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AWS Migration Readiness Assessment

Assess your migration readiness across applications, infrastructure, operations, security, governance and get a prioritized migration plan built from discovery data.

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Our AWS Cloud Readiness Assessment Scope

Romexsoft provides a 360° cloud readiness assessment across business goals, applications, infrastructure, security, compliance, operations, DevOps maturity, and migration cost factors.

Business and Migration Objectives Review

We ensure your cloud investments support your digital transformation and deliver measurable business outcomes. Romexsoft clarifies budget expectations, business priorities, and success criteria to shape a migration strategy aligned with performance expectations, scalability requirements, resilience goals, cost efficiency, and delivery timelines.

Application Portfolio Assessment

Every workload in scope is assessed for migration complexity, business criticality,interdependencies, integration points, runtime requirements, and migration suitability. We define which applications can move first, which need preparation, and which may require replatforming, refactoring, or modernization before migration.

Infrastructure and Architecture Audit

Our specialists evaluate your current infrastructure setup across compute, storage, databases, networking, access, environments, scalability, and reliability. We map these findings to AWS platform requirements, determine the right migration strategy aligned to the 6R framework and identify the architecture changes needed to support a migration.

Security, Compliance & Governance Evaluation

Review your IAM structure, encryption standards, data classification practices, and compliance obligations such as HIPAA, PCI DSS, SOC 2, GDPR, or other frameworks relevant to your environment to understand migration readiness from a security perspective. Prioritise remediation actions to reduce migration and operational risk.

Operational and DevOps Readiness

Evaluate operational capabilities required to deploy, monitor, support, and continuously improve workloads in the cloud. We review CI/CD maturity, Infrastructure as Code readiness, monitoring and alerting, incident response, backup procedures, and deployment workflows for cloud-native or containerised workloads.

Infrastructure Cost and TCO Review

We analyse current infrastructure and operational costs, expected AWS run-rate, workload sizing, optimisation opportunities, and key cost risks across your environment. These findings are incorporated into the TCO (Total Cost of Ownership) model so the financial projections reflect your existing software licences and expected costs in AWS.

Cloud Migration Readiness Case Studies

Explore real examples of how teams improved migration readiness, identified risks early, and built actionable AWS strategies.

On-prem to AWS Migration Case Study for Healthcare SaaS

Explore how we delivered an on-prem to AWS cloud migration of a home healthcare SaaS to improve scaling and resilience of operations.

AWS Migration
HealthTech
USA

Ecommerce Migration Case Study: From On-Premises to AWS

Explore how we helped the online platform migrate to the cloud and achieve scalability and security beyond their on-premises infrastructure.

AWS Migration
E-Commerce
USA

OVHcloud Migration to AWS for E-Commerce Company

Explore how a lift-and-shift migration from OVHcloud to AWS helped our client improve speed, attain scalability, and address security breaches.

AWS Migration
E-Commerce
Ukraine

Migrating from Heroku to AWS

Discover how we ensured a resilient, scalable, and cost-efficient infrastructure for the client's app by migrating it from Heroku to AWS.

AWS Migration
E-Commerce
USA

Why Choose Romexsoft for AWS Migration Readiness Assessment

Romexsoft is an AWS Advanced Tier Services Partner with hands-on experience delivering high-stakes migrations across on-premises environments, other cloud providers, and hybrid architectures.

Engineer-Led Delivery

By analysing your infrastructure, dependencies, and operational patterns early, we build the assessment on real data, resulting in clearer priorities and a more accurate migration strategy.

DevOps-Backed Migrations

AWS migration planning is backed by hands-on DevOps with cloud engineering experience. We identify technical gaps and build migration plans that enable faster, more stable execution.

Hands-On Migration Experience

Our team has delivered cloud-to-AWS and on-premises to AWS migrations. That’s why we provide realistic recommendations that help teams prioritise actions and move faster.

Our Clients

What Our Clients Say

Romexsoft successfully delivered the therapy system. Its overall functionalities provided the company an advantage over its competitors. The team exercised competence, meticulous approach to Agile development and responsiveness throughout the development phase. The success of the product speaks for itself. We are far ahead of our competition in terms of features, usability, and overall strategic direction.

Gennady Gandelman

CEO at Pragma-IT

Romexsoft has been a strategic and essential partner to Omnyfy's ability to realise our Cloud Vision. Romexsoft helped us in multiple strategic projects including IaaS automation, programmatic provisioning of complex multi-tiered infrastructure taxonomy to support Omnyfy's PaaS deployments. I highly recommend Romexsoft. They have been extremely professional, knowledgeable and responsive to our needs.

Fabian Rebeiro

CEO at Omnyfy

I cannot fault Romexsoft's service. They are experts on AWS and offer advice and support 24/7. They are always available to answer any queries and if we have a problem they will resolve in swiftly. They are also a great team of people and I enjoy our weekly meetings. Since Romexsoft have managed and maintained our infrastructure, problems with our system are very rare.

