Johnny Le
Software engineer at JPMorganChase

AboutExperienceConnect

Work

  • Engineering

    Working with AI

    November 2025

    Plan first, share context, and keep AI in the loop like a fast, forgetful teammate.

  • Engineering

    Never show a loading spinner again

    October 2025

    Design a cache-first UX with TanStack Query + IndexedDB so every view feels instant.

  • Engineering

    Building High-Performance Electron Apps

    September 2025

    Strategies for building high-performance Electron apps.

  • Engineering

    How to setup analytics w/ Posthog on Next.js

    August 2025

    A step-by-step guide to integrating PostHog with Next.js w/ a reverse proxy.

  • Growth

    Do hard things.

    July 2025

    Do hard things. Do your thing. Do it for decades. Write your story. Now is the time.

  • Growth

    Notes, back to the basics.

    July 2025

    How I take notes on paper.