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Marc 'risson' Schmitt

PROFILE

Marc 'risson' Schmitt

Marc Schmitt engineered core authentication, infrastructure, and automation features for the goauthentik/authentik repository, focusing on reliability, scalability, and developer experience. He delivered robust API integrations, optimized database performance, and modernized task scheduling by migrating from Celery to Dramatiq. Using Python, Django, and Kubernetes, Marc enhanced CI/CD pipelines, streamlined release automation, and improved observability with Prometheus metrics. His work included LDAP data fidelity improvements, OAuth2 standards compliance, and secure session management. By refactoring configuration management and strengthening deployment workflows, Marc ensured maintainable, production-ready systems. The depth of his contributions reflects strong backend expertise and a comprehensive approach to platform stability.

Overall Statistics

Feature vs Bugs

68%Features

Repository Contributions

345Total
Bugs
55
Commits
345
Features
117
Lines of code
118,375
Activity Months13

Work History

October 2025

25 Commits • 19 Features

Oct 1, 2025

October 2025 performance summary for the goauthentik/authentik stack and related tooling. Delivered a comprehensive set of reliability, scalability, and developer-experience improvements across the core authentication stack and NixOS packaging. Key achievements include typing and broker stability in django-dramatiq-postgres, a major channels-postgres integration with deadlock fixes and performance enhancements, and a revamped task lifecycle with better observability and resilience. These changes improved reliability, scalability, and faster time-to-value for customers while expanding CI coverage and localization.

September 2025

17 Commits • 5 Features

Sep 1, 2025

In September 2025, the authentik team delivered targeted features and reliability improvements for goauthentik/authentik, delivering clear business value through data fidelity, performance, stability, and secure access. Highlights include LDAP Data Fidelity Enhancements to improve LDAP-exposed user data accuracy, performance and DB optimizations that reduce memory usage and speed up critical queries, reliability and observability improvements that enhance health signals and retry behavior, build/CI and configuration stability to reduce deployment risk, and a security-focused session end page access fix to prevent unauthenticated access.

