Move to the cloud without the downtime

We migrate your infrastructure to the cloud with a carefully planned strategy, minimizing downtime and risk while setting you up for long-term scalability.

Overview

Cloud migrations carry genuine, well-documented risk when rushed or approached without a structured plan: downtime that costs real revenue for every hour systems aren't available, data loss during transition, or unexpected cloud costs that weren't properly modeled before the migration began. These aren't hypothetical concerns, they're the specific, predictable ways migrations commonly go wrong.

We approach every migration with a structured plan covering honest assessment of what genuinely warrants re-architecture versus what should move with minimal changes, staged execution that validates each step before proceeding, and detailed cost projections so you understand your actual expected cloud spend before committing rather than discovering it through your first surprising bill.

This includes careful data validation throughout, confirming migrated data genuinely matches the original source rather than assuming a successful-looking migration process means data transferred correctly. Whether you're migrating from on-premises infrastructure or from another cloud provider, the goal is landing on your new cloud infrastructure without the downtime, data loss, or cost surprises that undisciplined migrations commonly produce.

What we do

A structured, low-risk path to the cloud, without the downtime or data loss horror stories.

01

Migration Assessment & Planning

The decision between quickly lifting an application to the cloud with minimal changes versus taking the time to genuinely re-architect it for cloud-native benefits is a real strategic tradeoff, not a default choice, and getting it wrong in either direction has genuine costs, either missing out on cloud advantages you're paying for but not using, or over-investing in re-architecture for a system that didn't actually need it. We start every migration with honest assessment of your current infrastructure, understanding what genuinely justifies re-architecture investment versus what should move with minimal changes to keep the migration timeline and risk reasonable, then build a specific migration strategy matched to your actual situation rather than applying the same approach uniformly regardless of what each system genuinely needs.

02

Migration Execution

Migration execution is where theoretical planning meets the genuine complexity of production systems that can't simply be turned off while the migration happens, and this is precisely where staged, carefully validated approaches earn their value over a single high-stakes cutover. We execute migrations in planned stages, running systems in parallel where feasible and validating data integrity at each checkpoint before proceeding further, ensuring that if something doesn't go as expected, the impact is contained to a specific, manageable stage rather than threatening the entire migration and the business operations depending on it.

03

Cost Projection & Optimization

Cloud costs can genuinely surprise organizations that migrate without first modeling how their actual usage patterns translate into cloud provider pricing, since cloud pricing structures reward different usage patterns than traditional infrastructure costs did, and a naive lift-and-shift sometimes costs more in the cloud than the on-premises infrastructure it replaced. We provide detailed cost projections before migration begins, comparing your current spend to realistically modeled cloud costs based on your actual expected usage, so there are no unpleasant surprises once the migration is complete and the first real cloud bill arrives.

How we migrate infrastructure without the downtime or cost surprises

A process built around the specific risks that make migrations go wrong when rushed.

  1. 01

    Infrastructure Assessment & Strategy Selection

    We assess your current infrastructure and applications, determining honestly which genuinely warrant re-architecture for cloud-native benefits versus which should move with minimal changes to keep the migration timeline and risk reasonable.

  2. 02

    Cost Modeling & Projection

    We model your expected cloud costs based on realistic projected usage, comparing this to current infrastructure spend, so you understand the actual financial picture before committing to the migration.

  3. 03

    Staged Migration Planning

    We design the staged migration plan, identifying which applications or components migrate first, and how systems will run in parallel where feasible to validate the migration before fully committing.

  4. 04

    Staged Execution & Data Validation

    We execute the migration in planned stages, validating data integrity at each checkpoint by comparing migrated data against the original source before proceeding to the next stage.

  5. 05

    Cloud Environment Testing

    We test thoroughly in the new cloud environment, confirming applications function correctly and performance meets expectations before the final cutover from old infrastructure to new.

  6. 06

    Cutover & Post-Migration Monitoring

    We complete the cutover during a planned window, monitoring closely in the days following to catch any issues that only surface under genuine production traffic, then support ongoing optimization as you settle into the new infrastructure.

Cloud migration technology stack

We migrate to and work across all major cloud providers.

AWS logo
Azure logo
Google Cloud logo
Terraform logo
AWS Migration Hub logo
Docker logo

Frequently Asked Questions

A lift-and-shift migration moves applications to the cloud with minimal changes to the original architecture, prioritizing speed, while re-platforming or re-architecting adjusts the application to genuinely take advantage of cloud-native features like auto-scaling and managed services, taking longer but delivering more long-term value.

We design migrations to run with minimal or genuinely zero downtime wherever possible, using staged cutovers and running systems in parallel during validation, though the exact approach depends on your specific system's architecture and how much parallel running is realistically feasible.

Most cloud migrations take 8 to 16 weeks depending on system complexity, data volume, and the number of applications involved, with the timeline shaped considerably by how many custom integrations and dependencies need careful mapping before migration can safely begin.

Yes, we help you choose the cloud provider genuinely best suited to your existing tools, budget, and technical requirements, giving an honest recommendation based on your actual situation rather than defaulting to whichever provider we happen to work with most often.

Yes, we carefully validate data integrity throughout migration, comparing migrated data against the original source to confirm nothing was lost, duplicated, or corrupted during the transition, rather than assuming a successful-looking migration process means the data actually transferred correctly.

Yes, we provide a detailed cost projection comparing your current infrastructure spend to expected cloud costs post-migration, since cloud costs can genuinely surprise organizations that migrate without first modeling their actual expected usage against cloud pricing structures.

Yes, we can migrate from on-premises infrastructure, another cloud provider, or a hybrid setup, adapting the migration approach based on your specific starting point rather than assuming every migration begins from the same technical situation.

Yes, we can execute a phased migration moving specific applications or components first, validating the approach works well before committing your entire infrastructure to the same migration strategy all at once.

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Cloud Migration Services | Shiromi