Worked on the hhru/frontik repository to enhance backend reliability and maintainability through targeted CI/CD and integration improvements. Focused on optimizing Python package build workflows by updating GitHub Actions triggers, refreshing registry credentials, and migrating checkout processes to internal resources, which reduced external dependencies and improved build security. Addressed workflow-related issues to stabilize the CI pipeline and deliver faster feedback for developers. Additionally, simplified error monitoring by removing the DedupeIntegration from the Sentry integration, reducing noise in incident reporting. Leveraged Python and YAML for workflow configuration and integration management, demonstrating disciplined, incremental improvements to core development and deployment processes.