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What is Blockchain and How Will It Radically Transform the Economy?
I gave this talk at Universidad de Caldas — tracing blockchain from the history of money to building decentralized apps with JavaScript.
Introduction to the Internet of Things
I teamed up with Alejandro Rendon to explore IoT — from sensors and controllers to programming robots with JavaScript and Johnny-five.
Introduction to Meteor.js
My first tech talk ever — building a real-time chat app with Meteor.js from zero to working prototype in minutes, with reactive data and no WebSockets setup.
One Afternoon, One Chat App, One Framework That Changed How I Think
The story of building a fully functional real-time chat with Meteor.js in a single afternoon — to prove to a room full of developers that it could be done.
Music Library PHP: My First Website
The story behind my first web project — a university database course final that became my introduction to PHP, SQLite, and web development.