August 2025

40 Commits • 10 Features

Aug 1, 2025

August 2025 at goauthentik/authentik focused on stabilizing release automation, strengthening CI reliability, and delivering targeted features that add operational value, while fixing critical stability bugs across the stack. The work enabled faster, safer releases, improved observability, and clearer governance of the deployment process. Key features delivered: - Release automation: added a dedicated release branch-off workflow, a release bump version workflow, and using a GitHub App for branch creation to streamline and secure releases (commits include: a4dbd1dc93105664061f80ccabace498060d09f0; 885f1cc0180c57201217cfbd883abfb2e6ddefaa; 30a3ad402b9f94889bfc20b04e251c88abbdf862). - CI improvements: improved readability of CI workflow names for easier debugging (commit: 87eadea92bb1382eb8279bf513e51c5b0c80d6f0). - Documentation updates: published 2025.8 release notes and API diff, plus 2025.8.1 release notes (commits: 8bc58e24e9b35caa67a3644b660f200dba4d9587; e5efb50a373dcf2a680812ecf80a32535dff721f; 0b4be1fddabff1fb16bde2def5f95e4a3fafe3f3). - Platform observability and reliability: early Prometheus MULTIPROC_DIR handling to improve metrics and an upgrade of core components (commits: c9a4eff3a8ab426da02568118c33b69e87f71376; e24e67216695276abd451370f2ca76def50c3807); plus Outposts ingress path type configuration support (commit: 31508858898dfc65b3504a79a9b7bfe36be19980). - Stability and runtime fixes: targeted fixes across Django Dramatiq Postgres broker (IPv6 listener and timing fixes), OAuth2 session and logout flow fixes, Docker image package installation improvements, and related CI/release fixes (commits include: 8765c92fc4dcb15e72ef50689c0876c82e693b13; e305c98eb8a5a5556997210a3188274bb0192a4c; 3ca94b21989f84df4d5592818217db070790b6fd; 96a47c69e043f1fc1f3701a7e4670f31ccbe0baa). - Release process and environment hardening: fixes for missing migrations, environment variables, and permissions in the release flow (commits: 883367263aefd1e0d9a3b3029587f81c844249c1; 3ae9721698bade6319313bbee1d2212da314bd8d; ad69eb955ffc791712bd7b2451315c6b0739ca12). Major bugs fixed: - Django Dramatiq Postgres: broker infinite loop and dedup of notifies have been addressed, with IPv6 and timing stability improvements (commits: 67d953418116dd9647dc16aef797133be5823bf0; b68adec303542cab6d2a7a4c4c4b03a1bdca6aa2; 8765c92fc4dcb15e72ef50689c0876c82e693b13; e305c98eb8a5a5556997210a3188274bb0192a4c). - CI and release workflow: reverted unintended website-change handling and stabilized release-off flows, including migration handling and missing env vars (commits: c0feb9863549b640b013778d8eaf086f2d941d89; a34cd14ad71d6ff721845a655e5adf38f72826ab; 4e500030d1e0ea5d316ec8f9f0fb366e2acc627d). - Web admin, OAuth2, and infrastructure fixes: settings saving, logout token correctness, deadlock avoidance, and Docker/build optimizations (commits: c33b9f2d3f8f52ed94890ff66369bbc07d9d229a; b893305e5f7c6852a31db45ecb4da7c2591830e6; 197f4c5585dfbff9f51005124091856fcc5c7b1f; 846c58e617ce7fc55b8f094acffb7817361c11cf). Overall impact and accomplishments: - Business value: Reduced time-to-release, lower risk of release failures, and improved governance of deployment processes through automation, clearer CI workflows, and robust release checks. - Reliability: Stabilized broker and CI pipelines, fewer post-merge incidents, and improved metrics collection for operators. - Collaboration: Cross-team improvements across CI, release engineering, docs, and platform infrastructure, enabling faster iteration and safer changes. Technologies and skills demonstrated: - Python/Django, Django Dramatiq, PostgreSQL, OAuth2, Web Admin - CI/CD with GitHub Actions, release automation and branch-off workflows - Docker and custom image tuning, Makefile improvements - Observability and metrics with Prometheus, lifecycle environment handling - Release governance, migrations handling, and environment variable management

July 2025

12 Commits • 5 Features

Jul 1, 2025

July 2025 monthly summary for goauthentik/authentik: Delivered five key value-focused initiatives across core areas. Highlights: Monitoring Health and Connection Reliability: forced DB connection reload before health checks and upgraded tests to TransactionTestCase for DB interactions, improving reliability and test fidelity. Task Queue Migration to Dramatiq: migrated from Celery to Dramatiq, with refactoring to preserve functionality while improving scheduling throughput; included fixes to RelObj retention, outgoing task IDs, and schedule constraints to ensure idempotent retries and data integrity. Ingress Proxy Buffer Sizing for Large Headers: added proxy-busy-buffers-size annotation and updated Python controller + docs to handle large JWT headers. Blueprint System: File-based Config and Object Lookup Tags: added File tag and FindObject tag enabling reading config from files with defaults and retrieving serialized data of objects by query conditions. OAuth 2.0 Server Metadata Endpoint (RFC 8414): exposed the Authorization Server Metadata endpoint per RFC 8414. Overall impact: improved reliability, scalability, and compliance with evolving standards; demonstrated skills in Python/Django, Kubernetes, messaging, and security standards.

June 2025

11 Commits • 2 Features

Jun 1, 2025

June 2025 monthly summary for goauthentik/authentik focusing on reliability improvements, configuration standardization, and UX/docs cleanup. Deliverables include a tenant-scheduler bug fix, broad system configuration enhancements, and deployment/documentation improvements that together increased stability, maintainability, and go-to-market readiness. Key outcomes are standardized configuration via ManagedAppConfig, centralized OAuth defaults handling in reconciliation, visibility of policy engine mode, refined initialization and update checks, and cleaner release documentation for users and operators.

May 2025

17 Commits • 4 Features

May 1, 2025

May 2025 monthly summary: Delivered meaningful business value through a balanced mix of dependency hygiene, performance optimization, reliability fixes, and user experience improvements across the goauthentik/authentik repository. The work enhances security, stability, and scalability while maintaining a strong focus on developer productivity and CI/CD maturity.

