Solidity Dev — Uniswap V4 Hook Protocol (5 contracts)

FIXED-PRICE · ETHEREUM · EXPERT Solidity Dev — Uniswap V4 Hook Protocol (5 contracts) We're building PYRE — a Uniswap V4 hook protocol on Ethereum mainnet. Tokens are minted on every swap, decay if unstaked, and burned to evolve on-chain SVG NFTs. Real yield, real burn mechanics, zero pre-mine. SCOPE OF WORK PyreHook.sol V4 BaseHook — afterSwap minting, 8% fee capture, fee routing PyreToken.sol ERC-20 — lazy decay, global scaling factor, halving schedule PyreNFT.sol ERC-721 — burn-to-mint, fully on-chain SVG, 4 evolving stages PyreStaking.sol Staking vault — decay immunity, ETH yield distribution, drip exit PyreBurn.sol Token + LP burn paths, Pyrarch status, yield by burn weight KEY MECHANICS TO IMPLEMENT → Lazy decay via global scaling factor → Halving every 2,000 epochs (0.01%/hr floor) → Synthetix-style O(1) yield distribution → 7-day linear drip exit on unstake → On-chain SVG generation (no IPFS) → LP burn path with 20% weight bonus → Pyrarch yield claim (25% fee share) → No proxies, no upgrade paths REQUIREMENTS ✓ 10+ Ethereum mainnet deployments — must provide contract addresses ✓ Uniswap V4 hook experience (BaseHook, PoolManager, afterSwap) ✓ Foundry test suite — full coverage required before handoff ✓ Clean, documented, auditable code — no shortcuts Expert level Uniswap V4 Ethereum mainnet On-chain SVG Applications without mainnet addresses will be declined.