Opsio - Cloud and AI Solutions
Cloud Migration

Cloud Migration Services — Move Fast, Break Nothing

Cloud migration projects fail when planning is superficial, dependencies are missed, and cutovers are untested. Opsio's cloud migration services use a proven factory methodology — application discovery, dependency mapping, rehearsal cutovers, and rollback procedures across AWS, Azure, and GCP so your migration is predictable, safe, and fast.

Trusted by 100+ organisations across 6 countries

AWS/Azure/GCP

All Platforms

Zero

Data Loss

MAP

Funding Access

200+

Workloads Migrated

AWS MAP
Azure Migrate
GCP Migrate
CloudEndure
Terraform
DMS

Part of Cloud Solutions

What is Cloud Migration Services?

Cloud migration services cover the end-to-end planning, execution, and optimization of moving applications, databases, and IT infrastructure from on-premises data centers or existing cloud environments to public, private, or hybrid cloud platforms such as AWS, Azure, or Google Cloud. Standard scope spans six core responsibilities: application portfolio discovery and dependency mapping using tools such as Txture or AWS Migration Evaluator; selection and execution of the appropriate migration strategy from the 7 Rs framework, which includes rehost, replatform, refactor, repurchase, relocate, retire, and retain; data replication and transfer using services such as AWS DataSync, Azure Data Box, or Google Cloud Transfer Service; schema conversion and application cutover with rehearsal runs and documented rollback procedures; security hardening that covers firewall configuration, encryption at rest and in transit, and identity and access management aligned to standards such as ISO 27001 and NIS2; and post-migration cost optimization using infrastructure-as-code tooling including Terraform and AWS Cost Explorer. Migration project costs vary widely depending on workload complexity, data volume, and chosen strategy, with enterprise engagements typically ranging from tens of thousands to several million dollars; AWS MAP funding can offset eligible workloads for qualifying partners. Major providers in this space include AWS, Microsoft Azure, Google Cloud, IBM, Accenture, Rackspace Technology, and Kyndryl, each offering managed or consulting-led delivery models. Opsio holds AWS Advanced Tier Services Partner status with AWS Migration Competency, Microsoft Partner status, and Google Cloud Partner status, and operates a 24/7 NOC with 50-plus certified engineers across its Karlstad and ISO 27001-certified Bangalore delivery centers, providing mid-market and Nordic enterprise clients a 99.9% uptime SLA and factory-model execution across all three major cloud platforms.

Cloud Migration That Delivers Without Drama

Cloud migration is the most consequential infrastructure project most organizations undertake — and the most likely to go sideways. Incomplete application discovery leads to missed dependencies. Untested cutovers cause extended downtime. Unclear rollback procedures leave teams scrambling when problems arise. Opsio's migration methodology eliminates these risks systematically, with built-in security during migration at every stage. Our migration factory approach uses AWS Migration Hub, Azure Migrate, or GCP Migrate for Compute Engine to discover, assess, and migrate workloads at scale. We run parallel workstreams — infrastructure, databases, and applications — with dedicated cutover engineers for each workstream. Every migration includes rehearsal cutovers that validate the exact procedure before the production window.

Database migration is where most complexity hides. We use AWS Database Migration Service, Azure DMS, and native replication tools for PostgreSQL, MySQL, SQL Server, and Oracle migrations. Schema conversion handles PL/SQL-to-PL/pgSQL and T-SQL compatibility. Parallel-run validation confirms data consistency before final cutover, ensuring zero data loss.

Application modernization happens alongside migration when it makes sense. Lift-and-shift gets workloads to cloud quickly, but re-platforming to managed services (Aurora, Cloud SQL, EKS, AKS) and re-architecting to cloud-native patterns (serverless, containers) unlock the real value of cloud. We assess each application and recommend the optimal migration strategy.

For AWS migrations, we leverage the Migration Acceleration Program (MAP) to secure AWS credits that offset migration costs. MAP funding can cover assessment tools, migration labor, and AWS consumption during the transition period. As an AWS Migration Competency partner, we help clients navigate the MAP application process and maximize available credits.

