Open to new protocol engineering roles (remote)
Two years designing and building in DeFi on EVM chains. Deep expertise in EIP-2535 Diamond proxy, ERC-4626 vaults, and composable DeFi integration (DEXs, lending, yield, cross-chain). At Blok Capital, architected a modular multichain wealth management protocol: Diamond proxy vaults with a CREATE2 factory, DAO-governed Facet Registry, multiple yield strategies, onchain indices with automated rebalancing, and CCTP + CCIP for cross-chain USDC transfers. Currently building in public and going deep on zk proofs.
Vault Router: ERC-4626 compliant yield vault on the Diamond proxy pattern (EIP-2535), routing deposits across Morpho Blue, Aave V3, and Pendle PT strategy facets on Arbitrum. Curator-governed allocation with per-strategy caps, idle reserve enforcement, and a Facet Registry for strategy allow-listing. Built for the Arbitrum Open House Buildathon (June 2026). → repo
Uniswap V4 Diamond Hook: upgradeable V4 hook framework using EIP-2535. Hook address stays permanent while logic is upgradeable via `diamondCut`, eliminating pool migration on upgrades. Solved V4's permission-bit address constraint by mining the CREATE2 salt once at deploy. Proxy bytecode never changes, mined address stays valid permanently. All V4 callbacks implemented as independently upgradeable facets sharing collision-safe AppStorage. → repo
ZK proofs: working through Justin Thaler's Proofs, Arguments, and Zero-Knowledge, Dan Boneh's cryptography course, and the 0xPARC curriculum. Building toward circuit-level competence (Circom, Halo2, Noir) on top of existing EVM depth. Notes and progress in zk-book-notes.
| Repo | What it is |
|---|---|
| Vault-Router | ERC-4626 + EIP-2535 Diamond vault routing across Morpho, Aave, and Pendle on Arbitrum |
| uniswap-v4-hook-diamond | Upgradeable Uniswap V4 hook framework. Permanent hook address, logic upgradeable via diamondCut |
| Diamond-Storage-Detector | Static analysis tool detecting storage slot collisions across EIP-2535 Diamond facets |
| CEX-Backend | Centralized-exchange backend: matching engine (1000+ TPS), multi-chain deposits, order book |
| Prism | Draft ERC: Modular Capability Proxy with capability-gated routing and tiered governance |
Languages Solidity · Rust · TypeScript · JavaScript
Frameworks Foundry · Hardhat · OpenZeppelin
Standards EIP-2535 · ERC-4626 · ERC-4337 · ERC-5484 · ERC-1967 · EIP-1014
DeFi protocols Uniswap V4 · Morpho · Aave · Pendle · Camelot · Chainlink
Cross-chain CCTP · CCIP
Infra Dune · Tenderly · The Graph · IPFS
Uniswap V4 Incubator (Atrium) · Smart Contract Security, Advanced Foundry, Advanced Uniswap V3 (Cyfrin Updraft) · Web3 Dev, Blockchain Security Expert, Fintech Expert, Solana Development (101 Blockchains)
- Status: Open to new protocol engineering roles (remote)
- X / Twitter: @0xjayeshyadav
- LinkedIn: linkedin.com/in/jayeshyadav
- Email: jayeshnyadav497@gmail.com
Open to conversations on protocol design, Diamond pattern at scale, vault architecture, and the EVM ↔ ZK boundary.