Dennis Meelis implemented SonarCloud integration and automated code quality analysis for the SanteonNL/orca repository, focusing on improving CI/CD workflows and early detection of code issues. He introduced GitHub Actions workflows to run SonarCloud scans across multiple components, including the frontend, hospital simulator, orchestrator, and viewer simulator. By creating per-component SonarQube configuration files in YAML, Dennis enabled targeted quality gates and security checks, streamlining the review process and surfacing issues earlier in development. His work leveraged Go, TypeScript, and automation best practices, resulting in a more robust DevOps pipeline and reducing manual effort required for code quality assurance.