Is Your Legacy Infrastructure Holding Your Business Back?
On-premises infrastructure is expensive to maintain, difficult to scale, and increasingly unable to support the speed of business. Most organizations know they need to move to the cloud — but the complexity of migrating hundreds of applications, petabytes of data, and deeply integrated systems without disrupting operations is a daunting challenge. Without experienced leadership, cloud migrations routinely run over budget, take longer than planned, and fail to deliver the promised business benefits.
Full On Consulting's cloud migration consulting practice provides the experienced program leadership that complex cloud migrations require. Our senior consultants have led large-scale IT transformations across Fortune 500 and mid-market organizations — we understand the technical complexity, organizational dynamics, and vendor management challenges that determine whether a cloud migration succeeds or fails.
We take a disciplined approach to cloud migration — beginning with a thorough application portfolio assessment that classifies each workload by migration strategy: rehost (lift-and-shift), replatform, refactor, replace, or retire. This workload-by-workload analysis ensures you invest modernization effort where it creates the most value, and avoid over-engineering migrations for applications that simply need to be moved or decommissioned.
Beyond simple lift-and-shift, we also lead full application modernization efforts — re-architecting legacy applications to take advantage of cloud-native capabilities like containerization, serverless computing, managed services, and modern DevOps practices. The result is a cloud environment that is not just a replica of your on-premises estate, but a genuinely more scalable, resilient, and cost-efficient platform for your business.
LET'S GET STARTED
Planning a cloud migration and need experienced leadership to ensure it succeeds? Our senior cloud migration consultants will build and execute a plan that delivers on time and on budget. Let's talk.
Common Cloud Migration Challenges
Cloud migrations fail more often than they succeed — not because the technology is flawed, but because organizations underestimate the complexity and underinvest in experienced leadership. These are the patterns we see repeatedly.
Failed or Stalled Migrations
Migrations that started with optimism stall after the first wave as application dependencies prove more complex than expected, business stakeholders push back on downtime windows, and the project team runs out of capacity to resolve blocking issues. The program quietly dies — with significant sunk cost and no cloud value.
Unexpected Cost Explosions Post-Migration
Cloud billing surprises are among the most common complaints from organizations that migrated without a rigorous cost model. Egress fees, licensing changes, unoptimized instance sizes, and replication costs routinely cause post-migration cloud bills to exceed on-premises baselines by 30–60%.
Performance Degradation After Cutover
Applications that performed acceptably on-premises exhibit latency spikes, throughput degradation, and reliability issues in cloud — because the migration treated the application as a static artifact rather than evaluating how it would behave in a new network topology and infrastructure model.
Application Compatibility Issues
Legacy applications with hardcoded IP addresses, OS-level dependencies, proprietary middleware, or database driver requirements break in cloud environments where these assumptions do not hold. Discovering this mid-migration rather than during planning is expensive and schedule-destroying.
No Cutover Plan — Just Hope
Cutover is the highest-risk moment in any migration. Organizations that treat cutover as an afterthought — without rehearsed runbooks, tested rollback procedures, and clear go/no-go criteria — regularly experience extended outages that damage business credibility and trigger leadership scrutiny of the entire program.
Unplanned Downtime During Migration
Business-critical application outages during migration windows — caused by missed dependencies, untested failover procedures, or inadequate change management — turn cloud migrations from a business enablement initiative into a trust-damaging event that sets back future IT credibility.
Our Proven Cloud Migration Approach
A disciplined, enterprise-tested migration methodology that eliminates surprises — moving your applications, data, and infrastructure to cloud on schedule, within budget, and with minimal disruption to operations.
Migration Assessment & Wave Planning
Assess each workload for migration complexity, dependency mapping, and cloud readiness — then group applications into logical migration waves sequenced by risk, business priority, and technical dependencies.
Application Dependency Mapping
Build a comprehensive dependency map for every application scheduled for migration — identifying shared services, database connections, API integrations, and infrastructure dependencies that must be resolved before cutover.
