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Posts tagged "Talks"

Tech talks, slides, videos, and events.

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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.

NoSQL and MongoDB

When SQL tables aren't enough — my introduction to NoSQL databases, MongoDB's document model, and when to choose flexibility over rigid schemas.

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.