Rafael Baptista

Implementing Read/Write Locks Portably

October 13, 2012

In multi-threaded programs you often find a usage pattern where many more threads need to read a shared resource than write to it, and where reading the resource would be thread-safe without mutexes if it is not being written. (…

Detecting Crashes in Multi-Threaded Programs

October 12, 2012

Detecting crashes in multi-threaded systems can be difficult. Often the crashes are difficult to reproduce, and when they happen the faulty operation could have happened many calls ago and so the you don’t get a stack trace at the time…

Implementing Portable Threads and Mutexes

May 26, 2012

Implementing a portable framework for multi-threading doesn’t have to be difficult or error prone. With the right framework, implementing multi-threaded programs can be pretty simple, and you can hide all the platform dependent functions. You can also implement your threading…

About Me

My name is Rafael Baptista. I lead teams who build iconic digital products used by millions of people every day.

I'm currently working on an online travel agency called SkyMonde.

I was previously Head of Product at KAYAK. I built a very successful multi-brand SEO program for them that also included brands like OpenTable, Momondo, CheapFlights, Swoodoo, Checkfelix, and HotelsCombined.

I occasionally advise startups on SEO, the most successful of which is Insurify.

Previously I was CTO of Mimoco and worked on SEO at TripAdvisor focused on flights and vacation rentals.

For many years I was a game developer, helping make games for Harmonix, Apple, THQ, LucasArts, Nickelodeon, Ubisoft and many others. My biggest selling game was the Rockband Series.

I've worked on speech recognizers at Kurzweil, and genome mapping at the MIT/WIBR Human Genome Center.

I wrote the web server that this site runs on.

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Projects

SkyMonde

An online travel agency

Demangler.com

Automatically demangles gcc C++ symbols

KJam Build Tool

A build tool like make or bjam