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Maurice Dauer

PROFILE

Maurice Dauer

Worked across google/oss-fuzz and microsoft/multilspy to deliver features and fixes that improved build reliability, code navigation, and notification coverage. Developed a workspace symbol search API for multilspy, enabling asynchronous and synchronous symbol queries across Python and Rust codebases, and reinforced code quality with targeted tests. In google/oss-fuzz, maintained and stabilized NSS fuzzing infrastructure by updating Dockerfiles, refining code coverage metrics, and resolving build issues through dependency management and CI/CD enhancements. Enhanced incident response for Mozilla projects by expanding notification coverage. Demonstrated a methodical approach to configuration management, asynchronous programming, and cross-language integration, supporting maintainable and scalable development workflows.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

5Total
Bugs
2
Commits
5
Features
3
Lines of code
92
Activity Months4

Work History

September 2025

1 Commits

Sep 1, 2025

For 2025-09, stabilized NSS-related builds in google/oss-fuzz to sustain and improve fuzzing throughput. Delivered a targeted build fix addressing missing dependencies and compiler flags, improving CI reliability and enabling modern C++ features.

July 2025

1 Commits • 1 Features

Jul 1, 2025

2025-07 Monthly Summary — google/oss-fuzz: Implemented a notification coverage enhancement by adding auto_ccs recipients in the Neqo project configuration to improve alert reach. This change strengthens incident visibility and accelerates triage, particularly for Mozilla-related issues. No major bugs fixed in this month for the repository. The work demonstrates solid configuration management and cross-team collaboration.

April 2025

2 Commits • 2 Features

Apr 1, 2025

April 2025 monthly summary: Focused on delivering a high-value feature for code navigation and improving accuracy of coverage metrics through cross-repo contributions. Implemented an API to search workspace symbols across the entire codebase and refined NSS coverage measurement by excluding SQLite-related files. Both efforts included tests to ensure reliability and long-term maintainability, and were prepared with minimal-disruption integrations across Python, Rust, and CLI tooling.

October 2024

1 Commits

Oct 1, 2024

October 2024 – OSS-Fuzz maintenance and reliability improvements. Updated the NSS fuzzing corpus URL in the google/oss-fuzz Dockerfile to reflect the corpus migration to MozillaSecurity; this ensures future builds pull from the new location and avoids breakages caused by external repository moves. Commit cf2f8529ba37f9f8d7ce685a9fbfa9a6b64e44c2 with message '[nss] update corpus url (#12633)'.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

DockerfilePythonRustShellYAML

Technical Skills

Asynchronous ProgrammingBuild SystemsCI/CDCI/CD ConfigurationCode CoverageConfiguration ManagementDependency ManagementLanguage Server Protocol (LSP)Python DevelopmentTesting

Repositories Contributed To

2 repos

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

google/oss-fuzz

Oct 2024 Sep 2025
4 Months active

Languages Used

DockerfileYAMLShell

Technical Skills

Build SystemsCI/CDCI/CD ConfigurationCode CoverageConfiguration ManagementDependency Management

microsoft/multilspy

Apr 2025 Apr 2025
1 Month active

Languages Used

PythonRust

Technical Skills

Asynchronous ProgrammingLanguage Server Protocol (LSP)Python DevelopmentTesting