Over a two-month period, contributed backend and DevOps enhancements to navikt/helse-spleis and navikt/helse-spesialist, focusing on deployment efficiency and data model clarity. In navikt/helse-spleis, adjusted deployment trigger thresholds and expanded CI/CD workflow triggers using GitHub Actions and YAML, enabling earlier and more responsive deployments without altering application logic. In navikt/helse-spesialist, refactored Kotlin-based domain models by removing unused fields, reducing maintenance overhead and improving data clarity for downstream teams. All changes were documented with clear commit references, supporting traceability and collaboration. The work emphasized safe, incremental improvements to release cadence and maintainability across Java and Kotlin codebases.