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Steffen Moldenhauer

PROFILE

Steffen Moldenhauer

Worked on the intershop/intershop-pwa repository, delivering three features and one bug fix over two months with a focus on deployment reliability and performance. Upgraded NGINX templating and deployment workflows using gomplate and Docker, introducing template improvements and cache invalidation mechanisms triggered by Intershop ICM events to ensure UI freshness and reduce downtime. Enhanced server-side rendering by migrating HTTP/2 communication to Undici 8, simplifying configuration and improving response times. Addressed CI reliability by aligning Cypress Node.js versions, reducing build flakiness. Demonstrated expertise in TypeScript, NGINX configuration, and CI/CD, consistently improving maintainability and operational stability across the stack.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
3
Lines of code
267,326
Activity Months2

Work History

April 2026

2 Commits • 1 Features

Apr 1, 2026

April 2026 performance-focused delivery for intershop-pwa: Improved SSR performance and CI reliability. Upgraded SSR HTTP/2 to Undici 8, simplifying configuration and boosting response times. Fixed CI stability by aligning Cypress Node.js version with package.json, reducing flaky builds. These changes deliver faster page renders, lower maintenance overhead, and more predictable release cycles.

July 2025

2 Commits • 2 Features

Jul 1, 2025

Monthly summary for 2025-07 for repository intershop/intershop-pwa focused on delivering reliability, performance, and deployment hygiene. Key changes include a major upgrade to NGINX templating/deployment tooling and a new cache invalidation mechanism for NGINX and SSR triggered by ICM page cache events, aligning with reliability and user experience objectives.

Activity

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Quality Metrics

Correctness92.6%
Maintainability85.0%
Architecture87.6%
Performance87.6%
AI Usage25.0%

Skills & Technologies

Programming Languages

DockerfileGomplateJavaScriptNginx configurationShellTypeScriptYAML

Technical Skills

AngularBackend DevelopmentCI/CDCachingCypressDevOpsDockerIntershop ICMNginxNginx ConfigurationNode.jsServer-Side Rendering (SSR)full stack development

Repositories Contributed To

1 repo

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

intershop/intershop-pwa

Jul 2025 Apr 2026
2 Months active

Languages Used

DockerfileGomplateJavaScriptNginx configurationShellTypeScriptYAML

Technical Skills

Backend DevelopmentCachingDevOpsDockerIntershop ICMNginx