Cloud migration consultants and modernization experts

Cloud migration consultants assess enterprise workloads before infrastructure commitments or application changes begin. They map dependencies and review operating requirements to establish which systems can move unchanged and which need engineering changes.

• Workload assessment: Review application compatibility and infrastructure utilization, including licensing restrictions and data residency requirements.
• Migration planning: Compare rehosting with replatforming or application refactoring. Define migration waves and acceptance criteria around business calendars and dependency groups.

The assessment identifies technical blockers and estimates the engineering effort required for each migration path.

Cloud engineers configure AWS or Azure environments and migrate server-based workloads from data centers or existing cloud accounts. Bring them in when migration depends on private connectivity or enterprise identity integration.

Using Terraform for infrastructure changes and tools such as Azure Migrate or AWS Application Migration Service, they prepare target environments and replicate workloads. Validation covers access controls and network routes alongside backup coverage and application health. Engineers can also maintain hybrid connectivity while dependent systems remain on premises.

Application modernization engineers address code and runtime constraints that prevent a direct cloud move. Database migration specialists handle data transfer and compatibility checks where applications depend on an existing database engine.

• Application changes: Update unsupported Java or .NET runtimes, externalize configuration and replace local file dependencies with object storage. Introduce containers where application requirements justify them.
• Database migration: Assess schema compatibility and move data using native replication or AWS Database Migration Service. Validate record consistency and application queries before switching connections.

Cloud migration engineers prepare cutover runbooks with rollback criteria, then rehearse the production switch with application owners. They validate data synchronization and service health before traffic moves, and investigate failed checks during the agreed change window.

After migration, cloud support engineers troubleshoot production incidents and tune resource sizing against observed demand. They configure monitoring and test restore procedures. Ongoing support can include correcting infrastructure drift and removing obsolete environments once application owners confirm that dependencies have been retired.