Tutorial
How to build and deploy serverless Python APIs with AWS Lambda in 2026
Step-by-step guide on using the latest AWS Lambda features to build fast, scalable Python APIs without managing any servers.
#Python#AWS#serverless+2 more
PERSONAL DEV BLOG
Hey, I'mPatricio Marroquin
Full-stack developer from Lima, Peru. I write about software development, share tutorials, and occasionally rant about the industry.
patricio.ts
const patricio = {
role: "Senior Full-Stack Developer",
location: "Lima, Peru 🇵🇪",
stack: ["TypeScript", "React", "Node", "Python"],
coffee: Infinity
}Recent Articles
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Tutorial
Building your first MCP server — Connect AI assistants to your own tools
Step-by-step tutorial on creating a Model Context Protocol (MCP) server that lets Claude, ChatGPT, and other AI assistants interact with your custom tools and data sources.
#MCP#AI#TypeScript+4 more
Deep Dive
Building high-throughput event-driven APIs with NestJS
Architect scalable event-driven APIs using NestJS and message brokers—practical tips for throughput, reliability, and ease of maintenance.
#NestJS#API#event-driven+2 more
What I Write About
Trending
Thoughts on the industry, new tools, and what's actually worth your time.
Tutorials
Practical, copy-pasteable guides for building things with TypeScript, React, and friends.
Deep Dives
Architecture, patterns, and the trade-offs behind decisions that survive real users.