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Cash DeLeon

Software engineer

I build Morpho’s curator app. Before that: DELV, Mirror, Element, Twitter.

About

I work on the curator app at Morpho — the thing vault curators use to reallocate and set parameters. Full-stack, mostly TypeScript and React, and the protocol when it matters. Started at Twitter as a sophomore intern on product safety, came back for a rule engine that watched the platform for spam and abuse, then stayed full-time. After that: Element, Mirror, DELV. Morpho since 2024, full-time since Feb 2025. I like software that feels finished — tight types, honest state, no extra chrome. I’m in Houston. CS at University of Houston, 2020. I break bread and save bees.

Experience

  1. Morpho

    2024 — Now

    Software Engineer

    Designed and built the Morpho curator app. Reallocate, set vault parameters, all in one place. It’s what Morpho’s biggest curators use to run over $1B on Ethereum and Base.

    Earlier · Contractor, 2024 — Feb 2025

  2. DELVformerly Element Finance

    2022 — Feb 2025

    Integrations Technical Lead

    Led a team of four on Hyperdrive integrations — sixteen protocol deals. Also lead on Hyperdrive Borrow, one of the first fixed-rate borrow products in DeFi.

    Earlier · Software Engineer, 2022 — 2023

  3. Paragraphformerly Mirror

    2023

    Senior Software Engineer

    Took the app multichain — Base, Zora, the rest. Built the inbox: chronological activity, infinite scroll, inline collect. Collection activity went up 70%.

  4. Xformerly Twitter

    2018 — 2022

    Software Engineer

    Full-stack on Scaled Enforcement, the safety tools that applied the ToS. Built a workflow that actioned 100,000 tweets at once, Smyte dashboards for spam and influence ops, and the NFT profile picture launch.

    Earlier · Software Engineer Intern, 2018 — 2019

Work

  1. Morpho curator app

    2024 — Now

    Day job. The app vault curators use to reallocate and set parameters — over $1B on Ethereum and Base.

  2. Hyperdrive

    2022 — 2025

    Fixed-rate DeFi. Built the first UI at Element, then ran integrations at DELV — sixteen protocol deals and Hyperdrive Borrow.

  3. twlint

    2026

    A Tailwind class linter in Rust. Fast and boring, catches the mistakes a stylesheet won’t.

Contact

Want to talk? I’m on GitHub and LinkedIn.