura.

3% fee auto add to the liquidity pool to locked forever when selling; 3% fee auto moved to marketing wallet; 1% fee auto moved to charity wallet; 1% fee auto moved to burn wallet; 2% fee auto distribute to all holders; 3% fee for liquidity will go to an address that the contract creates, and the contract will sell it and add to liquidity automatically.