April 2025

161 Commits • 38 Features

Apr 1, 2025

Monthly summary for 2025-04 for goauthentik/authentik focusing on business value and technical achievements.

March 2025

10 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary for the goauthentik/authentik repo. Delivered reliability and performance improvements across features, fixes, and tooling, with measurable business value: faster CI, more robust authentication flows, and clearer admin controls. Achievements span admin UI enhancements, CI/CD optimizations, canonical Ingress reconciliation, dependency tooling modernization, and hardened bearer-token handling in System API.

February 2025

13 Commits • 5 Features

Feb 1, 2025

February 2025 monthly summary for goauthentik/authentik: Delivered security, reliability, and developer-experience enhancements across token lifecycle, CI/CD, session management, cryptography, and release/docs. Key capabilities include automatic cleanup of tokens on user deactivation, expanded JWT signing support, and a streamlined, up-to-date translation workflow. Improved CI/CD pipelines reduce build times and increase confidence in deployments and translations, while a configurable unauthenticated session lifetime enhances security and UX. Release documentation and licensing updates align with product readiness for 2025.2.1.

January 2025

14 Commits • 10 Features

Jan 1, 2025

January 2025: Delivered security, performance, and deployment enhancements for goauthentik/authentik. Implemented AWS deployment access, hardened RBAC exposure, improved time-based data queries, enhanced auditability for password changes, and strengthened OAuth2 client token management. Stabilized CI/tests and release process for reliable releases.

December 2024

21 Commits • 14 Features

Dec 1, 2024

December 2024 (2024-12) focused on delivering the 2024.12 release with solid documentation, integration work, and CI quality improvements, while hardening the repo against issues and security concerns. Key achievements include: Aruba Orchestrator integration added; Documentation improvements covering AWS installation, doc lint fixes, reverse proxies backlink, and 2024.12 release notes; CI workflow improvements to ensure mark jobs run and to remove unused poetry install dependencies; Core/security enhancements via Python dependency bump (python-kadmin-rs 0.4.0) and Kerberos kadmin type setting; Release readiness with the 2024.12.0 release notes and version bump/backport. Major bugs fixed this month include Netbird redirect URI regex, Web Admin prompt wording, and notification_cleanup optimization. These changes improve onboarding, reliability, and security posture, enabling faster feature delivery and safer operations.

November 2024

3 Commits • 2 Features

Nov 1, 2024

November 2024 (2024-11) monthly summary for goauthentik/authentik: Delivered enhancements to auditability and authentication reliability, upgraded Kerberos integration, and improved build robustness. Focus on business value: better governance, reduced risk, and stable CI/build environments.

October 2024

1 Commits

Oct 1, 2024

October 2024 monthly summary for goauthentik/authentik: Security hardening and bug resolution focused on Kerberos principal handling. Improved authentication reliability by preventing system principals from being processed as regular user principals, reducing potential misconfigurations and abuse in Kerberos authentication flows.

Activity

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Quality Metrics

Correctness94.4%
Maintainability94.8%
Architecture93.0%
Performance91.4%
AI Usage20.2%

Skills & Technologies

Programming Languages

BashBinaryCSSDjangoDockerfileGoHTMLJSONJavaScriptMakefile

Technical Skills

ALBAPI Client GenerationAPI DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI SecurityAWSAWS CDKAWS SDKAsset ManagementAsynchronous ProgrammingAsynchronous Task HandlingAuthenticationAutomation

Repositories Contributed To

2 repos

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

goauthentik/authentik

Oct 2024 Oct 2025
13 Months active

Languages Used

YAMLCSSDockerfileHTMLPythonTypeScriptGoJavaScript

Technical Skills

Configuration ManagementAPI DevelopmentBackend DevelopmentCI/CDDatabase ManagementDocker

NixOS/nixpkgs

Oct 2025 Oct 2025
1 Month active

Languages Used

Nix

Technical Skills

Build SystemsPackage Management

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