HCL Application Modernization Services OUR SERVICE PORTFOLIO KEY CUSTOMERS PEOPLE 100+ PRACTITIONERS KEY PARTNERSHIPS EXPERIENCE 15+ Years KEY ENABLERS (IPs/ACCELERATORS) Capable of converting Legacy application portfolio to a modern technology on JEE or .NET platform CUSTOMERS Application portfolio discovery and assessment tool 40+ Active STRATEGIC Customers Mainframe source inventory discovery & BRE assist tool ILIT-DC Awards & Recognition Everest PEAK Matrix™ 2017 ADVANTAGE CODE Development platform that provides out of box development automation capabilities Application Modernization Services HCL Technologies positioned as Leader .NET Application migration from legacy (old) Windows server to modern (latest) Windows server HCL MTK

Drivers & Challenges CHALLENGES FACED BY ORGANIZATIONS USING LEGACY APPLICATIONS: High Cost of Maintenance and enhancing Unmitigated risk of unsupported software Higher time to market Inflexible and closed architecture that hinders web enabling and Integration Limited Options of Hardware and Software Lack of skilled resources IT DRIVERS: Standardization of IT Infrastructure: Simplified support with fewer technologies Better utilization of technical personnel Operational efficiency BUSINESS DRIVERS: Agility to respond faster to market changes and demands for new functionality Requirements for new capabilities such as Web Enablement “Understand and Strengthen your IT Infrastructure- The Backbone of your Company”

Conversion& Migration Wave Plan Approach Envision Transform Manage Core Modernization Treatments Warranty Support Support for Parallel Run (if required) Support and Maintain new application: Value definition for HCL - Guaranteed Y-o-Y cost reduction Handover to Support Rebuild Convert Rehost Refactor Upgrade Project Set Up Portfolio Discovery Replace Optional Modernization Solution Planning Portfolio Analysis Database Co-Existence Integration Hub Performance DevOps / CICD Migration / Conversion Data Consistency Data Quality Experience Conversion& Migration Wave Plan Transition Strategy User Interface Process Experience Experience Consistency Test Schedule Test Strategy Program Services End State Validation Change Management User Acceptance Support Program Management

Cost Effective Migration Benefits Cost Effective Migration Reduces total migration cost by 10-20% over and above offshore cost arbitrage Leverages in-house expertise on domain and technologies Risk Mitigation ensured by use of proven processes, methodologies and tools Proven, systematic migration framework to help keep migration engagements on time and on budget Faster migration resulting in minimized time to benefit from results Assembly line approach ensures predictable accuracy of end product Command Centre addressing outlier scenarios and providing guidance during assessment and migration phase