Product Engineering at Modal, Former CTO at Felt . See more here .
Interruptions, recovery time, and task size: three numbers that determine if you'll get real work done. Interactive visualizations show the math behind bad days.
How to design effective take-home exercises that assess both ability and interest, with practical guidelines on scope, payment, and AI-assisted work
A deep dive into how GitHub Pages handles trailing slashes, the hidden redirect cost, and why every millisecond matters for user experience
Calculate how many candidates you need to reach out to make one hire based on your conversion rates.
A practical, repeatable framework for running weekly engineering 1:1s using the People, Product, Process structure—with exact scripts, Notion setup, and tips for making them actually useful.
A lightweight system for measuring engineering productivity that puts the overhead on managers, not engineers—using changelogs, standups, and visibility over surveillance
Reflecting on content creation, consumption, and what it means to work in an industry where I still don't fully understand what "content" is
The 2020 Twitter hack exposed systemic security failures—and why companies need stricter regulations for protecting prominent accounts
Why hiring decisions are chaotic and random at the individual level—and what both candidates and companies can do about it
A thought experiment: measure how much of a "tech company" you are by how long you could run if all employees turned into zombies overnight
Why biometric authentication is better than passwords—and how to think about the political implications of widespread biometric systems
Why the "X, you invented X" Twitter joke misses the point—business model innovation matters more than technology innovation
Why the desire to turn profits keeps businesses focused—and why pretending you don't want to make money is worse than admitting you do
Why ephemeral social media presence beats permanent archives—and how regularly deleting tweets can free you from past opinions
Should you take equity or cash at an early-stage startup? Exploring the tradeoffs when growth capital makes liquidity a decade away
With the photo app's founders gone, Facebook is now positioned to change Instagram significantly and transform it into a growth funnel.
A first-hand account of working at Digg during the controversial V4 launch—the excitement, challenges, and lessons learned
