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Stephan Butler

PROFILE

Stephan Butler

Worked on deployment automation and cloud-native infrastructure for the interledger/rafiki and interledger.org-developers repositories, focusing on secure, maintainable workflows. Introduced non-root container execution and tightened file permissions using Docker and Shell scripting to enhance security and compliance. Modernized CI/CD pipelines with hierarchical version tagging and improved release traceability through GitHub Actions. Migrated static content delivery from AWS S3 to Google Cloud Storage, leveraging Nginx for efficient static file serving and multi-stage Docker builds. Enhanced developer onboarding and deployment clarity by updating documentation and deprecating legacy workflows. Demonstrated expertise in CI/CD, cloud services, and configuration management using Bash, YAML, and Dockerfile.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
5
Lines of code
937
Activity Months4

Your Network

21 people

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary focusing on deployment workflow modernization for interledger.org-developers, emphasizing cloud-native deployment via Google Cloud Storage (GCS), removal of legacy AWS deployment path, and improved maintainability.

December 2025

4 Commits • 2 Features

Dec 1, 2025

December 2025 monthly summary for interledger.org-developers. Key features delivered include: 1) Developers Portal Static Hosting on Google Cloud Storage (GCS) with Nginx and CI/CD automation - GitHub Actions workflow to deploy to GCS on main push - Nginx-based static file server for the developers portal - Multi-stage Docker builds to fetch and serve content from GCS - Migration of static serving from AWS S3 to nginx on GCS to improve delivery - Commits: c71b6674afd98a362643029627cd68fac9ec425d; 5ec6c740126107c9265ccd1ea6741d1d291db27f; c54a6848aadaf09a058ea7239860c9d127347526 2) Netlify Deployment and Developer Onboarding for Interledger Developers Portal - New Netlify deployment configuration and improved onboarding documentation - Ensures deployment consistency between preview and production; deprecates outdated workflows - Commit: 1625b7a5841b02613b741e42e8ee13e1004205a7 Major bugs fixed: None reported this month. Overall impact and accomplishments: - Accelerated content delivery and deployment reliability for the Developers Portal by leveraging GCS + Nginx with CI/CD automation, reducing manual steps and potential drift. - Improved developer onboarding and deployment clarity with comprehensive docs and Netlify-based deployment path; standardized workflows and deprecated legacy processes to reduce confusion and risk. - Consolidated hosting strategy under cloud-native delivery stacks (GCS, Nginx, Netlify) with clear migration from S3 to self-hosted static serving, improving performance and control. Technologies/skills demonstrated: - Google Cloud Storage (GCS), Nginx, Docker (multi-stage builds), GitHub Actions (CI/CD), Google Cloud deployment practices - Netlify, Astro build tooling (via netlify.toml and Bun-based workflow), documentation and contributor onboarding - Migration strategy and workflow deprecation to streamline future contributions.

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025 focused on enhancing Rafiki's CI/CD and release tagging to improve release clarity, automation reliability, and developer productivity. Implemented hierarchical major/minor version tagging for releases and updated the performance test CI to skip automatic PR comments for forked PRs. This work improves release traceability, reduces noise in PRs, and enables faster deployments with clearer versioning.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 — interledger/rafiki: strengthened container security by enabling non-root execution across all services and tightening permissions; this reduces privilege escalation risk and enhances compliance readiness. The change is implemented in the container build pipeline and tracked via commit cef072641c1a1292f9cfc7ba24b6ce967101653e (build: containers will now run as the non-root rafiki user (#3277)).

Activity

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Quality Metrics

Correctness98.6%
Maintainability91.4%
Architecture95.8%
Performance85.8%
AI Usage28.6%

Skills & Technologies

Programming Languages

BashDockerfileMarkdownNginxShellTOMLYAML

Technical Skills

CI/CDCloud ComputingCloud ServicesConfiguration ManagementContainerizationDevOpsDockerDocumentationGitHub ActionsGoogle CloudNginxNginx ConfigurationSecurityShell Scripting

Repositories Contributed To

2 repos

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

interledger/interledger.org-developers

Dec 2025 Jan 2026
2 Months active

Languages Used

DockerfileMarkdownNginxTOMLYAML

Technical Skills

CI/CDCloud ComputingCloud ServicesConfiguration ManagementContainerizationDevOps

interledger/rafiki

Feb 2025 Jun 2025
2 Months active

Languages Used

DockerfileShellBashYAML

Technical Skills

DevOpsDockerSecurityCI/CDGitHub ActionsShell Scripting