About

Pablo Navarro Castillo is an author, mathematical engineer, and software developer based in Chile. With a Master’s degree in Applied Mathematics from École des Mines de Saint-Etienne in France, Pablo worked in operations research and data analysis before transitioning to data visualization consulting and software development.

His book Mastering D3.js (published by Packt Publishing in 2014) is the definitive guide for those looking to learn D3.js. He was a technical reviewer and collaborator on two additional books on the subject: Data Visualization with D3.js and Data Visualization with D3.js Cookbook. He is currently a software engineer at Axiom Zen, a tech incubator and startup foundry that creates, scales, and invests in companies on the cutting edge of technology. Pablo’s expertise contributes to best-in-class products like Routific (Routific.com) and ZenHub (ZenHub.io).