fbicyber/opencti__opencti
Nov 2024 – Oct 2025
12 Months active
Languages Used
JSXJavaScriptTSXTypeScriptGraphQLtsxCSSjsx
Technical Skills
Frontend DevelopmentJavaScriptReactTypeScriptComponent ReusabilityGraphQL
Florian DeLemarre
PROFILE
Florian Delemarre
Florian Delemarre spent twelve months engineering robust features and improvements for the fbicyber/opencti__opencti repository, focusing on scalable data workflows, UI modernization, and secure integrations. He delivered end-to-end import workflows, enhanced attack pattern matrix visualizations, and introduced modular, reusable React components to streamline frontend development. Florian migrated key components to TypeScript, improved GraphQL integration, and strengthened authentication and access control for ingestion pipelines. His work addressed data integrity, maintainability, and developer experience, with careful attention to error handling and validation. Leveraging JavaScript, TypeScript, and Material-UI, Florian’s contributions resulted in a more reliable, maintainable, and user-friendly threat intelligence platform.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
73Total
Bugs
14
Commits
73
Features
31
Lines of code
42,525
Activity Months12
Your Network
79 people
Work History
October 2025
1 Commits
Oct 1, 2025In Oct 2025, delivered a GraphQL sandbox stability improvement for the fbicyber/opencti__opencti repository by migrating the GraphQL server integration from @apollo/server/express4 to @as-integrations/express5 to fix sandbox issues. Updated yarn.lock to reflect the integration change and ensure reproducible builds. This work reduces sandbox-related failures during local development and testing, enabling faster iteration and fewer blockers for developers working with GraphQL playgrounds and related tooling.
1 Commits
Oct 1, 2025In Oct 2025, delivered a GraphQL sandbox stability improvement for the fbicyber/opencti__opencti repository by migrating the GraphQL server integration from @apollo/server/express4 to @as-integrations/express5 to fix sandbox issues. Updated yarn.lock to reflect the integration change and ensure reproducible builds. This work reduces sandbox-related failures during local development and testing, enabling faster iteration and fewer blockers for developers working with GraphQL playgrounds and related tooling.
October 2025
September 2025
9 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for fbicyber/opencti__opencti. Focused on delivering features that improve chatbot reliability, governance gating, UI for shared organizations, and maintainability through a TypeScript frontend refactor. These efforts drive business value by increasing automation reliability, reducing risk with CGU gating, and accelerating collaboration workflows while improving developer productivity.
September 2025
9 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for fbicyber/opencti__opencti. Focused on delivering features that improve chatbot reliability, governance gating, UI for shared organizations, and maintainability through a TypeScript frontend refactor. These efforts drive business value by increasing automation reliability, reducing risk with CGU gating, and accelerating collaboration workflows while improving developer productivity.
August 2025
6 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for fbicyber/opencti__opencti focused on delivering user-facing chatbot improvements, strengthening ingestion authentication, and simplifying data-deletion flows, while stabilizing connectivity. Key outcomes: - Improved chatbot UX with visibility controls, theme updates, UX refinements, and a secure chatbot query proxy, delivering a more reliable and secure chat experience. - Authentication State Management for Ingestion: introduced updateAuthenticationFields utility to reset credentials when ingestion type changes (CSV, JSON, TAXII), increasing reliability of data ingestion pipelines. - STIX Deletion Logic Refactor: migrated to a generic deleteElementById function for streamlined and consistent deletion workflows, reducing maintenance overhead. - Bug fixes: Chatbot Theme Serialization Bug fixed to ensure correct theme propagation to agentic-url component; XTM Hub Connectivity Stability fix to skip updates when there are no pending changes, preventing false failure states. Overall impact and accomplishments: - Enhanced business value through more reliable chatbot interactions, robust ingestion authentication, and a cleaner, maintainable deletion flow. - Increased system stability and reduced risk of credential or data inconsistencies in production. - Demonstrated strong frontend/backend collaboration, security considerations, and effective code refactoring. Technologies/skills demonstrated: - React/Frontend UI refinements and backend integration for chat proxy - Authentication workflows across ingestion types - Code refactoring for deleteElementById and defensive checks for no-change scenarios - End-to-end reliability improvements in chatbot and data ingestion components.
