Discover
Map workloads, dependencies, data, risks, and current operating constraints.
Cloud modernization
Cloud Migration & Modernization
Move legacy, monolithic, or private-cloud workloads to modern AWS and GCP platforms with controlled cutover, resilient architecture, automation, and long-term operational ownership.
Modernization scope
Modernize the operating model—not only the hosting location.
A successful migration connects application dependencies, platform design, data movement, release safety, observability, and team ownership into one controlled transition.
Scope to execution
01
Cloud readiness and migration planning
02
Private cloud to AWS or GCP migration support
03
Legacy infrastructure modernization strategy
04
Application containerization and replatforming guidance
05
EKS and GKE adoption for modern workloads
06
Multi-AZ and high-availability architecture design
07
Terraform-based infrastructure provisioning and landing zones
08
Post-migration monitoring, rollback readiness, and operational handoff
Business value
What improves after the work is delivered.
01
Reduce migration risk with structured rollout and rollback planning
02
Modernize hosting environments for better scalability and maintainability
03
Improve cloud architecture for security, reliability, and future growth
04
Move critical workloads with better operational visibility and automation
Best fit
Built for teams with a real operating constraint.
Teams running workloads in private cloud or legacy hosting environments
SaaS platforms modernizing monolithic applications
Organizations moving to Kubernetes, containers, or multi-account cloud foundations
Companies that need migration support without major business disruption
Delivery sequence
A controlled path from evidence to implementation.
Design
Define the target platform, migration waves, infrastructure code, and control model.
Migrate
Move and validate workloads through staged cutovers with tested rollback.
Stabilize
Tune reliability, security, cost, monitoring, and team runbooks after cutover.
What we help modernize
Cloud migration is more than moving infrastructure. We help teams rethink platform design, deployment workflows, resilience patterns, observability, and automation so the new environment is materially better than what existed before. Whether you are leaving a private cloud, modernizing a monolith, or adopting Kubernetes, we focus on risk-controlled execution and long-term maintainability.
- Cloud readiness and migration planning
- Private cloud to AWS or GCP migration support
- Legacy infrastructure modernization strategy
- Application containerization and replatforming guidance
- EKS and GKE adoption for modern workloads
- Multi-AZ and high-availability architecture design
- Terraform-based infrastructure provisioning and landing zones
- Post-migration monitoring, rollback readiness, and operational handoff
Typical outcomes
- Reduce migration risk with structured rollout and rollback planning
- Modernize hosting environments for better scalability and maintainability
- Improve cloud architecture for security, reliability, and future growth
- Move critical workloads with better operational visibility and automation
Who this is for
- Teams running workloads in private cloud or legacy hosting environments
- SaaS platforms modernizing monolithic applications
- Organizations moving to Kubernetes, containers, or multi-account cloud foundations
- Companies that need migration support without major business disruption
How we work
A migration process built around control
1. Assess current state
Review infrastructure, dependencies, operational risks, deployment patterns, and modernization opportunities.
2. Design the target architecture
Define the future cloud environment, automation model, network design, and resilience patterns.
3. Execute migration in phases
Migrate and modernize workloads using structured rollout, observability, and rollback planning.
4. Operationalize the new platform
Improve monitoring, deployment processes, access controls, and production readiness after cutover.
Modern platform outcomes
Scalable • Automated • Resilient
We help teams move beyond lift-and-shift by building a modern cloud operating model that supports uptime, delivery speed, visibility, and long-term scale.
Next Step
Request a migration readiness review
We’ll review your current environment, migration goals, and modernization priorities to help define the safest and highest-value path forward.
FAQ
Frequently Asked Questions
Answers to common questions about this service area and how ARCO approaches delivery.
Both. ARCO can support structured migrations into AWS or GCP as well as broader modernization work involving Terraform, containerization, Kubernetes, and improved cloud architecture.
Relevant Case Studies
Related delivery evidence
Engagements sharing a service capability are prioritized before adjacent work.
01
Migration & Compliance · AttunePractice
Migrating a healthcare application from Replit to AWS for HIPAA-aligned delivery
HIPAA
aligned AWS delivery foundation
02
Audit & Cloud Review · S2B Inc.
AWS discovery audit and Well-Architected-style review for risk, cost, and resilience visibility
Prioritized
AWS risk, cost, and resilience roadmap
03
Cloud Cost Optimization · VISP.NET
30% AWS cost savings through targeted optimization and cloud efficiency improvements
30%
AWS cost savings achieved
Start with a focused conversation
Turn this cloud priority into a scoped engineering plan.
Tell us what is under pressure, what has already been tried, and what success needs to look like. A senior engineer will help define the practical next step.