Marcos Henrique articles - 80 total
Rebuilding Bloated cron jobs with Event Bridge Scheduler
Preface of something that barely exists, as everything is a simulation, innit? I should...
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🌟Top 5 AI Agent Frameworks in 2025🌟 ...
The Gift of Reasoning: Enhancing Amazon Nova Lite with VoltAgent for Character Quirks
Look, for a minute there, Amazon Nova Lite felt kinda stuck – amazing at patterns, sure, spitting...
📊 Validating Amazon Bedrock (Nova Lite) outputs w/ SFN + CDK
When you're building with LLMs like Amazon Bedrock's Nova Lite, there's a tough question you'll...
Chain-of-Thought is (probably) a Lie, and that’s a Problem
So here’s a fun one: what if those detailed, step-by-step answers your favourite language model gives...
DynamoDB Monitoring with cdk-monitoring-constructs
Why Monitoring DynamoDB Matters Hey cloud comrades 👋 Let’s talk about DynamoDB, AWS’s...
If you gaze long into an abyss, the abyss also gazes into you, avoiding the empty void in JS
Recently, I came across an interesting scenario while working with list checks in JS, So have a gaze...
Supercharging Retail Feedback Analysis with Serverless AI (Bedrock + SFN + MCP)
Today, I will explain a powerful serverless pattern which I have been developing and seems to be a...
You should use CAG instead RAG everywhere
The most hyped buzzword (RAG) The technology known as Retrieval-Augmented Generation (RAG)...
Bedrock Engineer: Your AI dev sidekick
What the heck is Bedrock Engineer? Ever felt like AI dev assistants are just fancy...
a clever way to handle attackers
Combine AWS WAF with reactive...
Taming the Map State Beast in AWS Step Functions with CDK
So, let me tell you about AWS Step Functions, and one of these is the Map State. If you’ve ever...
Haunted by EMFILE Issue and some ways to exorcize it
It was a pitch-black, stormy night the prod 3 AM, right on the dot. The dashboard glowed an unnatural...
Accelerating Your Generative AI Journey: Danilo Poccia’s Open-Source Toolbox
Generative AI is the new frontier. The tools and the techniques are exciting and powerful. But...
EXO: Run Beefy LLMs on Your Grandma's Flip Phone 📱🧠
What's up, AI ninjas? Today, we're diving into the world of Large Language Models (LLMs) and a tool...
Chunking in AI - The Secret Sauce You're Missing
Hey folks! 👋 You know what keeps me up at night? Thinking about how to make our AI systems smarter...
Configuring Bedrock as your LLM with llamindex-TS
llamindex for TypeScript is in its early stages compared to the Python version. Still, it already...
Process S3 Objects with Step Functions using CDK + TS
Preface Whenever a user needed to launch automation, our tech lead had to dive into an...
SES Observability with CDK + TS
The startup I work for has been experiencing issues with our email communications to clients. Some...
Can we implement asynchronous circuit breakers with serverless architecture?
Scenario We are attempting to make a post request that involves calling a third-party API,...
AWS Shield: Your Digital Bodyguard in the Wild World of Cloud Computing
My dear friend, AWS Shield is a hero of yours AWS applications and resources. The firewall safeguards...
Cracking the AWS Migration Code with a Humorous Brush: Discovering the 7 Rs for Cloud Adventure
1. Rehost (or Lift and Shift): It’s like taking your old couch to your new home. It...
Aurora Serverless + Backtrack: Unleash AWS CDK V2 with TypeScript! A Comedy of (Cloud) Errors Turned Epic Win
Welcome to the exciting world of cloud engineering! We are about to embark on an epic journey of...
Why You Should Dodge NAT Instances Like a Pro in the AWS Jungle
Greetings, everyone! Today's talk will examine the potential risks associated with using NAT...
DynamoDB GSI vs LSI Unleashed! Explained like you're five!
Imagine having a big box filled with a wide variety of toys. Cars, dolls, and balls are all examples...
Why AWS EFS Rocks and How to Create it with CDK + TS
Hello there, technologists! As we solve the puzzle of AWS Elastic File System (EFS), buckle up for an...
Workaround to Create an S3 glacier with CDK + TS
I was working on an archive project, hen a company had been deleted, and we need to move all the...
Autoscaling using Spot Instances with AWS CDK + TS
Suppose you’re a developer (like me xD). In that case, you know the value of running applications in...
Using AppConfig Layer in your nodejs lambda with AWS CDK
The biggest problem with conventional configuration management is that the client depends on the...
Tips to improve AWS Lambda performance
If you're a developer, you've probably heard of AWS Lambda. It's a service that allows you to run...