AWS Cloud Migration Consulting — Plan & Execute
Cloud migration without a strategy is just expensive chaos. 65% of enterprises exceed their migration budget because they skip the assessment phase and discover dependencies, compliance gaps, and architecture mismatches mid-flight. Opsio's AWS migration consulting provides the planning, architecture design, and hands-on execution that ensures your workloads land on AWS optimised, secure, and within budget.
Trusted by 100+ organisations across 6 countries · 4.9/5 client rating
200+
Migrations Delivered
35%
Avg Cost Savings
0
Downtime Minutes
99.9%
Post-Migration Uptime
What is AWS Cloud Migration Consulting?
AWS cloud migration consulting provides expert assessment, strategy development, architecture design, and execution support for moving on-premises or co-located workloads to Amazon Web Services — covering compute, storage, databases, networking, security, and compliance.
Migrate to AWS With Confidence, Not Chaos
Moving to AWS promises agility, scalability, and cost savings — but the migration itself is where most organisations stumble. Without proper assessment, workloads are lifted-and-shifted onto oversized EC2 instances that cost more than the on-premises servers they replaced. Database migrations stall because application dependencies were not mapped. Security configurations are left permissive because the team planned to tighten them later. The average enterprise migration takes 2-3x longer than planned because of these preventable surprises. Opsio's AWS cloud migration consulting starts where it matters most: a thorough assessment of your current environment. We use AWS Migration Hub and custom discovery tools to map every server, database, dependency, and data flow. From that foundation we build a migration strategy aligned to the AWS 7Rs framework — Relocate, Rehost, Re-platform, Refactor, Repurchase, Retire, or Retain — choosing the optimal approach for each workload based on business criticality, complexity, and cost-benefit analysis.
Our certified AWS architects then design the landing zone: VPC architecture, IAM policies, security groups, encryption, logging, and compliance guardrails using AWS Control Tower and Organizations. We execute migrations using AWS Database Migration Service, CloudEndure, and custom tooling with zero-downtime cutover strategies including DNS failover, database replication, and blue-green deployments. Post-migration, we right-size instances, implement Reserved Instances and Savings Plans, and configure monitoring with CloudWatch and CloudTrail.
What We Deliver
Migration Assessment & Discovery
Automated discovery of servers, databases, applications, and dependencies using AWS Migration Hub, Application Discovery Service, and custom tooling. Dependency mapping, TCO analysis, and migration complexity scoring for every workload.
Landing Zone Architecture
Multi-account AWS architecture using Control Tower, Organizations, and Service Control Policies. VPC design with transit gateway, security groups, NACLs, and private link. IAM policies, encryption standards, and logging with CloudTrail and Config.
Database Migration
Schema conversion and continuous replication using AWS DMS for Oracle-to-Aurora, SQL Server-to-RDS, MongoDB-to-DocumentDB, and other migration paths. Zero-downtime cutover with change data capture and validation testing.
Server & Application Migration
Automated server replication with AWS MGN (CloudEndure) for lift-and-shift, re-platforming to containers on ECS/EKS, and refactoring to serverless with Lambda and Step Functions. Each approach matched to workload requirements.
Cost Optimisation
Right-sizing analysis using AWS Compute Optimizer, Reserved Instance and Savings Plan recommendations, spot instance strategies for non-critical workloads, and ongoing cost monitoring with AWS Cost Explorer and Budgets.
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