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Stéphane Brunner

PROFILE

Stéphane Brunner

Over 20 months, this developer delivered robust geospatial and authentication solutions across the camptocamp/c2cgeoportal, camptocamp/ngeo, and camptocamp/demo_geomapfish repositories. They engineered features such as OpenID Connect integration, multi-tenancy, and time-aware QGIS layers, focusing on scalable onboarding, secure access control, and advanced spatial data handling. Their technical approach emphasized CI/CD automation, Docker-based deployments, and Python-driven backend development, complemented by TypeScript and JavaScript for frontend enhancements. By modernizing build systems, optimizing database queries, and improving localization, they enabled faster, more reliable releases and improved user experience, while maintaining high code quality and comprehensive test coverage throughout the development lifecycle.

Overall Statistics

Feature vs Bugs

64%Features

Repository Contributions

455Total
Bugs
89
Commits
455
Features
157
Lines of code
78,178
Activity Months20

Work History

April 2026

2 Commits • 2 Features

Apr 1, 2026

In April 2026, delivered targeted upgrades and CI reliability enhancements for camptocamp/demo_geomapfish, focusing on stability, UX, and maintainability to support faster feature delivery and higher code quality.

March 2026

9 Commits • 3 Features

Mar 1, 2026

March 2026 monthly summary: Cross-repo improvements across camptocamp/c2cgeoportal, camptocamp/demo_geomapfish, and camptocamp/ngeo. Key features include documentation formatting improvement, dependency alignment for compatibility, and a major framework upgrade with localization readiness. Major bugs fixed cover search result correctness, pre-commit/dependency stability, SVGO-related build stability, and CI workflow target correctness. Overall impact emphasizes reliability, maintainability, localization support, and streamlined delivery. Technologies demonstrated span SQL data correctness (DISTINCT usage in full-text search), testing, pre-commit tooling, GeoMapFish 2.10 upgrade, localization, dependency management, and CI/CD hygiene.

February 2026

7 Commits • 5 Features

Feb 1, 2026

February 2026 monthly summary: Focused on stability, testing, and user-facing improvements across camptocamp/c2cgeoportal, camptocamp/demo_geomapfish, and camptocamp/ngeo. Delivered key stability controls for the 2.7 branch, added NULL-category search capability, upgraded internal tooling and initiated test coverage, and enhanced coordinate parsing with typographic apostrophes. These efforts reduce release risk, improve data retrieval accuracy, accelerate development workflows, and strengthen code quality with better tests and tooling.

January 2026

18 Commits • 6 Features

Jan 1, 2026

January 2026: Delivered cross-repo enhancements in camptocamp/demo_geomapfish, camptocamp/ngeo, and camptocamp/c2cgeoportal focused on improving release reliability, feature capability, and documentation. No explicit bug fixes reported this month; emphasis was on implementing new capabilities, security improvements, and maintenance tasks to reduce risk and accelerate value delivery.

December 2025

6 Commits • 3 Features

Dec 1, 2025

December 2025 performance snapshot for two core repositories (camptocamp/demo_geomapfish and camptocamp/c2cgeoportal). Focused on delivering deployment reliability, localization quality, and secure translation workflows to accelerate product readiness and customer value. Highlights cross-repo improvements that reduce friction in release processes and improve end-user experiences through clearer localization and robust translation pipelines.

November 2025

16 Commits • 8 Features

Nov 1, 2025

November 2025 delivered clear business value through stability hardening, tooling improvements, and feature enablement across three repositories. Notable outcomes include preserving PyProj 2.9 compatibility to protect existing deployments, enabling prek as a modern alternative to pre-commit tooling, and improving WMS error reporting via MapServer 4xx/5xx status handling. In demo_geomapfish, temporal data support (time attributes) broadened data visualization capabilities, complemented by translations to improve multilingual accessibility. Infrastructure and CI/CD improvements advance GeoMapFish 2.10 compatibility, with PgBouncer contributing to lower latency and better PostgreSQL connection management. In ngeo, visual reference regeneration and more robust test tolerance reduce UI drift and false positives, supporting more reliable releases. Collectively, these efforts enhance stability, performance, and developer efficiency while expanding capabilities for users and operators.

