By strategically adopting a "two-year cloud migration" strategy, our client avoided a massive, immediate overhaul and instead mirrored 80% of their Kafka data into AWS first. This "cloud-first" approach decoupled team activities, preventing bottlenecks and allowing developers to start working immediately rather than waiting for full migration. By utilizing AWS upfront commitment savings and migrating over time, the company reduced its transaction costs while boosting transaction speed, saving money even with a 30% deviation in budget.