App modernization assessment: transform your legacy monoliths into cloud-native assets
We categorize your applications using the “5 R’s” model to determine the optimal path: Rehost, Refactor, or Rearchitect.
The challenge: the "legacy trap"
Is your “legacy” application slowing down your entire business? We solve the paralysis caused by technical debt:
The "fear of deployment"
Is your team afraid to touch the code because the monolith breaks unexpectedly? High coupling is killing your release velocity.
Talent drain
Are you struggling to hire developers because no one wants to work with outdated frameworks?
Scalability bottlenecks
Does your application crash during peak traffic because it can’t scale horizontally?
Cost inefficiency
Are you paying for massive VMs to host an application that only needs a fraction of the power?
Security rot
Are you running on end-of-life versions of .NET or Java that are no longer supported?
The 5 R's model: choosing the right strategy
We strictly follow the Gartner-standard migration model to ensure you don’t overspend on complexity you don’t need. We find your “R” among the standard strategies
01
Rehost (lift & shift)
Best for rapid data center exits. We move apps to Azure VMs with zero code changes.
02
Refactor (repackage)
Best for apps with healthy code. We optimize them for AKS (containers) or App Service (PaaS).
03
Rearchitect (redesign)
Best for monoliths that need agility. We break components into microservices.
04
Rebuild (rewrite)
Best when technical debt is too high. We develop from scratch using cloud-native standards.
05
Replace (drop)
Best for commodity functions. We retire custom code in favor of SaaS (e.g., Dynamics 365).
How it works: our methodology
We don’t guess; we analyze. We apply a scientific approach to categorize every workload in your portfolio.
Automated code scanning
We use advanced static analysis tools to assess technical debt and dependency chains in your .NET or Java codebase. We identify hard-coded configurations and libraries that are incompatible with the cloud.
The "5 R" categorization
We classify your application into the optimal path (Rehost, Refactor, Rearchitect, Rebuild, or Replace) based on code health and business value.
Target architecture selection
- We recommend the destination that fits your budget:
IaaS (Virtual Machines): For apps that need OS control. - PaaS (Azure App Service): For standard web apps requiring low maintenance.
- Cloud-native (AKS/Containers): For complex, scalable systems.
Technology stack: we speak your code's language
This specific capability proves we are developers, not just infrastructure consultants.
Languages:
Deep static analysis for .NET (Framework 4.x, Core) and Java (Spring, EE) applications.
Databases:
Migration paths for SQL Server, Oracle, and MySQL into Azure SQL Managed Instances.
Assessment tooling
We utilize enterprise-grade scanners to visualize dependency chains and hard-coded “blockers.”
How it works: our methodoloThe hidden cost of maintaining the status quogy
Keeping a “legacy” monolith alive is not free. Our assessment quantifies these hidden drains on your budget:
Security vulnerabilities
End-of-life frameworks are open doors for cyberattacks.
Lost opportunity costs
How many features didn’t you ship this year because the deployment process takes 3 days?
Infrastructure bloat
“Monoliths” require large, expensive VMs. Modernizing to containers often allows you to run the same workload on 40% less infrastructure.
Deliverables: your modernization roadmap
We provide tangible outputs that justify the investment to both technical and business stakeholders.
Deliverable
Value for Client
The 5 R’s classification
A definitive categorization of every app, identifying “quick wins” vs. “long-term projects.”
Architecture recommendation
Specific decision matrix: migrate to Virtual Machines (IaaS), Containers (AKS), or App Service (PaaS).
Migration business plan
A TCO (total cost of ownership) comparison: current on-prem costs vs. estimated cloud costs to support the CFO’s decision.
Code health scorecard
Identification of technical debt and specific code blockers (e.g., hardcoded IPs) that developers must fix.
Engagement timeline: from "black box" to roadmap in 3 weeks
Week 1
Discovery & scanning
We install our non-invasive agents to scan your codebase and map dependencies.
Week 2
Analysis & workshops
Our architects review the data and interview your technical leads to understand business context.
Week 3
Strategy & presentation
We deliver the 5 R’s map, the business plan, and the migration roadmap.
Why partner with us?
Dev-centric DNA
We understand code. We are not just infrastructure consultants; we are software engineers who know the intricacies of .NET and Java.
Pragmatic approach
We don’t push for a “rewrite” unless it’s necessary. We value ROI and often find that “refactoring” offers the best balance.
Microsoft specialists
Deep expertise in Azure App Service, Azure Kubernetes Service (AKS), and Container Registry.
Frequently Asked Questions
Rarely. The goal of the 5 R’s is to find the path of least resistance. Often, a “refactor” (containerizing the existing app) or “rehost” is sufficient to gain stability without the cost of a full rewrite.
This is the most common challenge. Our assessment includes a database migration strategy, exploring options like Azure SQL Managed Instance (which offers near 100% compatibility) to modernize the DB without breaking the code.
Yes. If your goal is Kubernetes, we specifically look for “blockers” in your code (like local file storage or session state issues) that need to be fixed before containerization is possible.
We specialize in .NET and Java ecosystems, but we can also assess Node.js, PHP, and Python environments.
Let's talk. We’re just a message away.
Whether you have questions, need advice, or want to learn more about collaboration opportunities, we’re here for you. Our team of specialists is always ready to help you find the best solutions.