How Organizations Can Transform Legacy Systems through Digital Transformation?

Legacy Systems through Digital Transformation
January 23, 2024 Comment:0 Digital Transformation

Transforming legacy systems through digital transformation consulting is a complex but necessary process for organizations aiming to stay competitive and responsive to evolving business environments. Legacy systems, often outdated and rigid, can hinder innovation, scalability, and efficiency.

Originating from an era when customer self-service was virtually nonexistent, legacy infrastructure demands trained personnel for data entry and external interactions.

Unlike current systems designed with embedded intelligence for direct engagement with end users, these legacy systems heavily rely on human (manual) intelligence and experience for effective operation. This approach falls short in meeting the demands of a digital and interconnected world.

TechTarget reported that the Society for Information Management’s 2021 IT Trends Study identified replacing legacy applications as one of the top 10 most substantial IT investments for organizations, a trend persisting for the fourth consecutive year.
Additionally, a survey backed by AWS and Tata Consultancy Services revealed that 70 percent of chief experience officers consider modernizing legacy applications a top strategic priority.

How Can Organizations Transform Legacy Systems by Digital Transformation?

Digital transformation consulting is an ongoing process, and organizations must be adaptable and responsive to technological advancements and market changes to remain competitive. Regularly reassessing strategies and technologies will help ensure sustained success in the ever-evolving digital landscape. Here are key steps and strategies for organizations looking to undertake this transformation:

  1. Assessment and Planning:

    Understand Current State: Conduct a thorough assessment of existing legacy systems, identifying strengths, weaknesses, opportunities, and threats.
    Define Goals: Clearly outline the objectives of the transformation, such as improving efficiency, enhancing customer experience, or enabling new business models.

  2. Create a Digital Strategy:

    Alignment with Business Objectives: Ensure the digital transformation consulting strategy aligns with the overall business strategy and objectives.
    ● Prioritize Initiatives: Identify key initiatives and prioritize them based on impact and feasibility.

  3. Build a Cross-Functional Team:

    Leadership and Governance: Establish a dedicated team with leadership from various departments, ensuring a holistic approach to digital transformation consulting.
    Collaboration: Foster collaboration between IT, operations, and business units to ensure a comprehensive understanding of requirements.

  4. Invest in Modern Technologies:

    Cloud Computing: Migrate to cloud-based infrastructure to improve scalability, agility, and cost-effectiveness.
    Microservices Architecture: Break down monolithic applications into smaller, independent services for increased flexibility and maintainability.
    ● APIs and Integration: Implement robust API strategies to facilitate seamless communication between systems.

  5. Data-driven Decision-Making:

    ● Data Management: Implement advanced analytics, machine learning, and AI to derive insights from data and inform strategic decisions.
    ● Data Quality: Ensure data quality and integrity to support accurate decision-making.

  6. Agile Development and DevOps:

    ● Agile Methodology: Adopt agile development methodologies to enable faster iterations and responsiveness to changing requirements.
    ● DevOps Practices: Integrate DevOps practices to streamline collaboration between development and operations teams, facilitating faster and more reliable deployments.

  7. User-Centric Design:

    ● User Experience (UX): Prioritize user experience in system design to enhance user adoption and satisfaction.
    Feedback Loops: Establish feedback loops with end-users to continuously improve and refine the system.

  8. Change Management:

    ● Training and Communication: Provide comprehensive training for employees to adapt to new technologies and processes.
    ● Change Champions: Identify and empower change champions within the organization to drive adoption and enthusiasm.

  9. Cybersecurity and Compliance:

    ● Security by Design: Integrate security measures into the development process from the beginning.
    ● Compliance: Ensure that the transformed systems adhere to industry regulations and compliance standards.

NTT DATA’s Pioneering Approach

In July 2022, NTT DATA established the “Consulting & Asset Business Transformation Headquarters” division, dedicated to supporting clients in their digital transformation consulting endeavors through foresight-based consulting. The key question arises: What competitive strategies are essential in a landscape where data and digital technologies are in a perpetual state of flux?

