This is a fact 👇🏽 newsletter.optimistengineer.… #softwareengineering #architecture

Cross-functional teams deliver faster than layered organizations because each team owns a domain end-to-end. No waiting for “the backend team” or “the frontend team” to free up a sprint. newsletter.optimistengineer.…

If you want, I can share a checklist and commands to spin up the POC in 10 minutes with Promptfoo. You can run it today and present results in your next sprint demo. Interested? ainativecompass.substack.com…

You can now own your infrastructure without opening a ticket. newsletter.optimistengineer.…

Practical idea: define 5 representative prompts, run them with 2 models and 2 data domains. Measure accuracy, format correctness, and tokens. If just one combination performs clearly better, you’ve already saved time and money.

Useful tools to kick off your POC: Promptfoo for CI testing, LangSmith for traceability, and OpenAI Evals for programmable cases. Start with one tool and measure. Then decide if building something internal makes sense.

If your org needs governance or traceability, manual prompt testing won’t cut it. Integrate prompt tests into CI: fail the pipeline if a prompt breaks coverage or format. You’ll avoid regressions and production surprises.

Not all prompts work equally across models. Evaluate them by model and by data domain. That’s how you know when to use Gemini, Claude, or whichever model gives you the best quality-to-cost ratio. ainativecompass.substack.com…

Read how to make it possible in my latest post 👇🏽 newsletter.optimistengineer.… #crossplane #kubernetes #iaac

And you can read the solution for your dev teams having the ownership to deliver the infrastructure they need 👇🏽 newsletter.optimistengineer.… #crossplane #kubernetes

AGENTS.md changes the game. A single file at the repo root with build, test, and style conventions helps code assistants generate aligned results. Fewer back-and-forths, more useful code from the first try.

In a few hours I will release the new issue of The Optimist Engineer newsletter about "Enabling developers to take ownership of the Platform Infrastructure" Do you recognize the ice cream logo? 😉 newsletter.optimistengineer.… #platformengineering

How much time and how many tokens are you wasting tuning prompts by trial and error? Build a small prompt evaluation POC: measure accuracy, hallucinations, and cost per token. In two weeks, you’ll have data to decide, not assumptions.

Before building custom tools, check the market. Rolling your own eval infra is expensive: use managed services for POC and only build later if you truly need it. ainativecompass.substack.com… #Engineering #AIProduct #ainative

Treat prompts like code: add tests to CI/CD. If a model or prompt update breaks output quality, your pipeline should fail fast and inform the team. #CI #DevOps #AI ainativecompass.substack.com…

Your upper management should be able to trust you to get notified when something she/he should know. Once that, your Engineering Director will know exactly what to do in the next meeting with the rest of upper management.

Becoming Staff Engineer isn’t about titles: it’s the sum of repeated habits that make your impact visible beyond your team. newsletter.optimistengineer.… #techlead #StaffEngineering #leadership #softwaredevelopment

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