Refinery Modernization via Legacy Application Services A legacy refinery underwent digital transformation through Legacy application services, re-engineering monolithic systems into modular .NET Core microservices on Azure. This modernization eliminated downtime and enabled scalable, maintainable production operations. Unified data architecture via Azure Synapse and Power BI dashboards delivered real‑time visibility across plant KPIs. Predictive AI/ML models forecasted equipment failures, optimizing maintenance scheduling and reducing unplanned outages. CI/CD and DevOps practices accelerated delivery and stabilized deployment cycles. As a result, system downtime decreased by 40 %, reporting speed tripled, supply‑chain accuracy improved by 25 %, compliance audit readiness increased, and maintenance costs fell by around 30 %. Read More: https://www.damcogroup.com/client-success/legacy-refinery-digital-transformation.