SUI Smart Contract Development for Web3 Game

I'm seeking a skilled Blockchain developer to create a smart contract on the SUI Blockchain for my web3-based game. The game is built using HTML, CSS, and JavaScript, and is ready for integration.

Key Smart Contract Responsibilities:
- User Authentication & Wallet Connection: The smart contract should handle user authentication seamlessly and establish a connection with the user's wallet.
- Leaderboard Management: The contract will need to manage real-time updates to the leaderboard as users score points.
- Secure Data Storage: It should securely store and retrieve user avatars and scores to maintain data integrity and security.

Development Preferences:
- I have no specific preferences for the development tools or frameworks, but I expect the use of best practices and efficient coding.

Urgency:
- This project is urgent and I'm looking to have it completed as soon as possible.

Ideal Skills for this Job:
- Proficient in Blockchain and smart contract development, particularly on the SUI Blockchain.
- Experience in web3 game development.
- Strong understanding of HTML, CSS, and JavaScript.
- Ability to deliver under tight deadlines.