amshirif

Lead architecture and development of Solidity contracts for a decentralized betting protocol with oracle-driven event resolution. Implemented Permit2 and account abstraction ERC-4337 to enable gasless transactions and improve onboarding UX. Designed off-chain data ingestion and processing for event-driven protocol updates and settlement.

Architected and deployed production Solidity smart contracts across Ethereum, Polygon, and Telcoin’s L1 development network. Led design and implementation of production staking, governance, and liquidity modules. Owned the full contract lifecycle from specification and prototyping through testing, external audit coordination, deployment, and post-audit remediation.

Built and scaled backend/cloud infrastructure supporting blockchain, wallet, and payments applications. Led wallet and payments integrations that improved transaction processing and operational reliability. Defined operational procedures and protocol controls for blockchain systems.