6 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for fbicyber/opencti__opencti focused on delivering user-facing chatbot improvements, strengthening ingestion authentication, and simplifying data-deletion flows, while stabilizing connectivity. Key outcomes: - Improved chatbot UX with visibility controls, theme updates, UX refinements, and a secure chatbot query proxy, delivering a more reliable and secure chat experience. - Authentication State Management for Ingestion: introduced updateAuthenticationFields utility to reset credentials when ingestion type changes (CSV, JSON, TAXII), increasing reliability of data ingestion pipelines. - STIX Deletion Logic Refactor: migrated to a generic deleteElementById function for streamlined and consistent deletion workflows, reducing maintenance overhead. - Bug fixes: Chatbot Theme Serialization Bug fixed to ensure correct theme propagation to agentic-url component; XTM Hub Connectivity Stability fix to skip updates when there are no pending changes, preventing false failure states. Overall impact and accomplishments: - Enhanced business value through more reliable chatbot interactions, robust ingestion authentication, and a cleaner, maintainable deletion flow. - Increased system stability and reduced risk of credential or data inconsistencies in production. - Demonstrated strong frontend/backend collaboration, security considerations, and effective code refactoring. Technologies/skills demonstrated: - React/Frontend UI refinements and backend integration for chat proxy - Authentication workflows across ingestion types - Code refactoring for deleteElementById and defensive checks for no-change scenarios - End-to-end reliability improvements in chatbot and data ingestion components.
August 2025
July 2025
7 Commits • 3 Features
Jul 1, 2025July 2025: OpenCTI frontend improvements across fbicyber/opencti__opencti focusing on stability, UX, and security. Key features delivered include frontend tooling upgrades (Vite 7, Babel-related packages), nested STIX object viewing with TypeScript migration, and strengthened credential handling in ingestions. A critical bug fix for event edition form prevents crashes when event_types is empty. These changes deliver faster builds, more robust data exploration, and reduced credential exposure, contributing to improved developer velocity and product reliability.
July 2025
7 Commits • 3 Features
Jul 1, 2025July 2025: OpenCTI frontend improvements across fbicyber/opencti__opencti focusing on stability, UX, and security. Key features delivered include frontend tooling upgrades (Vite 7, Babel-related packages), nested STIX object viewing with TypeScript migration, and strengthened credential handling in ingestions. A critical bug fix for event edition form prevents crashes when event_types is empty. These changes deliver faster builds, more robust data exploration, and reduced credential exposure, contributing to improved developer velocity and product reliability.
June 2025
13 Commits • 6 Features
Jun 1, 2025June 2025 summary for fbicyber/opencti__opencti focusing on Attack Patterns Matrix enhancements, frontend stability, and UI/UX polish that drive faster threat analysis and fewer regressions. Deliverables improved visibility, accuracy, and usability across matrix views, while reinforcing data handling and localization.
13 Commits • 6 Features
Jun 1, 2025June 2025 summary for fbicyber/opencti__opencti focusing on Attack Patterns Matrix enhancements, frontend stability, and UI/UX polish that drive faster threat analysis and fewer regressions. Deliverables improved visibility, accuracy, and usability across matrix views, while reinforcing data handling and localization.
June 2025
May 2025
7 Commits • 2 Features
May 1, 2025May 2025 monthly summary for fbicyber/opencti__opencti highlighting frontend features delivered, critical UI improvements, and maintainability enhancements. Focused on improving the data import experience and consolidating the Attack Patterns matrix UI for cross-module consistency, while fixing key UI edge cases to reduce friction for users and pave the way for faster future iterations.
May 2025
7 Commits • 2 Features
May 1, 2025May 2025 monthly summary for fbicyber/opencti__opencti highlighting frontend features delivered, critical UI improvements, and maintainability enhancements. Focused on improving the data import experience and consolidating the Attack Patterns matrix UI for cross-module consistency, while fixing key UI edge cases to reduce friction for users and pave the way for faster future iterations.
April 2025
6 Commits • 2 Features
Apr 1, 2025Month: 2025-04 — Summary for repository fbicyber/opencti__opencti focusing on delivering a streamlined import experience, enforcing data integrity, and reducing maintenance overhead. This period delivered a cohesive import workflow, fixed critical validation gaps, and cleaned up AI content processing utilities to improve maintainability and cross-service consistency.
6 Commits • 2 Features
Apr 1, 2025Month: 2025-04 — Summary for repository fbicyber/opencti__opencti focusing on delivering a streamlined import experience, enforcing data integrity, and reducing maintenance overhead. This period delivered a cohesive import workflow, fixed critical validation gaps, and cleaned up AI content processing utilities to improve maintainability and cross-service consistency.
April 2025
March 2025
6 Commits • 3 Features
Mar 1, 2025March 2025 focused on delivering a scalable data ingestion workflow and UI modernization, with targeted bug fixes to improve readability and consistency. Key outcomes include an end-to-end File Import Dialog & Workflow enabling draft/workbench import flows, along with schema updates to support drafts, workspaces, and context linkage. The UI was modernized with a Material-UI v6 migration, and we improved UI polish and readability across the Data and History surfaces. These changes accelerate data onboarding, reduce manual steps, and enhance user experience while improving maintainability of the codebase.
