Felipe聽Araya
System Engineer at Cloudflare
Austin, Texas, United States
Summary
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Rockstar馃帗
Top SchoolFelipe Araya is a systems engineer with 16 years of experience building reliable backend and networked systems, currently working at Cloudflare in Austin. He has a strong track record in low-level networking and performance tuning, demonstrated by contributions to a UDP tunneling tool that handles cross-platform tun interfaces and to the high-performance Monkey HTTP Server where he fixed memory leaks and streamlined scheduler code. Comfortable across DevOps, backend development, and platform-specific scripting, Felipe blends practical engineering with security- and performance-minded design. His roots in Ingenier铆a Civil en Computaci贸n and long tenure in Latin American and US companies give him a pragmatic, systems-first approach to solving challenging infrastructure problems.
16 years of coding experience
6 years of employment as a software developer
Ingenier铆a Civil en Computaci贸n, Ingenier铆a Civil en Computaci贸n at Universidad de Talca
Spanish, English
Github Skills (23)
udp10
multithreading10
scripting10
linux10
c1110
networking10
c1710
http-server10
script10
bsd10
thread10
hyper-threading10
sys10
sh10
embedded10
Programming languages (10)
Github contributions (5)
astroza/udptunnel
Sep 2009 - Jun 2018
It allows TCP/UDP/ICMP traffic over UDP tunneling. It's useful to avoid Internet restrictions.
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:1 release, 37 commits, 4 PRs in 8 years 10 months
Contributions summary:Felipe focused on developing a UDP tunneling application, implementing control channel functionality, and adding support for BSD and MacOSX. They modified the client and server applications to handle authentication and traffic routing. Further contributions involved setting up platform-specific scripts for configuring the tun interface, including platform-specific configurations and route management using shell scripting, and integrating the scripts into the build and execution process.
tunnelingnetworkingicmpackavoid
monkey/monkey
Jun 2011 - Apr 2012
Monkey HTTP Server
Role in this project:Back-end Developer
Back-end DeveloperContributions:7 commits in 9 months
Contributions summary:Felipe made several contributions focused on improving the Monkey HTTP Server's core functionality and performance. They fixed a memory leak and removed an unnecessary mutex within the scheduler, streamlining thread management. Additionally, the user optimized time string access, introduced macros for string sizes, and corrected an issue in the client connection handling. Their work demonstrates a focus on refining the server's internal workings.
cgimonkeyarm-webserverembedded-webserverembedded
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