Over a two-month period, contributed to the ministryofjustice/analytical-platform and analytical-platform-airflow repositories by building and refining cloud infrastructure for data migration and workflow automation. Focused on integrating OASYS as the primary data management system, replacing legacy configurations, and enabling independent full-load capabilities for production and pre-production environments. Leveraged Terraform and YAML to standardize deployment workflows, optimize resource usage, and improve deployment governance through version tagging and maintainer onboarding. Emphasized CI/CD best practices and cross-repository collaboration, resulting in reduced configuration drift, enhanced test coverage, and cost optimization. All work centered on stability, efficiency, and maintainable infrastructure as code practices.