@LucasVera

Never lose an event: Outbox Pattern with DynamoDb + Eventbridge Pipes

Nov 14, 2025 · 5 min read · [Summary Generated with AI] This article addresses the issue of data inconsistency in distributed, event-driven systems due to dual writes, where a database update and event publication might not succeed simultaneously. It presents a fictional car wo...

AWS Community Day Colombia 2025: lecciones de mi charla "Lambdaless: Serverless sin Lambda"

Aug 22, 2025 · 2 min read · Introducción El pasado 28 de Junio de 2025 fue el AWS Community Day Colombia. Aceptaron mi charla “Lambdaless: Serverless sin Lambda” con la que pretendo dar un par de tips sobre arquitecturas serverless en aws sin lambdas El evento: energía, comunid...

Automate Brand Visibility Tracking With Amazon Rekognition

Mar 11, 2025 · 9 min read · [Summary Generated With AI] This article outlines the process of creating a custom logo detector for the "SG Mascot" using Amazon Rekognition's Custom Labels. By preparing a dataset of positive and negative examples, we trained a model to identify th...

Offline-First Recipe Manager with AWS AppSync and Amplify

Feb 3, 2025 · 6 min read · [Summary Generated with AI] This article discusses the importance of offline capabilities in mobile applications to prevent data loss due to connectivity issues. It highlights how AWS AppSync and Amplify simplify offline data synchronization, allowin...

Short story generator with AWS Bedrock and Amplify

Dec 30, 2024 · 4 min read · Introduction Recently, I got curious about how easy it is nowadays to build an AI-powered app. So, I decided to give it a shot and was blown away by how easy and fast it was. Given the some recent AWSome pre:invent announcements, I saw that the ampli...