Cloud Migration Services

Cloud migration is more than lifting servers into a cloud provider — it is a strategic transformation that, when executed well, reduces infrastructure costs, improves application performance, and accelerates your team's ability to ship features. At TechnoSpear, we have migrated workloads ranging from single monolithic applications on bare-metal servers to complex multi-tier architectures spanning hundreds of VMs. Every migration begins with an honest assessment: which applications should be lifted as-is, which should be re-platformed to managed services, and which need re-architecting to realize the full benefits of cloud-native infrastructure.

Our migration methodology follows the industry-standard 6 Rs framework — Rehost, Replatform, Refactor, Repurchase, Retire, and Retain. For time-sensitive migrations, we execute lift-and-shift with AWS Server Migration Service or Azure Migrate, moving VMs to cloud instances with minimal application changes. For applications where managed services offer clear advantages, we replatform — moving a self-managed MySQL database to Amazon RDS, for example, which eliminates patching, backups, and failover configuration. When the business case justifies it, we refactor monoliths into containerized microservices that scale independently and deploy continuously.

The riskiest phase of any migration is the cutover. We eliminate this risk through parallel running and incremental traffic shifting. Applications run simultaneously in the old and new environments while we validate functionality, performance, and data consistency. DNS-based traffic routing shifts users gradually — 10 percent, then 25, then 50, then full cutover. If any metric degrades, we roll back instantly. Post-migration, we optimize the new environment for cost, implement monitoring, and decommission legacy infrastructure only after a stability period.