Migration Factory Setup
Establish the target cloud landing zone, network architecture, security controls, and operational tooling before migration begins — ensuring the receiving environment is production-ready and validated before the first workload is moved.
Wave Execution & Testing
Execute each migration wave with full integration testing, performance validation, and UAT sign-off before declaring cutover readiness — catching compatibility issues and performance problems in pre-production, not in front of business users.
Cutover & Hypercare
Execute cutovers using rehearsed runbooks with clear go/no-go criteria and tested rollback procedures — then provide structured hypercare support to stabilize operations, address post-migration issues rapidly, and build IT team confidence in the new cloud environment.
Migration Experience That Speaks for Itself
IT Transformation Program — $40M in Documented Savings
A multi-year enterprise IT transformation — including large-scale infrastructure and application migration across a global organization — that delivered $40M in documented savings while supporting 40% business growth. Senior program leadership made the difference between success and failure.
Read the Case Study →Disaster Recovery Project — $40M Loss Prevented
When a data center fire threatened to destroy a business, a well-executed Business Continuity and Disaster Recovery program activated without incident — preventing an estimated $40M in losses and validating the value of disciplined recovery planning and infrastructure resilience architecture.
Read the Case Study →Our Cloud Migration & Modernization Services
APPLICATION PORTFOLIO ASSESSMENT
A workload-by-workload analysis of your application portfolio — classifying each application by migration strategy (rehost, replatform, refactor, replace, retire) and identifying the true cost, complexity, and risk of migrating each workload to the cloud.
CLOUD MIGRATION EXECUTION
End-to-end cloud migration program management — from wave planning and cutover scheduling through execution, validation, and hypercare — with rigorous risk management to minimize business disruption at every stage.
APPLICATION MODERNIZATION
Re-architecting legacy applications to take advantage of cloud-native capabilities — containerization, microservices, serverless, and managed services — so your cloud environment delivers the scalability, resilience, and cost efficiency that lift-and-shift alone cannot.
DATA MIGRATION
Secure, validated migration of enterprise data to cloud data platforms — ensuring data integrity, minimizing downtime, maintaining compliance with data residency and privacy requirements, and enabling downstream analytics and AI use cases in the cloud.
MIGRATION PROGRAM MANAGEMENT
Senior program management oversight for your entire migration initiative — coordinating workstreams, managing vendor and partner relationships, maintaining executive stakeholder alignment, and resolving the inevitable issues that arise during complex migrations.
CHANGE MANAGEMENT & ADOPTION
Structured change management to prepare your IT teams and end users for the operational changes cloud migration brings — including training, communications, runbook development, and the hypercare support required to sustain adoption post-cutover.
Migration Experience That Minimizes Risk
$130M
M&A technology integration managed across 90+ global facilities
18,000
Employees impacted in a single end-user computing transformation
$40M+
In documented client savings through technology transformation
WHY FULL ON CONSULTING
Senior Consultants Only
Every engagement is led and delivered by senior consultants — former CIOs, CTOs, and enterprise IT executives. You get the people you were sold, not a bait-and-switch to junior staff after the contract is signed.
$40M+ in Documented Savings
Our track record includes $40M+ in verified client savings, a $130M M&A integration across 90+ global facilities, and an end-user computing transformation for 18,000 employees. We deliver measurable outcomes — not just recommendations.
20+ Years of Enterprise Experience
Our consultants average 20+ years of enterprise IT experience across Fortune 500 and mid-market companies. We have run the same programs we are being asked to lead — across SAP, Oracle, Salesforce, ServiceNow, and large-scale transformations.
Strategy Through Execution
We do not hand you a strategy deck and walk away. Our teams stay engaged from initial assessment through go-live — accountable for outcomes, not just deliverables. If we recommend it, we are prepared to execute it.
Boutique Agility
As a boutique firm, we move faster, adapt to your priorities, and work with your team rather than around it. No bureaucracy, no layers of overhead — just focused, senior-led execution from day one.
A Partner, Not a Vendor
We build long-term relationships grounded in trust and integrity. Many of our clients have engaged us across multiple initiatives and refer us to peers — because we do what we say we will do, every time.