Leonardo Campos

Engineer by trade. Designer by taste.

I’ve spent over ten years building products across frontend and backend, always closer to the problem than to the feature list. Today I’m part of the founding engineering team at Artifact, building AI-native software for accounting, where I lead frontend and product design. I write about the judgement behind the work: product, design and the code in between.

Building
AI-native accounting software at Artifact

Experience

  1. 2025 to now

    Founding Engineer, Artifact

    Leading frontend and product design for AI-native accounting software.

  2. 2025

    Staff Front-end Engineer, Settle

    Built and launched the company’s first client-facing app.

  3. 2022 to 2025

    Founding Engineer, Verde

    Led the frontend and built the product from the ground up.

  4. 2021 to 2022

    Senior Front-end Developer, Klivo

    Grew from senior developer to frontend lead on the way to Series A.

  5. 2019 to 2021

    Senior Front-end Developer, Pixter

    Shipped products for enterprise clients like Porto Seguro, from concept to production.

  6. 2015 to 2019

    Software Developer, iClouds

    Worked across design, frontend and backend. Where it all started.

Writing

2026