Lorenzo Hidalgo Lorenzohidalgo

Hi there, I'm Lorenzo 👋

My Latest Blog Posts 👇

	Mastering DynamoDB: Batch Operations Explained TL;DR; This article covers the usage of DynamoDB BatchWrite and BatchGet operations, and how implementing them can help you improve the efficiency by reducing the amount of requests needed in your workload. Introduction Have you ever developed any t...
	[Webinar] DynamoDB - Common mistakes and how to optimize usage https://www.youtube.com/watch?v=p4K1L4kJcJs This webinar briefly introduces DynamoDB, the most relevant differences between SQL and NoSQL Databases, the most common mistakes when interacting with DynamoDB, and how to solve them.
	[Video] What does a Software Engineer in the Cloud actually do? \| Working in the cloud ☁️ https://www.youtube.com/watch?v=0EXGfdt_ZqQ Video Description Three cloud software engineers, Danielle Heberling, Ian McKay, and Lorenzo Hidalgo, provide an in-depth look at their roles and responsibilities, key tasks, and the challenges they face ...
	Enhance Your AppSync API Development: Easy Steps to Auto-Generate Postman Collections TL;DR;This article covers how developers can take advantage of the serverless-gql-generator plugin for Serverless Framework to automatically generate new Postman Collections or Raw Requests for an AppSync API. Introduction A few weeks ago, I announc...
	Unlocking the Power of DynamoDB Condition Expressions TL;DR;This article explores DynamoDB condition expressions, highlighting their potential to enhance database operations. They help prevent accidental data overwriting and facilitate conditional updates. The article also details how to handle errors e...
	[Webinar] Building Our Own AI Chatbot: Making Santa https://www.youtube.com/watch?v=300YgXGADH8
	Building Our Own AI ChatBot: Making Santa Introduction Serverless Guru has organized a Serverless Holiday Hackathon where participants compete during the first half of December 2023 to see who can develop the best holiday-themed chat application that uses any LLM. As part of the Hackathon or...
	[Webinar] Building Your First Serverless API with Langchain https://www.youtube.com/watch?v=o2f1oCbqSpI
	AWS AppSync Subscriptions: Detaching Prolonged Operations TL;DR: This article discusses how to use AppSync Subscriptions to decouple long-running tasks from front-end requests in a serverless chat application. It provides a step-by-step guide to implement this solution, including an architecture overview, d...
	[Webinar] Serverless Holiday Hackathon - LLM Crash Course https://www.youtube.com/watch?v=QHaQB-9Vf9k