Foresight Design Method™

NTT DATA introduces the innovative “Foresight Design Method™” as a strategic approach to guide companies through the process of envisioning and realizing their future image in the digital business transformation society.

The method involves unraveling existing business models, visualizing customer journeys and value chains, and proposing ideal future images for clients. The emphasis is on giving “meaning” to data and creating new value by leveraging digital technology.

Interactive Data in the Digital Age

Professor Mohan Subramaniam of IMD Business School highlights the shift in the nature of data from “episodic” to “interactive” in the digital business transformation era. Interactive data is derived from continuous streams of events, allowing companies to glean insights and predict patterns more effectively.

Legacy firms, which have traditionally operated in an asset-based paradigm, must adapt to the transformative potential of interactive data.

The Four-Tier Model for Digital Transformation

Professor Subramaniam introduces a four-tier model to guide legacy firms in their digital business transformation journey. The tiers progress from achieving operational efficiencies using interactive data to converting products into digital platforms and engaging with external entities. The focus is on building digital ecosystems that leverage data to enhance operational efficiencies and create new revenue streams.

Real-World Digital Transformation

Drawing insights from the insurance industry, Professor Subramaniam illustrates how interactive data revolutionizes risk prediction and management. Instead of compensating for risks after they occur, companies can use real-time data to prevent risks and enhance customer experiences.

The digital business transformation process involves identifying complementary objects, building digital platforms, and adopting an open API policy to connect with external entities.

Challenges and Opportunities

The most challenging aspect of digital transformation solutions for legacy firms lies in the shift from products to digital platforms. Identifying complementary entities and embracing an open API policy are crucial steps in fostering digital ecosystems.

Successfully comprehending the changing nature of data and expanding the network of data connections are key factors that determine a legacy firm’s ability to thrive in the dynamic digital landscape.


As organizations navigate the complexities of digital transformation, embracing interactive data and building digital ecosystems become imperative. The journey involves reimagining existing business models, leveraging foresight-based methodologies, and embracing the transformative power of digital platforms. Legacy firms that successfully undergo this metamorphosis are poised to thrive and innovate in the ever-changing digital world.

Embark on a transformative journey with Impressico as your trusted partner in navigating the realms of digital evolution. Our comprehensive suite of digital transformation solutions opens doors to innovation and efficiency, ensuring your business stays at the forefront of technological advancements.

Whether you seek cutting-edge business intelligence services, reliable managed service provider expertise, or robust software Quality assurance and maintenance services, Impressico stands ready to elevate your digital landscape. As a leading software development firm, we specialize in crafting bespoke solutions tailored to your unique needs.

Join hands with Impressico, and together, let’s redefine the future of your business through strategic and impactful Generative Model AI digital initiatives. Your transformation begins here.

Key Highlights

  • The transformation journey begins with a strategic assessment of existing legacy systems, identifying areas for improvement, and aligning digital transformation initiatives with overall business goals.
  • Successful digital transformation requires active involvement from key stakeholders across different departments. Collaboration ensures a holistic approach and better integration of digital solutions into existing workflows.
  • Establishing a clear vision and strategy for digital transformation is crucial. Organizations need a roadmap that outlines the sequence of initiatives, prioritizing based on business impact and feasibility.


What is digital transformation, and why is it necessary for organizations with legacy systems?

Digital transformation involves integrating digital technologies to fundamentally change how businesses operate and deliver value to customers. For organizations with legacy systems, it’s crucial for staying competitive, enhancing operational efficiency, and meeting evolving customer expectations.

How can organizations initiate the process of transforming their legacy systems?

The first step is conducting a comprehensive assessment of current systems and identifying areas for improvement. Establish a clear vision and strategy for digital transformation, involving key stakeholders from various departments. Prioritize initiatives based on business impact and feasibility.

What challenges might organizations face during the transformation of legacy systems?

Challenges include resistance to change, integration complexities, data migration issues, and ensuring cybersecurity. Adequate training, effective change management, and partnering with experienced digital transformation providers can help overcome these challenges.