Andrea Guzzo
Senior System Software Engineer at Apple
San Jose, California, United States
Summary
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SeniorAndrea Guzzo is a Unix-focused software engineer with 26 years of experience building cross-platform, embedded, and OS-level systems, currently working on OS and System Services at Apple. He is fluent in C, C++, Objective-C and Perl, prefers mid- and low-level programming, and brings strong networking and kernel development expertise alongside mobile and UI experience from iOS leadership roles. His career spans high-impact engineering at Apple, Facebook Reality Labs, Netflix and Booking.com, and he routinely blends systems work with web and database integration (XML-RPC, SOAP, REST). An active open-source contributor, he has authored projects ranging from a sharded key/value cache and daemon to drivers and multimedia tools, reflecting deep practical knowledge of both infrastructure and device-level software. Based in San Jose, he combines production-grade systems craftsmanship with a curiosity for UI/interaction design and security tooling.
26 years of coding experience
18 years of employment as a software developer
Github Skills (31)
udp10
api10
thread10
tcp10
ring10
lock-free10
hash10
c-library10
dynamic-languages9
lists9
binary-serialization9
caching9
tls139
websocket9
webserver9
Programming languages (1)
Github contributions (5)
xant/libhl
Oct 2013 - Jan 2020
Contributions:3 releases, 347 commits, 5 PRs in 6 years 4 months
thread-safeapihash-tableslockring
Shardcached/libshardcache
Nov 2013 - Mar 2016
Contributions:1 release, 1124 commits, 1 PR in 2 years 4 months
fillingcachinggroupcachecache
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