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Legacy Systems Modernization, A Step-by-Step Framework for Enterprises

The presentation outlines a structured framework for modernizing legacy systems. It covers assessing outdated infrastructures, defining a modernization vision, identifying key components, planning the migration journey, and executing with optimized processes. It highlights success metrics, SWOT insights, and future-ready strategies to help enterprises achieve scalable, secure, and high-performing systems.

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Legacy Systems Modernization, A Step-by-Step Framework for Enterprises

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  1. LEGACY SYSTEMS MODERNIZATION SERVICES A Step-by-Step Framework for Enterprises www.hexacorp.com

  2. 01 FOUNDATION FOR MODERNIZATION Understanding the Legacy Landscape Legacy systems often limit operational efficiency and slow down innovation. This stage focuses on assessing system performance, identifying technology gaps,and outlining modernization priorities based on business impact. A thorough evaluation helps enterprises uncover risks, performance challenges, and opportunities for transformation.

  3. 02 OUR GUIDING STRATEGY Vision and Mission for Modernization Vision: Build a future-ready technology ecosystem that improves agility, scalability, and Vision: Build a future-ready technology ecosystem that improves agility, scalability, and enterprise-wide digital experiences. enterprise-wide digital experiences. 01 Mission: Enable seamless, low-risk modernization through structured frameworks, industry best Mission: Enable seamless, low-risk modernization through structured frameworks, industry best practices, and intelligent automation. practices, and intelligent automation. 02 Value Commitment: Deliver modernization outcomes that enhance performance, reduce cost, Value Commitment: Deliver modernization outcomes that enhance performance, reduce cost, and support long-term business growth. and support long-term business growth. 03

  4. DRIVING THE TRANSFORMATION WHY MODERNIZATION MATTERS TODAY Legacy systems struggle with performance, security compliance, and integration challenges. Modernization empowers enterprises to adopt cloud-native architecture, advanced automation, and future- proof scalability. With evolving customer expectations and rapid technology shifts, modernization helps organizations stay competitive and resilient. 03

  5. 04 System Assessment Strategy Definition Evaluate architecture, dependencies, security, and performance metrics. Choose the optimal modernization path—rehost, refactor, replatform, or rebuild based on business goals. 01 02 Migration Planning Execution & Optimization Define timelines, resources, technology stack, and risk mitigation steps. Implement the modernization roadmap and fine-tune for continuous improvement. 03 04 THE MODERNIZATION JOURNEY From Assessment to Execution

  6. BRINGING MODERNIZATION TO LIFE EXECUTION PROCESS Modernization execution involves aligning infrastructure, applications, and data with the selected transformation roadmap. Teams implement changes incrementally to minimize downtime and 05 maintain continuity. The process ensures seamless migration, enhanced system performance, and long-term operational stability with continuous monitoring and post- modernization support.

  7. 06 Architecture Review Technology Alignment A D Select modern frameworks, cloud models, and automation tools. Evaluate code quality, integrations, and technical debt. Security Reinforcement A STRUCTURED MODERNIZATION MAP Data Modernization B E Strengthen compliance, identity, and access controls. Migrate, cleanse, and secure enterprise data effectively. Key Components of the Framework Performance Optimization Deployment Automation C F Ensure scalable, high- performing modern systems. Enable CI/CD pipelines for faster releases.

  8. 98% SUCCESS RATE Proven modernization outcomes that accelerate digital transformation and significantly reduce operational bottlenecks. CELEBRATING MODERNIZATION WINS CLIENT SUCCESS & IMPACT 07 Modernized systems have helped enterprises improve productivity, reduce maintenance costs, and unlock new digital capabilities. With optimized architectures and cloud alignment, businesses experience faster time-to-market and stronger performance.

  9. 08 PERSPECTIVE A BALANCED Modernization SWOT Analysis STRENGTH WEAKNESS Improved performance, scalability, security, and integration flexibility. Initial migration efforts, skill requirements, and change management challenges. OPPORTUNITY THREAT Adoption of emerging tech, automation, AI readiness, and cloud-native growth. Cybersecurity risks, outdated systems causing downtime, and market disruptions.

  10. BUILDING A MODERN FUTURE, ONE STEP AT A TIME Enterprises can expand modernization efforts by adopting microservices, containerization, and AI-driven automation. Future phases will focus on continuous improvement, resilience engineering, and predictive optimization. Modernization is an evolving strategy—one that positions organizations to scale confidently and innovate faster in a competitive landscape. www.hexacorp.com

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