Post-migration optimization is not an afterthought. We run a 30-day hypercare period after cutover with enhanced monitoring, on-call support, and performance validation. Once workloads are stable, we transition to post-migration managed services with FinOps cost optimization, security hardening, and DR configuration — ensuring the cloud environment delivers value from day one.

Cloud migration consulting is packaged separately from execution delivery. Before committing to a full migration project, many organizations benefit from a dedicated consulting engagement covering portfolio assessment, 7-R classification per workload, target-architecture design across AWS, Azure, or GCP, and MAP/AMMP/RMP funding application. Clients can engage Opsio for consulting only — producing a migration plan and funding agreement — then take delivery in-house, or extend into full managed delivery. The consulting output includes the wave schedule, per-application migration strategy, cost projections, and risk register.

For Google Cloud specifically, we provide GCP database and application migration covering Cloud SQL, AlloyDB, Spanner, and BigQuery as target platforms. Database workloads migrate via Google Cloud Database Migration Service for MySQL, PostgreSQL, and SQL Server; analytics platforms migrate to BigQuery with explicit cost-modelling to prevent runaway query bills. See our GCP migration strategy guide for the detailed wave pattern and RMP funding specifics. Featured reading from our knowledge base: Advantages of Azure Cloud Migration, Cloud App Migration: Top Reasons, and AI Impact on Cloud Migration: Transforming How Businesses Move to the Cloud. Related Opsio services: AWS Migration Services — MAP Funded, Zero-Downtime, AWS Cloud Migration Consulting — Plan & Execute, and Azure Migration Services — Plan, Execute, Optimise.

Application Discovery & AssessmentCloud Migration
Migration Factory ExecutionCloud Migration
Cloud Migration ConsultingCloud Migration
Database Migration ServicesCloud Migration
Application ModernizationCloud Migration
MAP Funding & Cost ManagementCloud Migration
Hypercare & TransitionCloud Migration
AWS MAPCloud Migration
Azure MigrateCloud Migration
GCP MigrateCloud Migration
Application Discovery & AssessmentCloud Migration
Migration Factory ExecutionCloud Migration
Cloud Migration ConsultingCloud Migration
Database Migration ServicesCloud Migration
Application ModernizationCloud Migration
MAP Funding & Cost ManagementCloud Migration
Hypercare & TransitionCloud Migration
AWS MAPCloud Migration
Azure MigrateCloud Migration
GCP MigrateCloud Migration

How Opsio Compares

CapabilityIn-House TeamOther ProviderOpsio
Migration methodologyAd-hoc per serverBasic lift-and-shiftFactory with rehearsal cutovers and waves
Database migrationManual dump/restoreBasic DMS setupSchema conversion + parallel-run validation
MAP fundingNo accessSometimesMigration Competency partner access
Rehearsal cutoversRarely doneOptionalStandard for every workload
Rollback proceduresHope for the bestDocumentedTested and validated before production
Post-migration supportSame team context-switchesSeparate engagement30-day hypercare + managed ops transition
Typical project cost$200K+ (overtime + hiring)$100-200K$30-150K (+ MAP credits)

Service Deliverables

Cloud migration services cover seven capabilities mapped to a factory methodology rather than ad-hoc per-server execution. Application discovery uses AWS Migration Hub, Azure Migrate, or GCP Migrate with automated dependency mapping and migration-readiness scoring per workload. Migration factory execution runs parallel workstreams — infrastructure, database, and applications — with dedicated cutover engineers and rehearsal cutovers validating procedures before production. Cloud migration consulting is packaged separately for clients who want a decision-ready plan with 7-R classification, target architecture, and funding application before committing to delivery. Database migration uses AWS DMS, Azure DMS, Google Cloud DMS, and native replication with cross-engine schema conversion (Oracle to PostgreSQL, SQL Server to Aurora). Application modernization runs alongside migration where it adds business value. MAP funding access offsets AWS migration costs. Hypercare and transition deliver 30 days of enhanced support after cutover.

