Contact person: Solana Utility Token Smart Contract

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Location: St Louis, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a seasoned Solana developer to design and implement a token-based smart contract that will serve strictly as a utility token within my upcoming application. Beyond simply minting and transferring tokens, the contract must be architected for long-term maintainability and clean extensibility, so a solid grasp of on-chain program structure and software-architecture best practices is essential.

Your task starts with helping me finalise the on-chain data model, then writing the Rust program that follows Solana Program Library conventions. Thorough unit tests in Anchor are required, and I expect concise documentation that explains how to deploy, upgrade, and interact with the contract from a TypeScript client.

Deliverables
• Rust source code for the Solana program implementing the utility token logic
• Anchor test suite with 90 %+ coverage demonstrating mint, transfer, freeze/Thaw (if applicable), and metadata interactions
• Deployment script and clear, step-by-step README
• Brief architecture overview highlighting key design choices and future extension points

I will handle the final mainnet deployment once we have completed a round of testing on devnet, but please be available to walk me through any environment nuances. If you have prior examples of Solana utility tokens or SPL extensions you have built, sharing them will strongly support your proposal." (client-provided description)