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Sébastien Wauquier

PROFILE

Sébastien Wauquier

Contributed to the OpenCTI-Platform/opencti and fbicyber/opencti__opencti repositories by building and refining features such as Custom Views, entity dashboards, and modular UI navigation using React, TypeScript, and GraphQL. Enhanced backend reliability through improved data validation, AI integration, and robust file indexing with OpenSearch. Addressed maintainability by consolidating routing, introducing GraphQL feature flag directives, and reorganizing test infrastructure. Delivered targeted bug fixes, including UI consistency improvements and frontend stability patches for development tooling. Upgraded testing and observability with OpenTelemetry and vitest, while supporting migration scripts and database management to ensure stable, user-focused feature rollouts and streamlined developer workflows.

Overall Statistics

Feature vs Bugs

71%Features

Repository Contributions

21Total
Bugs
4
Commits
21
Features
10
Lines of code
34,776
Activity Months5

Work History

June 2026

1 Commits

Jun 1, 2026

June 2026 — fbicyber/opencti__opencti: Focused on stabilizing the frontend development experience and maintaining product reliability while an upstream fix is awaited. Delivered a targeted workaround in the Vite config to prevent react-draggable from crashing when DRAGGABLE_DEBUG is set, ensuring uninterrupted development and testing pipelines during the DRAGGABLE 4.6.0 window.

May 2026

10 Commits • 4 Features

May 1, 2026

May 2026 monthly summary for OpenCTI platform and related OpenCTI repos. Delivered user-centric dashboards and strengthened stability across core features, migrations, and testing infrastructure, driving measurable business value and developer velocity.

April 2026

5 Commits • 4 Features

Apr 1, 2026

April 2026 monthly summary for OpenCTI development. Focused on delivering core maintainability gains, targeted feature enhancements, and improved observability to support reliable feature rollouts and easier debugging across two repositories.

March 2026

4 Commits • 2 Features

Mar 1, 2026

March 2026 monthly summary focused on delivering business value through strengthened data views, reliable ingestion, and AI-ready infrastructure. Key features delivered include a new Custom View module with STIX integration and unified tab navigation, enabling users to create and manage custom data views with improved schema, resolvers, and conversion logic, plus UI navigation improvements via a shared tab component. Also completed robustness improvements for file indexing with an OpenSearch configuration fix to handle strict dynamic mapping, enhanced attachment processing, and added tests to ensure files with unsupported metadata are indexed correctly. Additionally, updated core AI-related dependencies to boost backend data validation and AI capabilities.

February 2026

1 Commits

Feb 1, 2026

February 2026 monthly summary for OpenCTI Platform (OpenCTI-Platform/opencti). This period focused on frontend UI polish and stability. Key activity: fixed UI icon size inconsistency in AddExternalReferences across the interface, ensuring uniform iconography and alignment. Implemented via a frontend commit to normalize icon sizes. The change improves user experience, reduces visual noise, and lowers QA churn. No new features deployed this month; improvements emphasize reliability and professional polish.

Activity

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Quality Metrics

Correctness93.4%
Maintainability85.8%
Architecture88.6%
Performance84.8%
AI Usage31.4%

Skills & Technologies

Programming Languages

CSSGraphQLJavaScriptMarkdownPythonTypeScriptYAML

Technical Skills

AI integrationAPI designAPI developmentGraphQLJavaScriptNodeNode.jsOpenSearchOpenTelemetryPythonReactTypeScriptUI/UX designbackend developmentdata validation

Repositories Contributed To

2 repos

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

fbicyber/opencti__opencti

Mar 2026 Jun 2026
4 Months active

Languages Used

GraphQLJavaScriptTypeScriptYAMLPython

Technical Skills

API developmentGraphQLNode.jsOpenSearchReactTypeScript

OpenCTI-Platform/opencti

Feb 2026 May 2026
4 Months active

Languages Used

JavaScriptTypeScriptCSSMarkdown

Technical Skills

Reactfront end developmentAI integrationbackend developmentdata validationGraphQL