Application Discovery & Assessment

Automated discovery with AWS Migration Hub, Azure Migrate, or manual assessment for application inventory, dependency mapping, and migration readiness scoring. Each application gets a recommended migration strategy: rehost, replatform, refactor, retire, or retain.

Migration Factory Execution

Parallel workstreams for infrastructure, database, and application migration with dedicated cutover engineers. Rehearsal cutovers validate procedures before production windows. Rollback procedures tested and documented. Migration waves prioritized by business criticality and complexity.

Cloud Migration Consulting

Advisory-first engagement covering portfolio assessment, 7-R classification per workload, target-architecture design, MAP/AMMP/RMP funding application, and migration runbook authoring. Engage us for strategy only, or extend into delivery — consulting is packaged separately from execution.

Database Migration Services

AWS DMS, Azure DMS, Google Cloud DMS, and native replication for PostgreSQL, MySQL, SQL Server, and Oracle migrations. Cross-engine schema conversion (Oracle→Aurora Postgres, SQL Server→Aurora, Oracle→Spanner, SQL Server→AlloyDB). Parallel-run data validation ensuring zero data loss. Performance benchmarking validates target database meets or exceeds source performance.

Application Modernization

Containerization with Docker and Kubernetes for applications benefiting from portability and scaling. Serverless refactoring for event-driven workloads. Managed database adoption (Aurora, Cloud SQL) eliminating operational overhead. Modernization assessed per application based on business value and technical feasibility.

MAP Funding & Cost Management

AWS Migration Acceleration Program credit application and management. Migration cost projections with cloud TCO analysis. Post-migration FinOps optimization ensuring cloud costs are predictable and optimized from the first month of production operation.

Hypercare & Transition

30-day enhanced monitoring and on-call support after cutover. Performance validation against pre-migration baselines. Issue remediation with accelerated SLA. Smooth transition from migration project to managed operations with documentation handover.

What You Get

A cloud migration engagement ships ten specific deliverables tied to migration governance and operational handover. Application inventory with dependency mapping and migration-readiness scoring shows what's moving and in what order. The per-workload migration strategy assigns 7-R classification — rehost, replatform, refactor, retire, or retain — and justifies each choice. The cloud landing zone deployment provides the target environment with networking, security, IAM, and monitoring before any workload migrates. Migration runbooks document rehearsal cutover procedures and rollback paths. Database migration includes schema conversion artifacts and parallel-run validation reports. Post-migration performance benchmarks compare against pre-migration baselines. MAP funding application and credit management run alongside delivery for AWS migrations. The 30-day hypercare engagement includes enhanced monitoring and accelerated SLA. FinOps optimization tracking and managed-operations transition documentation close out the project formally.

Application inventory with dependency mapping and migration readiness scoring
Migration strategy per workload: rehost, replatform, refactor, retire, or retain
Cloud landing zone with networking, security, IAM, and monitoring
Migration runbook with rehearsal cutover procedures and rollback documentation
Database migration with schema conversion and parallel-run data validation
Post-migration performance benchmarks compared to source environment
MAP funding application and credit management (AWS migrations)
30-day hypercare support with enhanced monitoring and accelerated SLA
FinOps cost optimization report with savings tracking
Managed operations transition documentation and SLA agreement
For us at SAVR, trust, security, and scalability are fundamental to delivering a modern investment platform that challenges traditional fund pricing. When selecting a partner, we needed deep cloud expertise, a proactive security mindset, and a team we could rely on as we scaled. Opsio has been a trusted partner for our mission-critical infrastructure, supporting our journey with strong technical capabilities. Our collaboration gives us confidence that our platform remains resilient and secure, as we grow from here.

Daniel Aarenstrup

CEO, SAVR

Pricing & Investment Tiers

Transparent pricing. No hidden fees. Scope-based quotes.

Discovery & Planning

$10,000–$30,000

2-4 week engagement

Most Popular

Migration Execution

$30,000–$150,000

Most popular — full migration

Post-Migration Managed Ops

$5,000–$15,000/mo

Ongoing operations

Transparent pricing. No hidden fees. Scope-based quotes.

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Cloud Migration Services — Move Fast, Break Nothing

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