Work with
a trusted partner

I’m an experienced software developer and have been programming since childhood. I’ve written code for startups, established companies, and even French Institutions.

David Leuliette developer React Native freelanceHere is a picture of me and my wife, on our way to the base camp Everest.

I work remotely (GMT+01:00 Europe/Paris), ship software that sparks joy to production, and give talks about it.

My skillset includes leading design in a team of developers, product strategy and discovery, rapid prototyping & validation, user interface design, front-end and mobile development.

The more you automate, the more you innovate

As a mobile software developer, I curate all of the tools I use on my effective front-end developer with macOS repository.

I have experience building and shipping products from scratch to production, and releasing them to the the Apple app store and Google Play Store. This includes:

  • designing UI
  • simplifying onboarding UX —because millisecond matters
  • creating entire design system from Figma
  • writing TypeScript code with documentation
  • automating QA with unit tests
  • creating monorepo architecture with productive DX

and helping thousands of developers grow during bootcamps.

I use a lean approach to product design, relying on research and data to guide design decisions early in the process. I continuously validate assumptions and iterate with engineers and product stakeholders.

I’ve also lead product teams to ship complex products end-to-end. You can take a look at my GitHub profile for examples of my work, including products I have built and code I have written.

Design skillset

tailwind css

Development Background

  • Primarily front-end: HTML, CSS, CSS-in-JS, TypeScript and React
  • Familiar with backend: Ruby on Rails, Node.js, GraphQL
  • Universal apps for iOS, Android and web with React Native
  • Monorepo architecture with nx

Teaching experiences

Workshops and talks

Youtube Show

I am in the YouTube game to speak to a younger version of myself, because I wish I had someone like me to learn from when I was learning how to create software.

Open source contributions

I signed and follow the mozilla manifesto since 2010.
Free and open source software promotes the development of the internet as a public resource.

Open source contributions by David Leuliette
P.S. Here are a few pages on this site that aren’t included in the normal site navigation, but might interest you:
  • Contact - Contact me!
  • Uses - links to all the stuff I use
  • Featured - Podcasts/interviews/etc that I’ve appeared on