Build · Cloud Consulting

Cloud Migration

From on-premise to cloud, without disruption. Audit, roadmap and controlled cutover to a robust, resilient infrastructure, with zero service interruption.

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0Service interruption

Lift & refactorDepending on context

Multi-cloudAWS - Azure - GCP - Alibaba

What it covers

Audit of the existing estate and migration roadmap
Lift & shift or refactoring migration
Progressive cutover with no interruption
Post-migration optimization and FinOps

How we work

Understand first

We start from your real estate and constraints, not a theoretical model.

Cut over without disruption

Progressive, reversible, tested migration. Production never stops.

Frequently asked questions

How long does a cloud migration take?

It depends on scope: an audit first, then a domain-by-domain path. Our reference: in late 2017 we migrated our own datacenter and moved 100 clients over with zero interruption.

Will there be downtime?

The target is zero downtime: progressive, reversible, tested cutover. Production never stops.

Lift & shift or refactoring?

Both, depending on context. Lift & shift is fast; refactoring exploits managed services. We price both paths in the audit.

Where we operate

We operate your platforms worldwide, in every cloud region, with no geographic limit.

MigrationGCP→AWSRefactoringWell-Architected

/ They trust us

Premaccess is driving the modernization of our stack to managed AWS services, domain by domain, without ever blocking production. We move forward on the product, they secure the scale-up.

Olivier ThierryCTO · Mobile Club (translated from French)

Prestigia

Tourisme de luxeSee the business case →

Fitizzy

Retail · Prêt-à-porterSee the business case →

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