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Legacy Modernization Assurance

We qualify your software landscape architecture, create your risk-based modernization roadmap to ensure your software is fit for business purposes.

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lines of code analyzed weekly


source of truth

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Risk-based scenario's


Choose the data-driven path to legacy modernization

SIG Legacy Modernization Assurance takes a fact-first approach to assess architectural composition, current system build quality, data stores and active knowledge of development teams.

Powered by our proprietary architecture quality model, SIG assures modernization for landscapes of any size, breaking down complex legacy architectures and translating these facts into risk-based scenarios for modernization.

SIG Legacy Modernization Assurance comprises three phases:

Phase 1:
Priority Portfolio Scan

We conduct a risk-focused scan of your entire portfolio to determine the systems most in need of modernization and prioritize them for updating.

Risk-based system prioritization
Systems are prioritized for migration to a new technology, based on the modernization readiness score as well as your current and future business needs.

Modernization readiness score
Each system is scored using the SIG software quality benchmark, derived from the world's largest software analysis database containing +200 billion lines of code across 300+ technologies.

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Phase 2: Modernization Assessment

We dive deep into the core of legacy applications to measure quality and risk, translating our findings into a risk-based roadmap to your target state.

Modernization scenarios & custom roadmap
We advise on the best scenario for each component - and estimate cost, effort and time for each. Your custom modernization roadmap includes an inventory of the most critical risks and prioritized recommendations.

Modernization risks identified & measured
Measuring the key aspects: architecture quality, code quality, code version history, and data complexity.

Map of implemented architecture
Creating a complete visualization of your implemented software structure.

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Phase 3: Sigrid Continuous Assurance

We ensure your progress to a foundation for future innovation, monitoring and guiding the build with our intelligent technology and human expertise.

Continuous improvement tracking with Sigrid
Sigrid, the SIG software assurance platform, continuously monitors your modernization roadmap, displaying progress made, code quality changes, and areas for improvement.

Reduced modernization risk
With clear navigation around common transformation pitfalls and continuous guidance, we lead your program to a favorable outcome.

Human expertise
Our expert consultants support your team in making critical design decisions, tracking your progress to the future state, and continually updating the roadmap to account for any deviations.

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Further reading

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Legacy Modernization Assurance

Accelerate innovation and time to market with a data-driven modernization roadmap

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Modernizing Legacy IT

We all know legacy IT presents big challenges and can certainly hinder your digital transformation. The problem is typically not a lack of high-level options (microservices! Low code!), but rather how to pick one and getting it right for your situation.

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