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I’m a full stack web3 engineer, and I’ve worked on all aspects of a web3 product.

At my last company I owned the engineering of the MVP web app (, and had a large role in the associated mobile app. I did most of the web3 integration into these products.

I worked on the smart contracts for on-chain vehicle identity using ERC721, and the diamond pattern. We used meta-transactions to make the onboarding experience more smooth. The contracts were bridged to the Polygon L2 out of fee considerations.

I was also on the hardware team. I was responsible for integrating the HSM to be compatible with Ethereum cryptographic operations.

I am looking to get in on the ground floor of a web3 startup, and help refine the product over many iterations.

Thanks, Hersh