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Build With AWS

Generative AI Architect | AWS Machine Learning Specialty | Building real AI systems on AWS

Newsletter · By Marcelo Acosta Cavalero · English · Official site

Indexed issues, last 90 days
10
Latest publication
Sep 30, 2026
Audience
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Earliest in this view
Aug 18, 2026

Latest issues

  1. Issue · Sep 30, 2026

    Your CSV Passed Validation. It Can Still Be Wrong. (opens the original)

    Excerpt · Critical tone

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    <img alt="A spreadsheet is inspected, with questionable cells highlighted and a duplicate row set aside." class="sizing-normal" height="971" src="https://substackcdn.com/image/fetch/$s_!fjyk!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-pos

  2. Issue · Sep 29, 2026

    Bedrock Managed Agents, explained like you’re five (opens the original)

    Excerpt

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    You ask an agent to check its workspace, find the Python version, and save a short report. It runs a few commands, writes a file, and tells you where to find it. Then you ask it to read that file back.That little exchange needs several things to work together. The model has to understand the request. Something has to run the commands. The results need to get back to the model. And when you ask the follow-up, the agent needs access to the work it already did.Amazon Bedrock Managed Agents, powered

  3. Issue · Sep 29, 2026

    Learn Robotics Programming: Give a Tiny Robot a Brain (opens the original)

    Excerpt · Neutral tone

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    Bookshelf · Build with AWSImagine a little robot rolling toward your coffee mug. Its entire job: keep going when there’s room, turn when something gets too close.You can build that first decision right now.Danny Staple’s Learn Robotics Programming, third edition, builds a Raspberry Pi rover in stages, adding movement, sensing, vision and voice. What hooked me is how small decisions become useful behavior. Let’s borrow one idea and give a pretend robot a brain.<a class="image-link image2 is-viewa

  4. Issue · Sep 28, 2026

    Your reading list could tell you what to learn next (opens the original)

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    <img alt="Photography articles and sketches are connected by blue lines and orange dots around a central picture of a bird in flight." class="sizing-normal" height="971" src="https://substackcdn.com/image/fetch/$s_!1W1C!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:ste

  5. Issue · Sep 27, 2026

    Bookshelf (opens the original)

    Excerpt · Positive tone

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    <img alt="Bookshelf. Books worth reading if you build on AWS. Ideas you can put to work." class="sizing-normal" height="819" src="https://substackcdn.com/image/fetch/$s_!PmIk!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazon

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