Kevin Lanzon

Engineering Manager at Healthera

We've been working with Romexsoft for nearly a year now; we engaged them to assist in the migration of multiple PWS microservices to AWS and continue to leverage their skills to operate and extend those environments. Their code skills are fantastic and their communications, best represented by the weekly standups, are exemplary. I cannot recommend them highly enough.

Jon Labrie

CTO at Greenfence

Gorgany is an outdoor company. Our customers were struggling with low speed of our website, Romexsoft successfully delivered smooth apps and data migration form OVH to AWS under a tight timeframe and within budget. We received positive feedback from our customers. Working with Romexsoft has been a great experience. It was big pleasure to work with professionals

Oleksandr Hlavatskyy

CIO at Gorgany

Romexsoft has built a skilled and proactive team for SavvyMoney, eager to propose new solutions and hire expertise when needed. They have very good developers. The Romexsoft team is fairly well versed in English, both written and spoken. We haven't had the same problem with them as with other vendors. It’s a pleasure to work with Romexsoft, and I would highly recommend them.

Bhavna Guglani

VP of Product at SavvyMoney

Our company's ability to deliver sophisticated cloud-based solutions for the healthcare industry would be compromised without Romexsoft's superbly skilled engineers. Whether it’s a complex development project or streamlining DevOps, we count on their expertise and are yet to see them skip a beat. As they have been for years of our relationship, they continue to provide the answers to our evolving needs.

Gennady Gandelman

CEO at Pragma-IT

Romexsoft's team is essential to the product's success. Not only have they kept development costs in check, but they've also managed to scale the solution substantially, onboarding a few key clients in the process. Their developers are equally personable and capable. We have found a team of devoted people who care about their clients and are very attentive to our needs.

Oren Liberman

CPO at Trinity Audio

Our experience working with Romexsoft's automation QA team has been extremely positive. What's equally impressive is their professionalism and ability to quickly grasp complex business logic. As a result, they've been able to efficiently identify consequential test cases, develop well-structured test scripts and implement them within a scalable framework that included integration with our CI/CD pipeline.

Gennady Gandelman

CEO at Pragma-IT

The system introduced by Romexsoft was significantly cheaper than the client's previous third-party alternative. The team was responsive, easy to work with, and facilitated direct calls for the project's progress. The team is very knowledgeable and quick to acquire answers if further research is required. They were very efficient in handing over the project upon completion. They are also proactive in recommending/identifying infrastructure problem spots and potential cost reductions.

Daniel O'Reilly

LearnCube LearnCube

We've been very pleased with the quality and reliability of the 24/7 Infrastructure Support. Romexsoft team has been consistently responsive, and it’s been reassuring knowing we can rely on them during both routine operations and urgent situations. The DevOps team in particular has shown strong technical expertise and a proactive attitude, which has made a noticeable impact on our operations.

Scott Montreuil

Head of DevOps Darwin CX

Plan Your AWS Migration with Confidence

Speak with AWS migration specialists and get practical next-step recommendations.

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When You Need an AWS Migration Readiness Assessment

You should start with a migration readiness assessment (MRA) when migration goals are clear, but the execution path is still uncertain.

On-Premises to AWS Migration Planning

Legacy infrastructure often hides dependencies, ageing operating systems, undocumented configurations, licensing constraints, and operational risks. Romexsoft evaluates these factors before migration planning begins, so your team can avoid moving technical debt directly into AWS.

Cloud-to-AWS Migration Strategy

Workloads, networking, databases, access controls, monitoring, deployment workflows, and cost models need to be reviewed against AWS-native architecture options. Romexsoft helps define what should move as-is, what should be replatformed, and what should be improved.

TCO and ROI Modelling

Migration decisions depend on business value as much as technical feasibility. Romexsoft includes TCO modelling, workload categorisation, and cost estimation to help you understand expected AWS spend, migration effort, and optimisation opportunities.

Migration and Modernisation Alignment

Some applications should not be lifted and shifted without changes. Romexsoft helps identify workloads that need replatforming, refactoring, containerisation, database modernisation, DevOps improvements, or cloud-native redesign.

How We Deliver AWS Migration Readiness Assessment

We follow a structured framework to assess your current environment, define the migration path, and outline the steps needed for efficient adoption of AWS. Our AWS Cloud Migration Readiness engagement typically lasts 4-6 weeks and results in a full migration strategy output, including a readiness assessment report, migration roadmap, target architecture direction, and execution recommendations.

Assess

The first phase focuses on understanding your current environment, migration drivers, and readiness across business, applications, infrastructure, operations, security, compliance, and cost. Our specialists create a clear baseline and identify the gaps, risks, and dependencies that may delay or complicate migration.

