Hazim Jumali

Hazim Jumali is the Co-founder and Chief Technology Officer of Stackup, a blockchain infrastructure company based in Culver City, California. Under his technical leadership, the enterprise platform secured a $4.2 million seed round backed by Y Combinator and Digital Currency Group to develop smart account infrastructure. As an Ethereum Foundation grantee, Jumali engineered one of the earliest implementations of the EIP-4337 smart contract wallet standard, which now powers operations for major cryptocurrency entities including Coinbase and Trust Wallet. Prior to his work in the Web3 sector, he served as a Software Engineer at Afterpay, where he built consumer-facing financial products, and he previously scaled e-commerce platforms at Redbubble. After studying electrical engineering at the University of Melbourne, his current focus centers on advancing account abstraction and streamlining enterprise blockchain operations for the cryptocurrency ecosystem.