Redesigning Pragma's Web Portal
From Hidden Features to a Scalable IA with Modern UI
I specialize in developer tools and complex technical workflows. I love digging into complex systems and wrapping them in beautiful, easy-to-use UIs.
From Hidden Features to a Scalable IA with Modern UI
Using Strategic Research to Drive a $500K Product Pivot
Designing LaunchDarkly's third product from the ground up
Claude Code has fundamentally changed how I design. I'm skipping mid-fi mockups entirely, going straight to working code, and shipping more than ever. Here's how my process has evolved — and what hasn't changed.
I used to spend weeks writing case studies. Now it takes days. Here's my process for using Claude to write them faster, plus the exact prompt I use.
The list of books I read in 2025. Let's start with some stats: I read 13 books this year, which is 2 fewer than last year. 4 of those were fiction, which is 1 higher than last year! Not having...
I write about design, strategy, creativity, and whatever books I'm into. This is mostly a vehicle to help me think through whatever's rattling in my brain.
When I'm not designing products, I'm usually making something else—lettering, music, or tinkering with side projects that'll probably never ship.
A guide to clear, effective writing distilled from the best books on the craft.
Exploring letterforms by hand—brushes, pens, and whatever else makes interesting marks.
Messing around with CSS and JavaScript to see what's possible.
You can find me on Twitter, Instagram, Medium, LinkedIn, Github, and Gmail (jlzych@). View my full resume online.