This phase includes:

stakeholder interviews and technical discovery
application and infrastructure review
AWS Cloud Adoption Framework-based readiness evaluation
risk and dependency analysis
initial TCO and cost modelling
migration readiness assessment report preparation

Mobilise

The second phase turns the assessment findings into a practical migration strategy and execution plan. We define what must be prepared before migration starts and organises the first migration wave.

Core activities include:

6R strategy alignment
workload categorisation
migration wave planning
target architecture design
landing zone and governance recommendations
security and operations preparation planning
cost-optimised migration roadmap

Execution Readiness

At the final phase, we present the migration strategy, validate priorities, and define the next actions required to begin execution. Teams receive a clear roadmap, ownership model, and practical recommendations to start migration internally or continue with Romexsoft as a technical partner for implementation, automation, security, monitoring, and post-migration optimization.

This phase includes:

migration roadmap presentation and walkthrough
migration wave and timeline validation
ownership and responsibility alignment
implementation scope and effort estimation
implementation planning and next-step handover.

Our Cloud Readiness Assessment Deliverables

You receive a set of structured, actionable artefacts that remain useful throughout your migration program, providing clear direction for planning and execution.

Migration Readiness Report

A full written report covering all six CAF dimensions, with a readiness score per dimension, the specific findings that drove each score, and an executive summary formatted for leadership presentation. The report highlights key risks, gaps, and priorities to guide decision-making and planning.

Migration Roadmap and Strategy

The plan outlines the recommended migration sequence, identifies first-wave workload candidates, highlights key dependencies and pre-migration remediation tasks, and defines execution priorities. We define the migration strategy for your workloads using 6R strategy alignment.

TCO Model and Financial Projections

The cost estimation inputs to help you understand the financial side of migration. The cost view outlines your current cost baseline, estimated AWS infrastructure costs, migration effort assumptions, cost optimisation opportunities, and expected cost risks.

Target Reference Architecture

We define the AWS architecture direction based on your workload, operational, security, and scalability requirements, including recommendations for account structure, networking, compute, storage, observability, backup, and baseline security controls.

How the Assessment Helps Reduce Migration Risk

Cloud migrations often slow down or fail due to late decisions or limited visibility. Our AWS Cloud Readiness Assessment helps surface these issues early, so your team can address them before migration begins.

Early Dependency Visibility

Undocumented integrations, hidden application dependencies, and tightly coupled services can delay migration or cause failures during cutover. The assessment helps uncover these relationships early, reducing the risk of unexpected blockers during execution.

Operational Stability Planning

A workload may be technically ready to move but operationally unprepared for production on AWS. The assessment highlights gaps in monitoring, backup, disaster recovery, incident response, and support processes that could affect stability after go-live.

Better Team Alignment

Migration projects often involve multiple stakeholders across engineering, operations, security, and leadership teams. The assessment creates a shared understanding of priorities, timelines, responsibilities, and risks, helping teams make faster and more consistent decisions.

Fewer Delays and Rework

By identifying gaps, constraints, and sequencing issues early, the assessment helps reduce redesign, repeated planning cycles, and mid-project changes. This makes the migration path more predictable and lowers the risk of budget overruns or missed deadlines.

Frequently Asked Questions

Do you sign an NDA before reviewing our environment prior to migration?

Yes, we sign an NDA before reviewing your environment. An AWS Migration Readiness Assessment often requires access to sensitive business and technical information, such as infrastructure details, architecture diagrams, security configurations, operational processes, and cost data. Signing an NDA gives your team confidence to share the level of detail needed for accurate analysis, practical recommendations, and a realistic migration strategy.

What information or access is required to start the assessment?

To start the assessment, we typically need access to high-level information about your current environment:

- A full list of applications, databases, and servers (including shadow IT), along with how those systems interconnect.
- CPU, memory, and storage usage data to help right-size your future cloud environment.
- Existing license types (e.g. Windows, SQL Server), compliance requirements, and upcoming renewal dates.
- Data center costs such as hardware, power, and cooling, as well as labor costs and current vendor contracts.
- A clear picture of your migration drivers (cost savings, agility, innovation) and what a successful outcome looks like for your organization.

How much internal team involvement is required during the assessment?

Internal team involvement is typically limited but important. We usually need participation from key technical and business stakeholders during discovery sessions, workshops, and review meetings to understand your current environment, challenges, and goals.

Your team may also help provide documentation, answer technical questions, and validate findings throughout the process. We keep the process structured and efficient to minimise disruption while gathering enough information to deliver accurate recommendations and a realistic migration plan.

Can the assessment include AWS application modernisation recommendations?

Yes, the assessment can include AWS application modernisation recommendations. We can customize the scope based on your goals and environment. In addition to migration readiness, the assessment may cover application architecture reviews, refactoring or replatforming opportunities, and performance improvements. It will help define not only how to move to AWS, but also how to improve your applications during or after migration.