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Lindsay Stewart

PROFILE

Lindsay Stewart

Worked on aws/s2n-quic and aws/aws-lc repositories, delivering five features and one bug fix over five months. Focused on CI/CD reliability, documentation, and cryptographic API improvements, using C, YAML, and GitHub Actions. Enhanced aws/s2n-quic’s release process by updating PR templates for clearer customer-facing notes and improved CodeBuild documentation for secure manual triggers. Introduced flaky test reporting and automatic retries to stabilize CI feedback. In aws/aws-lc, extended OBJ_find_sigid_algs to support new MLDSA algorithms and updated API versioning to ensure downstream compatibility. Emphasized reproducibility, maintainability, and cross-team collaboration through targeted documentation and dependency management enhancements.

Overall Statistics

Feature vs Bugs

83%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
5
Lines of code
138
Activity Months5

Your Network

42 people

Work History

August 2025

2 Commits • 1 Features

Aug 1, 2025

In August 2025, delivered CI reliability enhancements for the aws/s2n-quic project by introducing flaky test reporting and an automatic retry mechanism for interop tests. The changes aimed to reduce CI noise, speed up feedback, and improve triage visibility for flaky runs. The work is focused on stabilizing CI signals and ensuring accurate gatekeeping for code quality. Key commits: - f217c8551739a23fe6485eeddd8571ae6a7eaed7: ci: reduce false alarms for ActionCIFailure (#2758) - 625be88b2c6767e0edc6b7bda495591a7f1c3e23: ci: add interop retries (#2769)

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for aws/s2n-quic focusing on documentation-driven improvements to CI/CD workflows, highlighting business value and technical achievements.

April 2025

2 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for aws/aws-lc focusing on the two targeted changes: 1) extended OBJ_find_sigid_algs to recognize MLDSA44 and MLDSA87, and 2) fixed a compatibility bug by bumping AWSLC_API_VERSION. These updates enhance algorithm recognition for newer MLDSA schemes and ensure downstream projects pull the corrected API, improving interoperability, stability, and release readiness.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for aws/s2n-quic focusing on business value and technical achievements. Delivered configurability improvement to the Duvet GitHub Action by introducing a duvet-version input parameter with default 'latest', enabling explicit version control of the Duvet tool in CI runs and improving reproducibility and stability of automated tests.

November 2024

1 Commits • 1 Features

Nov 1, 2024

2024-11 Monthly Summary for aws/s2n-quic: Focused on improving release communications and process quality. Key feature delivered: Release Notes Template Enhancement added a Release Summary section to the GitHub PR template to capture customer-facing changes for release notes. Commit: 4c3ba69e3d71d0a2d7aaf58a4be3dd3c6bceb96b (#2377). No major bugs reported this month. Overall impact: standardized, faster, and more accurate customer-facing release notes; better alignment between development and release engineering; reduced risk in releases. Technologies/skills demonstrated: GitHub PR templates, release notes discipline, cross-team collaboration, documentation.

Activity

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Quality Metrics

Correctness94.2%
Maintainability94.2%
Architecture94.2%
Performance88.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CMarkdownYAML

Technical Skills

API VersioningBug FixesC ProgrammingCI/CDCloudWatchCryptographyDependency ManagementDocumentationGitHub Actions

Repositories Contributed To

2 repos

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

aws/s2n-quic

Nov 2024 Aug 2025
4 Months active

Languages Used

MarkdownYAML

Technical Skills

DocumentationCI/CDGitHub ActionsCloudWatch

aws/aws-lc

Apr 2025 Apr 2025
1 Month active

Languages Used

C

Technical Skills

API VersioningBug FixesC ProgrammingCryptographyDependency Management