March 2025
6 Commits • 3 Features
Mar 1, 2025March 2025 focused on delivering a scalable data ingestion workflow and UI modernization, with targeted bug fixes to improve readability and consistency. Key outcomes include an end-to-end File Import Dialog & Workflow enabling draft/workbench import flows, along with schema updates to support drafts, workspaces, and context linkage. The UI was modernized with a Material-UI v6 migration, and we improved UI polish and readability across the Data and History surfaces. These changes accelerate data onboarding, reduce manual steps, and enhance user experience while improving maintainability of the codebase.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for fbicyber/opencti__opencti: Delivered targeted frontend enhancements and a critical data-visibility bug fix, improving data accuracy, consistency, and maintainability. Implemented Knowledge Bar improvements across STIX entities and migrated the StixCoreObjectKnowledgeBar component from JavaScript to TypeScript for better maintainability and type safety. Fixed malware relationship display by accounting for all relationship directions, ensuring malware variants are consistently visible in relationships. These changes enhance analyst confidence, data integrity, and reduce future maintenance risk.
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for fbicyber/opencti__opencti: Delivered targeted frontend enhancements and a critical data-visibility bug fix, improving data accuracy, consistency, and maintainability. Implemented Knowledge Bar improvements across STIX entities and migrated the StixCoreObjectKnowledgeBar component from JavaScript to TypeScript for better maintainability and type safety. Fixed malware relationship display by accounting for all relationship directions, ensuring malware variants are consistently visible in relationships. These changes enhance analyst confidence, data integrity, and reduce future maintenance risk.
February 2025
January 2025
11 Commits • 5 Features
Jan 1, 2025January 2025 performance summary for fbicyber/opencti__opencti: Delivered major frontend features and data-model improvements that enhance configurability, visibility, and data integrity; expanded knowledge graph coverage; improved case correlation UX; and standardized primary identifiers. Fixed observables display accuracy in the workbench. These initiatives deliver faster investigations, more accurate relationships, and stronger data governance. Technologies/skills demonstrated include React/TypeScript frontend development, modular component architecture, knowledge graph front-end integration, and STIX data standardization.
January 2025
11 Commits • 5 Features
Jan 1, 2025January 2025 performance summary for fbicyber/opencti__opencti: Delivered major frontend features and data-model improvements that enhance configurability, visibility, and data integrity; expanded knowledge graph coverage; improved case correlation UX; and standardized primary identifiers. Fixed observables display accuracy in the workbench. These initiatives deliver faster investigations, more accurate relationships, and stronger data governance. Technologies/skills demonstrated include React/TypeScript frontend development, modular component architecture, knowledge graph front-end integration, and STIX data standardization.
December 2024
3 Commits • 1 Features
Dec 1, 2024December 2024: Frontend UI polish and reliability improvements across the fbicyber/opencti__opencti repository. Delivered a reusable UI component for related entities, fixed data display and reload consistency, and stabilized advanced search to avoid unnecessary queries. These changes improve user workflow efficiency, data accuracy in detail views, and overall search reliability, with clear business value in faster navigation and fewer support tickets.
3 Commits • 1 Features
Dec 1, 2024December 2024: Frontend UI polish and reliability improvements across the fbicyber/opencti__opencti repository. Delivered a reusable UI component for related entities, fixed data display and reload consistency, and stabilized advanced search to avoid unnecessary queries. These changes improve user workflow efficiency, data accuracy in detail views, and overall search reliability, with clear business value in faster navigation and fewer support tickets.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for fbicyber/opencti__opencti: Focused on improving observable creation data provenance and type safety. Delivered frontend enhancement to fetch creators on observable creation, refactored PropTypes, and strengthened data association for StixCyberObservableCreation. This work improves data provenance, error detection, and developer experience, enabling more accurate observable creation metadata and easier debugging.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for fbicyber/opencti__opencti: Focused on improving observable creation data provenance and type safety. Delivered frontend enhancement to fetch creators on observable creation, refactored PropTypes, and strengthened data association for StixCyberObservableCreation. This work improves data provenance, error detection, and developer experience, enabling more accurate observable creation metadata and easier debugging.
Activity
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Quality Metrics
Correctness86.8%
Maintainability88.0%
Architecture83.0%
Performance79.8%
AI Usage24.4%
Skills & Technologies
Programming Languages
CSSGraphQLJSONJSXJavaScriptTSXTypeScriptgraphqljsxtsx
Technical Skills
API DevelopmentAPI IntegrationAccess ControlBackend DevelopmentBackend IntegrationCode QualityCode RefactoringComponent ArchitectureComponent RefactoringComponent ReusabilityConfiguration ManagementContext APICustomization InterfacesData Grid ComponentsData Visualization
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline