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NexWEB — Web Technologies
Cloud Migration Services
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Cloud Migration Services

End-to-end migration of legacy applications and infrastructure to the cloud with minimal disruption.

Cloud Migration Services move your applications, data, and infrastructure from on-premises or legacy environments to the cloud safely and predictably. NexWEB Technologies assesses each workload, selects the right migration pattern from rehost to refactor, and executes phased cutovers that keep business operations running. Every migration is delivered with rollback plans, dependency mapping, and validation so you land in the cloud without surprises.

The Challenge

Enterprises frequently face severe operational and technical blockers when trying to scale or modernize in this domain. Typical issues include:

  • Aging on-premises hardware that is costly to maintain and scale
  • Uncertainty about which workloads to move and how to move them
  • Fear of downtime and data loss during a cutover

What We Deliver

Workload Assessment

Cataloging applications and dependencies to determine the right migration pattern for each workload.

Phased Migration Execution

Moving workloads in controlled waves with rollback plans to protect availability.

Post-Migration Validation

Verifying performance, data integrity, and cost against agreed success criteria after cutover.

Industry Use Cases

Financial Services

Migrating core banking and reporting systems to the cloud while preserving data lineage and audit trails.

Healthcare

Relocating clinical and patient records systems with strict data protection controls throughout the move.

Retail & E-commerce

Shifting commerce platforms to elastic cloud infrastructure ahead of seasonal demand spikes.

Our Approach

1

Discovery & Assessment

We inventory applications, map dependencies, and evaluate each workload for the best migration path.

2

Migration Planning

We define wave sequencing, target architecture, rollback criteria, and success metrics before any cutover.

3

Execution & Cutover

We migrate in controlled waves, validating each step and keeping fallback options ready.

4

Optimize & Handover

We tune performance and cost after landing, then hand over documented, operable environments to your team.

Why NexWEB Technologies

  • Dependency-aware planning that reduces cutover risk before it appears.
  • Phased execution with rollback options at every wave.
  • Post-migration tuning so you realize cloud value, not just cloud presence.

Frequently Asked Questions

How do you decide the right migration pattern?
During assessment we catalog each application and its dependencies, then match it to a pattern such as rehost, replatform, or refactor. Simple stateless workloads often rehost quickly, while tightly coupled systems may need replatforming to run well in the cloud.
How do you protect against downtime during cutover?
We migrate in controlled waves rather than all at once, and each wave has a defined rollback plan. Cutovers are scheduled around business windows, and we validate data integrity and performance before decommissioning the source environment.
Will migration reduce our costs immediately?
Migration itself removes hardware maintenance overhead, but the largest savings come from post-migration optimization. After landing workloads we right-size resources and tune configurations so you pay for what you actually use.
What happens to our data during the move?
We map data flows, replicate securely, and validate integrity on both sides before cutover. For regulated data we apply encryption in transit and at rest and preserve lineage so audit requirements are met throughout the migration.
Can you migrate applications you did not build?
Yes. Our discovery phase reverse-engineers dependencies for systems we did not originally develop, so we can plan a safe path even for undocumented or legacy applications. We document the target environment before handing it back to your team.

Technologies Used

AWSMicrosoft AzureGoogle Cloud PlatformTerraformAWS Application Migration ServiceAzure Migrate

Ideal For

Organizations moving legacy or on-premises systems to the cloud without disrupting operations.

Related Services

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