October 2025

27 Commits • 9 Features

Oct 1, 2025

October 2025 focused on stabilizing CI/CD processes, hardening authentication flows, and expanding product capabilities across ngeo, c2cgeoportal, and demo_geomapfish. Delivered automated PR review/merge workflows, dependency stability measures, UX improvements for password resets, localization efforts, and infrastructure/tooling upgrades that improve reliability, security, and developer velocity.

September 2025

64 Commits • 20 Features

Sep 1, 2025

Month: 2025-09 – Consolidated a major upgrade and stabilization sweep across three Camptocamp repositories, delivering tangible business value through upgradeability, reliability, and improved developer/ops efficiency.

August 2025

16 Commits • 6 Features

Aug 1, 2025

Aug 2025 monthly summary for performance review: Delivered security/stability improvements and geospatial capability enhancements across camptocamp/c2cgeoportal, camptocamp/ngeo, and camptocamp/demo_geomapfish. Focused on reliable authentication, accurate URL handling, robust spatial data support, and strengthened CI/CD and Renovate configurations to reduce maintenance overhead and support faster, safer deployments.

July 2025

9 Commits • 4 Features

Jul 1, 2025

July 2025: Delivered core platform enhancements across three repos, improved deployment reliability, and tightened build efficiency. Key outcomes include launching GeoGirafe online geoportal, tuning map print quality, refining CI/CD dependency management for HTML/Mako templates, consolidating update groups for major version handling, and optimizing the Docker build and demo workflow payloads. These achievements deliver stronger product capabilities, faster and safer deployments, and improved build performance, contributing to better user experience and reduced maintenance costs.

June 2025

24 Commits • 6 Features

Jun 1, 2025

June 2025: Key features delivered across ngeo, c2cgeoportal, and demo_geomapfish with a focus on personalized user experiences, robust authentication, improved search accuracy, and strengthened DevOps practices. Notable outcomes include UI/UX improvements for login with OIDC, standardized login responses, timezone-safe token handling, role-aware search, and a major OpenLayers upgrade, complemented by comprehensive Renovate-driven dependency management and CI/CD governance.

May 2025

28 Commits • 10 Features

May 1, 2025

May 2025 performance summary for Camptocamp repos. Delivered time-aware visualization in QGIS, completed framework upgrades and CI/CD modernization, expanded performance observability, enhanced authentication and OpenID Connect mappings, and extended print/branding capabilities with improved governance documentation. These efforts drive faster time-to-value for end users, more reliable deployments, and clearer security posture.

April 2025

30 Commits • 8 Features

Apr 1, 2025

April 2025 performance highlights across camptocamp/c2cgeoportal, camptocamp/ngeo, and camptocamp/demo_geomapfish. This month focused on automation, modernized build tooling, and multi-tenant enhancements to speed releases, improve reliability, and enable per-tenant branding. Major outcomes include CI/CD modernization with release automation, migration to pyproject.toml/Poetry, tenant-specific theming, deployment upgrades for GeoMapFish, and targeted multi-tenant reliability fixes across the three repositories.

March 2025

36 Commits • 14 Features

Mar 1, 2025

March 2025 monthly summary across camptocamp/ngeo, camptocamp/c2cgeoportal, and camptocamp/demo_geomapfish. The month focused on stabilizing CI/CD, delivering UX improvements, hardening security, and upgrading core platform components to enable faster, more reliable deployments and a better product experience. Across three repositories, the team reduced deployment risk, improved cross-repo consistency, and advanced localization and WMS capabilities, laying groundwork for upcoming releases.

February 2025

34 Commits • 8 Features

Feb 1, 2025

February 2025 monthly summary: Delivered targeted improvements across multiple repositories to accelerate release cycles, strengthen reliability, and improve user experience. Key outcomes include fixing documentation access for the Django REST Framework in paperless-ngx, enhancing CI/CD and release automation in c2cgeoportal (manual ngeo updates, token-based pushes, updated docs, versioning improvements), updating dependencies and container registry practices to improve build reproducibility (OpenLayers pin, poetry plugin export, Renovate config, and registry sources), refining SSO and authentication flows in demo_geomapfish (new SSO URL routing and enhanced OpenID Connect login prompts), and improving query result reporting in ngeo (clearer counts and messaging). These changes collectively reduce deployment friction, improve security and reliability, and enhance the developer and end-user experience.

