The client’s payments platform relied on packaged applications running on legacy on‑premise technology that had become costly to operate due to rising licensing fees and increasing support requirements. Migrating to the cloud was essential, especially to benefit from a modern, microservices‑centric architecture. However, fully redesigning existing applications to fit a microservices model would require significant time and investment, making the business case difficult to justify. The client therefore needed an alternative approach that would allow them to move applications from on‑premise to the cloud efficiently while avoiding the high cost and complexity of a complete architectural overhaul.

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