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    TCS is here to make a difference through technology.

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      TCS is here to make a difference through technology.

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      03 Jun 2025 Virgin Atlantic and TCS Extend Two-Decade Partnership to Modernize Airline Operations with AI-led Solutions
      22 May 2025 TCS to Steer Cloud Migration Program for Finnish Telecom Leader DNA in a Five-Year Partnership
      15 May 2025 TCS Recognized as One of the World’s Top 50 Brands by Kantar BrandZ; Brand Value Soars 28% YoY to $57.3Bn
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      12 Jun 2025 TCS and NVIDIA Collaborate to Design AI Native Solutions for the Telecom Sector
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      05 Jun 2025 Points of Light Names TCS One of the 50 Most Community-Minded U.S. Companies
      View all
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      Recent recognitions

      10 Jun 2025 TCS BaNCS Positioned as a Leader in the Gartner® Magic Quadrant™ for Retail Core Banking Systems, Europe
      26 May 2025 TCS Recognized as a Leader in Managed Detection and Response Services by Everest Group
      16 May 2025 TCS Recognized as a Leader in Custom Application Development Services by Everest Group
      View all
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    • Banking
    • Solution

    TCS Legacy Modernization and Replatforming Services

    Build a smart and adaptive digital core with TCS’ advisory services

    You have these already downloaded

    We have sent you a copy of the report to your email again.

    Industry

    Banking This will open an overlay

    Banking Services Transformation: Unlocking Exponential Value

    TCS’ solutions help banks and FIs push traditional boundaries and build cognitive banking enterprises for better value, resilience, and inclusivity. Learn more.
    Learn More
     about Banking Services Transformation: Unlocking Exponential Value
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    TCS Cognitive Automation Platform: Transforming Banking Processes
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    Digitizing property data using distributed ledger technologies and blockchain systems can help the UK govt ease the property registration process. Learn more.
    White Paper
    24 Apr 2025
    Adopting Effective Customer Retention Strategies in UK Mortgage
    UK banks and building societies must adopt effective customer retention strategies for better customer engagement and experience at every life stage. Know more.
    White Paper
    06 May 2025
    Cyber Insurance This will open an overlay

    Reinventing the Insurance Industry with a Digital-first Strategy

    TCS’ solutions, powered by AI and automation technologies, help leverage partner ecosystems and drive innovation in insurance for business agility and growth.
    Learn More
     about Reinventing the Insurance Industry with a Digital-first Strategy
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    Solutions

    Cognitive Business Operations This will open an overlay

    Unlock Business Agility and Future-ready Operations with TCS

    Our Cognitive Business Operations caters to enterprises’ digital transformation needs and helps them achieve business continuity and resilient operations.
    Learn More
     about Unlock Business Agility and Future-ready Operations with TCS
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    Using next-gen tech like artificial intelligence, generative, and agentic AI, we help brands deliver hyper-personalized experiences to elevate customer journeys.
    Solution
    16 Apr 2025
    Mortgage Lending in the Metaverse: A New Era for Financial Services
    This blog explains how mortgage lending is evolving in the metaverse, creating new opportunities in virtual assets and digital property markets. Learn more.
    Blog
    10 Jan 2025
    Data and Analytics This will open an overlay

    Harness the Power of Data and Analytics for better Business Outcomes

    Read how TCS’ data analytics services help enterprises harness the power of analytics and AI to achieve optimum data maturity and unlock new opportunities.
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     about Harness the Power of Data and Analytics for better Business Outcomes
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    Related Insights
    Hyper personalization engine: Build or buy?
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    10 Apr 2023
    How Master Data Management Enables Resilient Supply Chains
    Learn how a well-crafted master data management (MDM) strategy helps enterprises implement supply chain innovations and resolve underlying problems.
    White Paper
    18 Jul 2023
    TCS Scales Enterprise AI Factories with NVIDIA
    TCS WisdomNext™ leverages the NVIDIA RTX PRO platform to fast-track deployment of agentic AI and HPC workloads and scale enterprise AI factories. Learn more.
    Blog
    19 May 2025

    Highlights

    • Banks are challenged by legacy enterprise systems and are unable to get the desired returns on these investments.
    • We help enterprises build a robust data platform where all enterprise data can be collected, harmonized, and harvested.
    • We offer a mature integration fabric that involves business services, data, and processes that define the business data, and the target operating model to enable machine learning and cognitive automation.

