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Sema Cilingir

PROFILE

Sema Cilingir

Worked on the extenda/shared-workflows repository, focusing on enhancing CI/CD reliability, security, and workflow automation over four months. Addressed critical issues such as stabilizing API test execution in GitHub Actions by fixing Newman command invocations and implemented Docker image tag sanitization to prevent build failures. Introduced configurable SonarQube arguments in YAML-based workflows, improving flexibility for code quality scanning. Upgraded Docker base images to mitigate security vulnerabilities and refined build versioning for reproducible deployments. Leveraged skills in CI/CD, Docker, and YAML to deliver maintainable solutions that reduced risk, improved traceability, and streamlined automation across DevOps pipelines for consistent, secure releases.

Overall Statistics

Feature vs Bugs

40%Features

Repository Contributions

5Total
Bugs
3
Commits
5
Features
2
Lines of code
41
Activity Months4

Work History

June 2026

1 Commits

Jun 1, 2026

Month 2026-06 summary focusing on security-hardening and build stability for extenda/shared-workflows. Delivered targeted fixes to Docker base image security and build versioning, aligning with security best practices and reproducible builds. Emphasis on business value through reduced risk and improved deployment confidence.

April 2026

2 Commits • 1 Features

Apr 1, 2026

April 2026 (2026-04): Key CI/CD improvements in extenda/shared-workflows. Implemented Docker image tag sanitization to max 128 characters, added a dedicated workflow step and updated inputs/outputs to improve tagging reliability. Refactored version tagging output in action.yml for clearer, more accurate version signaling in the workflow. These changes reduce build failures related to tag length, improve release traceability, and simplify pipeline maintenance.

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for extenda/shared-workflows focusing on CI/CD improvements and SonarQube integration.

June 2025

1 Commits

Jun 1, 2025

June 2025: Stabilized CI pipeline for extenda/shared-workflows by fixing the Newman run invocation in the GitHub composite action, ensuring API tests run reliably in CI. The fix eliminates a command-not-found error, reducing CI failures and accelerating feedback for deployments.

Activity

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Quality Metrics

Correctness92.0%
Maintainability88.0%
Architecture84.0%
Performance88.0%
AI Usage28.0%

Skills & Technologies

Programming Languages

ShellYAML

Technical Skills

CI/CDDevOpsDockerGitHub ActionsSecurityYAMLworkflow automation

Repositories Contributed To

1 repo

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

extenda/shared-workflows

Jun 2025 Jun 2026
4 Months active

Languages Used

YAMLShell

Technical Skills

CI/CDGitHub ActionsDevOpsYAMLDockerworkflow automation