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Guillaume Haerinck

PROFILE

Guillaume Haerinck

Guillaume Haerinck contributed to the o3de/o3de and related repositories by building and modernizing core editor features, crash reporting, and build systems. He delivered cross-platform enhancements such as native UI crash dialogs and integrated external profiling tools using C++ and CMake, improving diagnostics and reliability. His work included refactoring for Qt6 compatibility, stabilizing animation and Lyshine modules, and extending Script Canvas with standalone debugging capabilities. Guillaume applied code hygiene practices, resolved cyclic dependencies, and improved documentation workflows, demonstrating depth in system programming, build system integration, and editor development. These efforts resulted in more maintainable, robust, and performant development tooling.

Overall Statistics

Feature vs Bugs

63%Features

Repository Contributions

19Total
Bugs
6
Commits
19
Features
10
Lines of code
14,524
Activity Months8

Work History

October 2025

3 Commits • 1 Features

Oct 1, 2025

Concise month summary for 2025-10 focusing on Qt6 modernization and compatibility improvements in o3de/o3de. Highlights include modernization of regex handling, removal of deprecated APIs, cross-module refactoring for maintainability, and stabilization efforts to ensure Qt6 compatibility across platforms. Commits include cherry-picks from QT6 branch to align baseline.

September 2025

1 Commits

Sep 1, 2025

2025-09 monthly summary for o3de/o3de: Focused on stabilizing the Lyshine module by resolving cyclic header includes and cleaning dependencies, with a cherry-picked fix from the QT6 branch to address Linux build errors and NDEBUG configurations. This work improves build integrity, reduces CI failures, and accelerates development cycles across platforms.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for o3de/o3de: Delivered a Script Canvas standalone application with enhanced debugging, enabling independent runtime execution and improved breakpoint support. Key changes include refactoring of remote debugging constants and application type queries to support standalone operation. The work reduces debugging friction, accelerates Script Canvas iteration, and strengthens integration within the O3DE debugging ecosystem.

June 2025

6 Commits • 3 Features

Jun 1, 2025

June 2025 - o3de/o3de monthly summary focusing on delivering user-facing features, stability improvements, and cross-compiler reliability. Emphasized business value through editor performance, robust UI workflows, and groundwork for debugging capabilities.

May 2025

3 Commits • 2 Features

May 1, 2025

May 2025 performance engineering and reliability enhancements across RobotecAI o3de-extras and o3de. Highlights include integrating external profiling tools for enhanced performance analysis, resolving a profiler initialization race to improve startup reliability, and extending crash reporting capabilities with configurable, conditionally enabled support and groundwork for standalone tooling. These changes drive faster diagnostics, more stable builds, and better issue triage, delivering measurable business value in performance visibility and product quality.

January 2025

2 Commits • 2 Features

Jan 1, 2025

January 2025 monthly summary focusing on crash reporter modernization across o3de/o3de and carbonated-dev/o3de. Delivered native UI dialogs (AZ::NativeUI), improved error context and user decision paths (recover vs exit), and added GitHub reporting fallback. This work reduced user friction during crashes, improved issue triage signals, and aligned UX across repos.

December 2024

2 Commits • 1 Features

Dec 1, 2024

December 2024 performance summary for o3de/o3de focusing on reliability, documentation usability, and editor enhancements that improve developer productivity and reduce support overhead.

November 2024

1 Commits

Nov 1, 2024

2024-11 Monthly Summary — o3de/o3de: Stabilized animation tooling on Windows by delivering a compilation fix for AnimationContext, removing unnecessary macro definitions and warning disables to ensure reliable Windows builds and cross-platform support for animation editing features. Commit 7c2d9513175e4e27584bed83139743a955867a56 (Fix compilation on windows (#18508)).

Activity

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Quality Metrics

Correctness85.8%
Maintainability84.2%
Architecture83.2%
Performance78.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

CC++CMakeLuaPythonQMLUI

Technical Skills

Application ArchitectureBug FixingBuild SystemBuild System ConfigurationBuild System IntegrationBuild SystemsC++C++ DevelopmentCMakeCode RefactoringCompiler IssuesCore SystemsCrash ReportingCross-Platform DevelopmentDebugging

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

o3de/o3de

Nov 2024 Oct 2025
8 Months active

Languages Used

C++LuaCMakeUIQMLPython

Technical Skills

Build SystemsC++Cross-Platform DevelopmentCode RefactoringDocumentation ManagementEditor Development

carbonated-dev/o3de

Jan 2025 Jan 2025
1 Month active

Languages Used

CC++

Technical Skills

DebuggingError HandlingNative UI IntegrationSystem ProgrammingWindows API

RobotecAI/o3de-extras

May 2025 May 2025
1 Month active

Languages Used

C++CMake

Technical Skills

C++CMakeGem DevelopmentPerformance ProfilingSystem Integration

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