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Jose Angel Espinoza Portillo
Attended Universidad del Valle de México
Lives in Ciudad de Mexico
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“I am so clever that sometimes I don't understand a single word of what I am saying.”
― Oscar Wilde
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If you logged on this morning to try and apply for Google I/O, you were probably all like

#io2014   #googleio   #io14  
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ahahahaa.... so sad :(
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Best crossover EVER!!!!!!!
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El dave inspirado
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Eating @ Austin is so delicious.
Carlos Ortega's profile photoJose Angel Espinoza Portillo's profile photoAndrea Boman's profile photokedi kattkit's profile photo
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Dart is going to the right place
Some technical information about the changes we did for Dart 1.3, to improve server-side performance:

* The HTTP stack, which is written in Dart, was reworked to take advantage of the Dart VM's generational garbage collector[1]. For example, short-lived objects are very cheap to collect, so we now allocate new buffers frequently, instead of reusing buffers.

* On Linux and Mac, we reduced the number of required system calls for asynchronous I/O, which significantly reduced I/O latency. This was accomplished by moving from a combined pull and push based I/O event model, to an entirely push based solution where the OS is responsible for emitting all I/O events.

* We profiled profiled some server-side applications and identified missing optimization opportunities in the Dart VM's optimizing compiler. The VM team also tuned the compiler (for example, inlining strategies and closure calls) for more efficient asynchronous Dart code.

* Again, by profiling some samples, we identified some elements in dart:core and dart:async, that was sub-optimal. (e.g Uri-parsing and toLowerCase).

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Se ve bueno en un ratito lo veo.
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Explore issues of climate change with Don Cheadle, Harrison Ford and other stars and journalists in Showtime’s new series “Years of Living Dangerously.”
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Google now tracking my shipments. 
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Have him in circles
2,752 people
Occupation CTO
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Ciudad de Mexico
Google API Guru, GDG Mexico City Admin Member and AndroidTitlan Co-founder
Admin Member of the GTUG Mexico City, Co-Founder of Androidtitlan and Google API Guru
  • Universidad del Valle de México
    Ing. en Sistemas Computacionales
  • Carlos Pellicer Camara
    Prepa (esp, fisico-matematico, economico-administrativo)
    Master in Computer Science
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