Opus 4.5 really changed things
How I run 8 parallel Cursor AI coding agents in isolated devcontainers, mass-producing pull requests with planning, rules, and observability.
Kyle Rush
Kyle Rush's personal blog
Latest posts
An open minded approach to interviewing candidates
To get the best results when interviewing candidates, adopt an open-minded approach and avoid test-based interview questions.
JavaScript stack for real-time reactive LLM heavy workloads
A technical architecture overview of building a powerfully reactive LLM powered web application with Qwik, BullMQ, Postgres, and OpenAI.
DEI is a business imperative at Maisonette
An interview explaining our approach to DEI at Maisonette.
AWS Startup Talk: Casper Cloud Architecture
The Casper engineering team did a lot of innovation with AWS. We presented some of our work at an AWS Startup talk.
Making casper.com 1.7 seconds faster
We shaved 1.7 seconds off the load time for Casper's website by self-hosting Optimizely.
Casper's technology planning process
How Casper’s Tech team plans a full quarter of software releases
Architecting great experiments
MozCon talk: Architecting great a/b test experiments
Building applications at campaign speed
How we built nearly 90 production services in 18 months on the Hillary campaign.
Obama campaign a/b testing
A conference talk at MozCon explaining how we approached A/B testing at the 2012 Obama campaign.
Obama campaign's fundraising platform
The Obama engineering team created a new fundraising platform from the ground up with performance as a primary goal.