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Ewan Harris

PROFILE

Ewan Harris

Ewan Harris contributed to the OpenFGA ecosystem by developing and refining features across the openfga/python-sdk and openfga.dev repositories, focusing on API reliability, developer experience, and release readiness. He implemented robust error handling, client-side validation, and batch authorization checks using Python and Go, ensuring data integrity and clear feedback for clients. Ewan overhauled documentation for model migrations and improved CI/CD reliability by updating GitHub Actions workflows for Markdown validation. His work included asynchronous programming, OpenAPI integration, and release management, resulting in more maintainable code, smoother onboarding, and stable deployments. The engineering demonstrated depth in both backend and developer tooling.

Overall Statistics

Feature vs Bugs

62%Features

Repository Contributions

24Total
Bugs
5
Commits
24
Features
8
Lines of code
4,195
Activity Months4

Work History

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary for openfga.dev: Focused on stabilizing the CI/CD pipeline for Markdown documentation checks. Delivered a reliability improvement by migrating the markdown link-check workflow from a deprecated gaurav-nelson action to the actively maintained tcort action, and added per-section disable/enable comments to suppress false positives. This change reduces flaky builds and ensures accurate documentation validation across the repository. Associated commit: e1e5f97057f3a66db5c0d789d0202599f408d476 (ci: replace deprecated link check action).

January 2025

1 Commits

Jan 1, 2025

January 2025 — Focused on API robustness for openfga/openfga. Implemented a critical input-validation fix in BatchCheck API by enforcing the presence of tuple_key in each BatchCheckItem, accompanied by tests to validate error responses for missing tuple_key. This work reduces invalid batch processing, improves API contract reliability, and strengthens overall data integrity in production.

December 2024

12 Commits • 4 Features

Dec 1, 2024

December 2024 highlights across openfga.dev and the OpenFGA Python SDK. Delivered a Model Migration Documentation Overhaul to improve organization and discoverability; rolled out the BatchCheck API with async/sync client support and new batch models; standardized error attribute naming to snake_case; and completed release readiness for 0.9.0 with updated changelogs. Major fixes include clearer duplicate-id error messaging and targeted refactors to improve consistency. These efforts accelerate customer onboarding, enable bulk authorization checks, improve error clarity, and strengthen release readiness for upcoming deployments.

November 2024

10 Commits • 4 Features

Nov 1, 2024

November 2024 monthly summary for OpenFGA projects focusing on reliability, developer experience, and release readiness. Key API and data integrity improvements were delivered in the Python SDK, alongside robust error handling and validation enhancements that reduce runtime failures and incorrect payloads. Documentation and release engineering aligned with the 0.8.x timeline to support smoother deployments and onboarding.

Activity

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Quality Metrics

Correctness97.6%
Maintainability96.8%
Architecture93.4%
Performance94.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoJSONMarkdownPythonTypeScriptYAML

Technical Skills

API Client DevelopmentAPI DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI ValidationAsynchronous ProgrammingBackend DevelopmentCI/CDCode ExamplesContent ManagementDocumentationError HandlingExample Code UpdateGitHub Actions

Repositories Contributed To

3 repos

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

openfga/python-sdk

Nov 2024 Dec 2024
2 Months active

Languages Used

JSONMarkdownPythonYAML

Technical Skills

API Client DevelopmentAPI DevelopmentAPI DocumentationAPI IntegrationAPI ValidationBackend Development

openfga/openfga.dev

Nov 2024 May 2025
3 Months active

Languages Used

PythonTypeScriptMarkdownYAML

Technical Skills

Code ExamplesDocumentationContent ManagementCI/CDGitHub Actions

openfga/openfga

Jan 2025 Jan 2025
1 Month active

Languages Used

GoMarkdown

Technical Skills

API DevelopmentBackend DevelopmentGoTesting

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