Gabriele Svelto - Senior Staff Software Engineer at Mozilla Corporation

Gabriele Svelto

Senior Staff Software Engineer at Mozilla Corporation

Amsterdam, North Holland, Netherlands

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Summary

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Rockstar

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Top School

Gabriele Svelto is a Senior Staff Software Engineer based in Amsterdam with 14 years of deep systems experience spanning virtual machines, memory management, compilers, and low-latency network programming including RDMA/InfiniBand. He has spent a decade-plus at Mozilla driving both Gecko platform internals and the Gaia UI—owning the Gaia dialer and routinely performing performance profiling and optimization across process, memory and telephony subsystems. Equally comfortable in C/C++ and high-level languages, he brings hands-on expertise with toolchains (GCC/LLVM), assembly across multiple ISAs, and pragmatic OS-level tuning on Linux and BSD. His background in trading systems at Flow Traders sharpened his skills in latency reduction, JVM tuning and large-scale Gentoo deployments, while earlier work includes VM and kernel-level development for embedded platforms. An active contributor to Firefox-related repositories, he combines low-level engineering craft with front-end UX improvements—an unusual full-stack systems profile that surfaces both in crash-reporting fixes in Gecko and UI enhancements in Gaia.

14 years of coding experience

12 years of employment as a software developer

Bac S, Bac S at Lycée Chateaubriand de Rome

Master's degree Computer Engineering, Master's degree Computer Engineering at Politecnico di Milano

Italian, English, French

Stackoverflow

Stats

31reputation

2kreached

3answers

0questions

Github Skills (38)

debugging10

javascript10

c-language10

google-breakpad10

web-application10

css10

user-interface10

minidump10

webapp10

html10

crash-reports10

rust10

web-development10

cprogramming-language10

dwarf9

Programming languages (14)

C++CSSCRustMakefileScalaM4HTML

Github contributions (5)

mozilla-b2g/gaia

Oct 2012 - Jun 2016

DEPRECATED - Gaia is a HTML5-based Phone UI for the Boot 2 Gecko Project. NOTE: For details of what branches are used for what releases, see

Role in this project:

Front-end Developer

Contributions:463 commits, 176 PRs, 71 pushes in 3 years 8 months

Contributions summary:Gabriele contributed to the UI of a HTML5-based phone UI project, likely for a Boot to Gecko (B2G) project. Their work involved modifying HTML files, CSS files, and JavaScript files to implement various features like the handling of MMI messages, the display of the date and time and adding the power button functionality. The user implemented UI adjustments for text scaling and visual effects to enhance the user experience.

abandoned

mozilla/gecko-dev

Nov 2012 - Jan 2023

SUPERSEDED by https://github.com/mozilla-firefox/firefox. Read-only Git mirror of the Mercurial gecko repositories at https://hg.mozilla.org

Role in this project:

Back-end Developer

Contributions:638 commits in 10 years 3 months

Contributions summary:Gabriele contributed to the Mozilla Gecko development project by modifying crash reporting and handling mechanisms. Their work involved implementing changes to utilize XUL strings and adapting code for crash annotation handling. Further contributions included ensuring consistent alignment for crash context and replacing core::ptr usages with std::ptr equivalents in the crash reporter code. The user also addressed issues related to reading CPU microcode versions on Windows.

firefoxgit-mirrormercurialmozilla-firefox

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