Hello! My name is Henry!

I’m a software engineering consultant in the greatest city in the world, New York, working with businesses of all shapes and sizes to solve their problems with technology.

This site is intentionally under construction forever.

Things I built for money

Citadel Securities

Present

Building a next generation global systematic trading platform.

Citadel Securities Research Platform

July 2023 – July 2025

Led UI development for a quantitative research platform.

CreditSights Mobile App Rebuild

Fall 2023

Led a two-developer rebuild of the iOS and Android apps; worked with product stakeholders and the CreditSights team to gather API requirements.

Target 100 Companion App

Summer 2023

Built the React Native apps for iOS and Android, integrated with the existing web product, and collaborated on GraphQL APIs backed by Rails.

Obscura Relaunch

May 2022

Led a ground-up rebuild of ObscuraDAO’s NFT marketplace and moved site updates into a CMS the nontechnical team could manage.

Creative Queue by Spark Projects

February 2022

Full-stack development and ongoing maintenance of a complex interactive app for photographers as founders onboarded customers.

CreditKarma Email Marketing CMS

December 2021

Led a CMS and component library for no-code marketing emails. The 2021 soft launch began sending campaigns to 10% of CreditKarma’s 100M+ users.

Chronosphere General Availability

January 2021

As the first frontend hire, rebuilt the monitoring platform with a three-person team and launched in six months, focusing on big-data visualization and alerting.

Zagat Stories

February 2020

Led development of a dynamic, headless-WordPress site for branded stories, serving millions of monthly visitors.

Landscape by Sprout Social

March 2016

Took a hack-week prototype to production in six weeks and built an image-resizing tool that exports a ZIP of ready-to-use images.

Design and development belong in the same room.

I like the part where design and development overlap: making complicated systems understandable, useful, and maybe even pleasant. With an academic background in Human Computer Interaction and Computer Science, I have a passion for the intersection of design and development.

I specialize in React and TypeScript, plus the surrounding front-end ecosystem, but I enjoy working across the full stack to get the job done.

    Henry’s municipal typography watch

    Click the signs to tour several fictional intersections.

    If your street sign uses Comic Sans or Papyrus, I would genuinely like to see it.

    Notes

    Cooking, travel, and other things I want to remember.

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