Hamilton Ulmer

I design and build tools for data analysis. I'm currently working on Rill, a highly-opinionated conversation-fast BI tool. Prior to that, I was a data scientist and engineer at Mozilla.

Where to find me

Email
hamilton.ulmer@gmail.com
Twitter
@hamiltonulmer
Github
@hamilton

Notes I've written

  • The writing tool of my dreams; a meditation

    Feb 14, 2023

  • New Years Resolution

    Jan 1, 2023

  • TIL: Dominik Moritz's just-enough-precision formatter

    Dec 20, 2022

  • TIL: dealing with duplicate columns on joins in duckdb & sqlite

    Dec 5, 2022

  • Orchestral Auditions: or, a most brutal hiring loop

    Apr 18, 2022

  • duckdb wishlist, two months in: 'is the duck rude?', cancelable queries, memory footprints, & javascript UDFs

    Feb 21, 2022

  • Immer patches & websocket-based applications

    Feb 5, 2022

  • How to build a proposal culture

    Feb 2, 2022

  • Pattern: local-first backend Svelte stores

    Dec 30, 2021

  • small improvements to the duckdb node module

    Dec 21, 2021

  • Fun with Fonts: Kass by Cinketype

    Dec 21, 2021

  • what's in a changelog?

    Dec 19, 2021

  • The Product Habits Behind Good Internal Projects

    Feb 2, 2021

  • Good Data Viz is About the Small Things

    Nov 11, 2020