Overview
HCLTech specializes in delivering tailored mainframe modernization and application migration strategies for enterprises leveraging AWS. Our comprehensive approach is designed to provide a secure and low-risk transformation, addressing the impacts on business value chains, personnel and organizational policies. At the core of our AWS mainframe modernization strategy lies the Fenix framework—an industry-aligned execution model that prioritizes and reimagines core and non-core business capabilities to achieve modernization objectives. Employing the Advantage Modernize methodology, we adopt an incremental approach, ensuring a risk-free process with minimal disruption to business operations while maintaining functional parity within a connected ecosystem. We leverage unique automation solutions, ensuring optimal return on investment and a high level of assurance for successful outcomes in mainframe modernization initiatives.
Benefits
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HCLTech Differentiators
Frequently Asked Questions about AWS Mainframe Modernization
AWS mainframe modernization is the process of migrating legacy mainframe applications and workloads to AWS cloud infrastructure. At HCLTech, we guide clients through this transformation to unlock agility, reduce costs and enable seamless integration with modern technologies, ensuring long-term business resilience and faster innovation.
HCLTech minimizes risk by leveraging proven frameworks, automation solutions and incremental migration strategies. Our deep expertise ensures careful planning, robust testing and compliance throughout the modernization journey, so clients experience reliable outcomes and maintain business continuity at every stage.
Our Fenix framework is an industry-aligned execution model designed to prioritize and reimagine both core and non-core business capabilities. It guides clients through strategic assessment, planning and execution, ensuring modernization initiatives are aligned with business goals and deliver measurable value across the organization.
Yes, HCLTech offers comprehensive re-hosting and re-platforming services. We help clients port mainframe applications to x86 emulator platforms or re-platform for cloud native performance on AWS, enabling quick access to cloud benefits while ensuring application reliability and scalability.
We maximize ROI by focusing on automation, cost reduction and business value alignment. HCLTech assesses each client’s unique needs, prioritizes high-impact modernization opportunities and delivers measurable improvements in efficiency, scalability and time to market, ensuring investments translate into tangible business outcomes.
AWS mainframe migration addresses challenges like high maintenance costs, limited scalability and integration barriers with newer systems. With our experience, HCLTech helps clients overcome technical debt, streamline operations and future-proof their IT landscapes, making business processes more efficient and adaptable to changing market needs.
Absolutely. HCLTech’s Advantage Modernize approach focuses on phased migration and achieving functional parity, ensuring that clients’ core operations continue smoothly. We prioritize business-critical processes and use automation to streamline transitions, ensuring minimal disruption and maintaining productivity throughout the modernization project.
Advantage Modernize is our incremental migration methodology that balances speed and stability. We guide clients through each modernization phase, maintaining operational continuity and functional parity. Our approach leverages automation and best practices to reduce risk, optimize resources and deliver successful outcomes tailored to specific business needs.
Definitely. HCLTech specializes in extracting business rules and re-engineering legacy applications for AWS. We also help clients transform their value chain by rebuilding apps or replacing outdated mainframe capabilities with modern cloud or SaaS solutions, driving innovation and operational efficiency.
Industries with complex legacy systems—such as financial services, healthcare, manufacturing and government—see significant benefits from AWS mainframe services. HCLTech’s tailored solutions help clients in these sectors modernize securely, streamline processes and meet evolving regulatory and customer demands.