    In this article

    Overview   inpage
    Solution   inpage
    Benefits   inpage
    Why TCS   inpage
    Overview inpage
    Solution inpage
    Benefits inpage
    Why TCS inpage
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    In this articleinpage
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    Overview Solution Benefits Why TCS

    Overview

    Banking and financial organizations have made huge investments in legacy core systems.

    However, most experience high technical and agility debt due to outdated technologies and complex monolithic designs. Enterprises need technology optimization and modernization, and they need it now.

    Transformational initiatives in response to changing market conditions is a continuous process. However, banking, financial services, and insurance (BFSI) organizations often have many disparate processes and data sources, making it difficult to lay down a foundational infrastructure on top of which capabilities can be built. Organizations are struggling to establish an integration fabric that facilitates seamless exchange of data, services, and transactions with various ecosystem entities. The inefficiencies and process breaks in the business value chain across the front-, mid-, and back-office processes also require analytics, an insights-driven approach, and new artificial intelligence (AI) and machine learning (ML) techniques to improve data quality.

    TCS’ Legacy Modernization and Replatforming Services help BFSI firms optimize their enterprise legacy systems and standardize expensive workloads on the cloud. BFSI firms are empowered to build a robust data platform, where all enterprise data can be collected, harmonized, and harvested. This helps identify and automate specific steps in the business value chain.

    Solution

    TCS’ services help enterprises make the most of their legacy systems.

    We offer support along the following areas:

    • Core modernization and right platforming: Modernize the legacy landscape along with cost-benefit analysis as a codified accelerator.
    • Info mesh, intelligence hub, and knowledge traverser: Enable data-driven initiatives with a business services fabric, data fabric, and process fabric.
    • Cognitive automation: Identify gaps in automation with an assessment framework and enable automated feature engineering through automation model creation and best fit model selection.
    • Next-gen architecture: Create an enterprise platform to connect ecosystem partners using the adaptive cores of banks, software as a service (SaaS), and cloud-native apps, as well as establish standardized application programming interfaces (APIs).
    • Going paperless: Optimize and redesign media communication using consulting and advisory frameworks to improve personalization and targeting.

    Benefits

    With the legacy architecture modernized, enterprises can pursue cognitive automation across operations.

    The offering provides the following benefits:

    • Cost optimization: Achieve cost optimization of core systems by removing technical debt, optimizing, and reducing million instructions per second (MIPS), tuning applications and subsystems, and offloading read-only data.
    • Business agility: Create a data management environment and ecosystem to bring enterprise data in multiple formats, frequencies, and types on one platform and enable data-driven initiatives to gain business agility.
    • Improved processes: Enhance operational efficiencies, speed to market, and customer experience through cognitive automation techniques. Identify gaps in the business value chain and implement automation strategies at the right points for overall process efficiency.
    • Seamless data exchange: Build a next-gen integration architecture by establishing an integration fabric to enable a governance framework for the rules of engagement, contracts, pricing, and liabilities, and translate capability maps into API catalogs.

    Why TCS

    TCS brings decades of experience and deep contextual knowledge to the table.

    A partnership with TCS can help BFSI enterprises take advantage of the following:

    • Proven methodology and frameworks: TCS’ expertise in integrated core optimization advisory and implementation is delivered using the agile methodology. It is also linked to an innovative pricing model for incremental cost savings. TCS’ legacy application containerization approach and DevOps standardize and improve business agility.
    • Data-based offerings: TCS’ data offerings for business agility, operational efficiency, and compliance leverage ready-to-use frameworks tackling data, data application, and multiple architectures, among other challenges. Composite services provide a roadmap that best address key performance indicators. These services comprise technology strategy consulting, data estate health check, due diligence of data initiatives, and IT assessment and use case development.
    • Next-gen architecture: TCS’ advisory offering leverages an adaptive integration fabric for a complex hybrid ecosystem that is enabled by APIs and microservices architecture. TCS’ domain-driven design and partner integration ensure business process re-imagination and value creation beyond banking value enrichment services with cross-industry use cases.
    • Technology expertise: TCS' offerings use the best algorithms and models consisting of deep learning and semantic representations and builds multiple models to generalize learning with templates and AutoML. Access to differentiated solutions such as Callista, Conversa, and CCS ensures long-term solutions to client challenges.

    Related reading

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    White Paper | 06 Sep 2022   Opens in new tab

    Embracing new-age banking with observability

    Blog | 25 Oct 2022   Opens in new tab

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