https://www.davidquinta.tech/blog/ I write about what I pick up along the way: building product with AI, leading an engineering team, raising two German Shepherds and, very soon, becoming a dad. Remote, from El Salvador. en Sun, 13 Sep 2026 00:00:00 GMT https://www.davidquinta.tech/blog/nobody-runs-tests-against-a-prompt/ https://www.davidquinta.tech/blog/nobody-runs-tests-against-a-prompt/ I built an LLM scorer with a threshold I never measured and eyeballed it until something showed up. Two weeks later: 39 labels and a bug in the prompt. Sun, 13 Sep 2026 00:00:00 GMT LLM Evals Python jobfit https://www.davidquinta.tech/blog/how-this-blog-is-built/ https://www.davidquinta.tech/blog/how-this-blog-is-built/ Next.js with static export, MDX posts inside the repo and no external services. Why I picked the simplest option and what I left out on purpose. Sat, 12 Sep 2026 00:00:00 GMT Next.js MDX SEO