January 2025

44 Commits • 12 Features

Jan 1, 2025

Concise monthly summary for January 2025 focused on business value and technical execution across camptocamp/demo_geomapfish, camptocamp/c2cgeoportal, and camptocamp/ngeo. The month delivered CI/CD reliability improvements, feature parity for CI-related UI in NGeo, core upgrades, and quality-of-life UX and integration fixes that improve developer velocity and end-user experience.

December 2024

27 Commits • 11 Features

Dec 1, 2024

Month 2024-12: Delivered a set of platform-wide improvements across camptocamp/c2cgeoportal, camptocamp/ngeo, and camptocamp/demo_geomapfish, focusing on hosting reliability, authentication robustness, multi-tenancy, and CI/CD stability. Notable enhancements include MapServer deployment updates with OGC API support, a hardened login flow and dedicated docs, multi-tenant support, and CI/CD hardening with Renovate rules and Python version stability. Also replaced external CRS lookup with pyproj and added image optimization and OGC API exposure improvements, driving better performance, reliability, and developer productivity.

November 2024

35 Commits • 14 Features

Nov 1, 2024

Monthly summary for 2024-11: Delivered security, reliability, and release-readiness improvements across camptocamp/c2cgeoportal, camptocamp/ngeo, and camptocamp/demo_geomapfish. Key features include OpenID Connect integration with cache invalidation in c2cgeoportal; timezone handling modernization (no pytz); GeoMapFish upgrades and MapServer configuration improvements to enhance OGC API readiness; OpenID Connect authentication enablement in demo_geomapfish; and versioning/compatibility groundwork for 2.10 across repos. Major bugs fixed include CI workflow corrections for ngeo 2.9 PR handling and PyLint remediation, along with OGC API feature stability fixes. Overall impact: stronger security posture in development, safer and faster release cycles, and improved code quality and maintainability. Technologies demonstrated: Docker-based OpenID Connect, modern timezone libraries, GeoMapFish and MapServer tooling, Renovate policy tuning, Puppeteer/build-tools adjustments, and enhanced CI/release tooling.

October 2024

22 Commits • 7 Features

Oct 1, 2024

For Oct 2024, delivered security-focused authentication improvements and performance optimizations across camptocamp/c2cgeoportal and camptocamp/ngeo, with stronger test reliability, streamlined builds, and clearer error handling. Business impact includes reduced authentication errors, faster data retrieval for OGC endpoints, more robust deployments, and improved developer productivity.

September 2024

1 Commits • 1 Features

Sep 1, 2024

September 2024: Delivered OpenID Connect User Creation Hooks for Flexible Role Management in camptocamp/c2cgeoportal. Introduces hooks to customize user creation during OpenID Connect authentication, enabling role management driven by user attributes to improve security and onboarding scalability.

Activity

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Quality Metrics

Correctness89.8%
Maintainability90.6%
Architecture87.6%
Performance84.8%
AI Usage20.6%

Skills & Technologies

Programming Languages

BashCSSConfigurationDockerfileHTMLINIJSONJavaJavaScriptMakefile

Technical Skills

API DevelopmentAPI IntegrationAPI designAPI developmentAPI integrationAccess ControlAngularAngularJSAsynchronous ProgrammingAuthenticationBackend DevelopmentBranch ManagementBuild AutomationBuild ScriptingBuild System

Repositories Contributed To

4 repos

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

camptocamp/c2cgeoportal

Sep 2024 Mar 2026
19 Months active

Languages Used

PythonDockerfileJavaScriptYAMLreStructuredTextBashJSONMapfile

Technical Skills

API developmentOpenID Connectauthenticationbackend developmentAPI integrationCI/CD

camptocamp/demo_geomapfish

Nov 2024 Apr 2026
18 Months active

Languages Used

JSONMapfileShellYAMLconfpythonyamlHTML

Technical Skills

Backend DevelopmentConfigurationConfiguration ManagementDependency ManagementDevOpsEnvironment Variables

camptocamp/ngeo

Oct 2024 Mar 2026
17 Months active

Languages Used

JavaScriptMakefilePythonShellYAMLBashMarkdownHTML

Technical Skills

Build AutomationBuild ToolsCI/CDFront-end DevelopmentGitHub ActionsJavaScript

paperless-ngx/paperless-ngx

Feb 2025 Feb 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation