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Curating today's signal…

A live feed of the top 10 AI stories across general, engineering, and enterprise. Curated by an AI agent grounded on reliable sources only (labs, tier-1 press, research). Refreshed at 7am · 1pm · 7pm ET. No influencer noise.

Now · May 2026 LIVE

What I'm doing right now.

Building LP Digital Hive — multi-tenant agentic AI platform on AWS
Writing about RAG architectures and serverless cost discipline
Open to senior cloud / SRE roles · Tampa, FL · remote
Mentoring 2 engineers on the AWS solutions-architect path

Office Hours

Office hours on AI — for builders + leaders

I keep 4 slots open each month for free 45-min calls — whether you're an engineer shipping AI features or an executive trying to figure out where to bet. Bring a real problem. I'll bring 32 years of pattern-matching plus hands-on AI work in production.

2 of 4 open · May 2026 Apply for a slot →

More headlines.

curated by AI · 3x/day

Notes · microblog

Thinking out loud.

May 8

Today's reminder: spot price is not a strategy. Spot diversification is.

May 3

If your post-mortem template doesn't have a 'systemic' section, it's a blame template.

Apr 27

Bedrock + Claude for tool-use, OpenAI for streaming-heavy chat, Anthropic API direct for evals. Right tool for the job.

Apr 19

Karpenter + spot is the single biggest lever for EKS FinOps. Nothing else is close.

Apr 12

32 years in IT and I'm still rebuilding my dotfiles every Sunday morning. Some things never change.

On X · @fabioshenrique

From the feed.

X · @fabioshenrique · live follow on X

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GitHub · fabio-lpd

Lately I've been shipping.

last 12 months —

↗ See all on GitHub

Talks

On stage.

2025 · panel

Building agentic AI platforms on AWS

AWS re:Invent Community

2024 · talk

Crypto-as-a-Service: building Itaú's serverless platform

AWS Summit São Paulo

2023 · keynote

Multi-region crypto custody — the 6-country playbook

LATAM Fintech Summit

2022 · talk

PCI DSS on AWS without slowing your team

DevOps Days Miami

Teaching

Courses I can minister.

AWS Architecture for Fintechs

16h · 4 sessions

Live online or in-house workshop · Senior engineers / staff+

Multi-region topology, RPO/RTO trade-offs
Serverless-first vs containers — when each wins
DynamoDB single-table design at TPS scale

Open enrollment · Q3 2026 Request →

Production RAG: from prototype to scale

12h · 3 sessions

Live online · corporate cohort · AI engineers / platform teams

Ingest pipelines on AWS (S3 + Lambda + OpenSearch)
Chunking & retrieval strategies that survive real data
Hybrid search, reranking, evals

Open enrollment · Q4 2026 Request →

SRE for Crypto & Payments

8h · 2 sessions

Half-day intensive · Eng leads / SREs

SLOs and error budgets for regulated workloads
Multi-region active-active patterns
Incident response in compliance-heavy environments

By request Request →

Reading

On the nightstand.

Designing Data-Intensive Applications

Martin Kleppmann

Re-reading

Site Reliability Engineering

Google SRE Team

Reference

The Manager's Path

Camille Fournier

Recommending

Building LLM apps for Production

Chip Huyen

Reading

Tools daily

Editor:Neovim · VS Code · Cursor

Terminal:Ghostty · zsh + starship · tmux

Notes:Obsidian · Apple Notes

Hardware:MacBook Pro M3 Max · Studio Display · Logitech MX Master 3

AI daily:Claude (chat + code) · Cursor · Aider

Open source.

3 projects · MIT

Maintainer terraform-aws-eks-karpenter

Opinionated EKS + Karpenter module battle-tested at 6-country scale.

Author ragkit-cdk

CDK construct library for production RAG on AWS (OpenSearch + Bedrock + Lambda).

Author post-mortem-template

Blameless post-mortem template I've used across 4 companies.