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Application modernization consulting

Gain visibility into your landscape and define the best modernization path for every application

How do you identify the right applications to modernize?

Successful transformation starts with understanding your current landscape and where change delivers the greatest business value. T-Systems assesses applications, infrastructure, dependencies, costs and risks to determine what to retain, consolidate, retire, migrate or modernize. Automated discovery, expert validation and AI-supported insights turn complexity into a prioritized roadmap with a clear business case.

Our top solutions

Application landscape assessment

Understand your application landscape, map dependencies, and make informed modernization decisions.
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Sovereign cloud alternative

The right mix of traditional and sovereign cloud solutions not only provides security but also numerous other benefits that future-proof your company.
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Why choose T-Systems for transformation consulting?

Data-driven decisions

Combine automated discovery, expert validation and AI-supported analysis to gain greater transparency and make more informed decisions.

Business before technology

Evaluate costs, risks, dependencies and business value first to select the most appropriate migration or modernization path.

Actionable roadmap

Turn assessment findings into a prioritized transformation roadmap with target scenarios, timelines and reliable cost estimates.

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FAQ

What does an application assessment evaluate?

It creates transparency across applications, infrastructure and dependencies while assessing business value, technical condition, cloud readiness, risks and modernization potential.

What are the outcomes of the assessment?

The outcome is a fact-based view of the current landscape together with recommended transformation paths, cost estimates, a business case and a prioritized roadmap for implementation.

How does AI support the assessment?

AI-supported analysis can complement automated discovery and expert validation to process landscape information more efficiently, identify patterns and support decisions around migration and modernization.

Does an assessment mean you must migrate?

No. Assessment should determine the appropriate path for each workload. Depending on business and technical requirements, that may include retaining, consolidating, retiring, migrating or modernizing applications.

Can compliance influence the roadmap?

Yes. Data sovereignty, security, regulatory requirements and governance should be considered alongside costs, technical feasibility and business value when determining target environments and transformation priorities.

Why assess before transforming?

Without sufficient visibility, organizations risk migrating unnecessary complexity, choosing unsuitable target environments or underestimating dependencies and costs. Assessment reduces uncertainty before major investments are made.

Ready to modernize with confidence?

Gain clarity on applications, costs, and risks to make smarter transformation decisions.
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