AWS Cloud Migration Services
Celestibia Solutions provides AWS cloud migration services for organizations moving applications, databases and infrastructure from on-premises data centers, private clouds or other public clouds to Amazon Web Services.
AWS Advanced Tier Services Partner, based in Pune, India
- Best for
- Companies exiting a data center, colocation contract or private cloud.
- Partner tier
- AWS Advanced Tier Services Partner
- Core tools
- AWS Application Migration Service, AWS Database Migration Service, AWS DataSync, AWS Migration Hub
- Proof
- <5 salert latencyRead case study
Celestibia Solutions provides AWS cloud migration services for organizations moving applications, databases and infrastructure from on-premises data centers, private clouds or other public clouds to Amazon Web Services. We plan migrations application by application, choose the right strategy for each (rehost, replatform, refactor and others), and run cutovers designed to minimize downtime.
Who is this service for?
- 1Companies exiting a data center, colocation contract or private cloud.
- 2Teams moving from another public cloud or VPS provider to AWS.
- 3Organizations modernizing legacy applications as part of the move.
- 4Regulated businesses that need data residency and compliance maintained throughout migration.
What Celestibia provides
Discovery and assessment
Inventory of servers, applications, databases and dependencies, with sizing and a total-cost view.
Strategy per application
Rehost, replatform, refactor, repurchase, retire or retain: each workload gets the strategy that fits its value and risk.
Landing zone first
A secure, multi-account AWS foundation is in place before the first workload moves.
Database migration
Homogeneous and heterogeneous database moves using AWS DMS and native replication, with validation before cutover.
Cutover and rollback planning
Rehearsed cutovers, data sync strategies and tested rollback paths for each wave.
Post-migration optimization
Rightsizing, autoscaling and modernization once workloads are stable on AWS.
Business outcomes
- Applications running on AWS with a clear owner and runbook.
- Downtime kept within agreed windows, with tested rollback.
- A cost model you can check against real invoices.
- A foundation ready for further modernization.
Technologies we use
Migration tooling
Target platforms
Foundation
How we deliver
- 1
Assess
Discovery, dependency mapping and a business case for each application.
- 2
Mobilize
Landing zone, security baseline, migration tooling and a pilot migration to prove the process.
- 3
Migrate in waves
Grouped applications move in planned waves with rehearsed cutovers and validation.
- 4
Optimize
Rightsizing, cost commitments and modernization of the workloads that benefit most.
Security and cost, built in
Security approach
Data is encrypted in transit and at rest during migration, access to migration tooling is tightly scoped, and the target environment carries the same or stronger controls than the source, with logging enabled from the first day.
Cost optimization approach
Migration plans include a cost model for the target state. After cutover we rightsize from real utilization data rather than copying on-premises sizing, which is where most post-migration savings come from.
Industries we serve
Relevant case studies
Technical reading from Celestibia Insights
Why Celestibia
End-to-End Technology Expertise
Bring cloud strategy, engineering, security, automation, and ongoing operations together with one technology partner.
Multi-Cloud Capabilities
Build and manage cloud environments across AWS, Microsoft Azure, and Google Cloud based on your business and technical requirements.
Automation-First Engineering
Streamline infrastructure provisioning, software delivery, and operational workflows with DevOps, GitOps, Kubernetes, and infrastructure as code.
Security by Design
Integrate security practices throughout infrastructure, applications, and delivery pipelines.
AWS Migration: frequently asked questions
What is AWS cloud migration?
AWS cloud migration is the process of moving applications, data and infrastructure from on-premises systems or another cloud to Amazon Web Services, then optimizing them to run well there. It usually combines planning, a secure AWS foundation, the move itself and post-migration tuning.
How long does an AWS migration take?
It depends on the number and complexity of applications. A simple lift-and-shift of a small application can take two to four weeks; a full modernization with re-architecture, containers and CI/CD typically takes two to four months. Celestibia gives a timeline in the proposal after assessment.
How much does AWS migration cost?
Cost depends on the number of applications, data volume and how much modernization is included. Celestibia scopes migrations after a discovery assessment. AWS also runs migration funding programs for eligible projects, which we can help you evaluate.
How does Celestibia perform AWS migrations?
We assess, build the landing zone, prove the process with a pilot, then migrate in planned waves with rehearsed cutovers and rollback plans, and finally optimize cost and performance on AWS.
Related services
Discuss your AWS migration.
Tell us about your environment and goals. A Celestibia engineer will reply within one business day, and the first assessment is free.
What happens next
- Answer six questions about your cloud setup, spend and priorities. It takes about three minutes.
- A Celestibia engineer reviews your answers within one business day.
- You get tailored recommendations and the AWS programs you are likely to qualify for.
- sales@celestibia.com
- Phone
- +91 8308535810
Monday to Friday, 10 AM to 7 PM IST