The Indian Banking Core Modernization: Phased Transformation Driving Resilience, Cost Efficiency, and Speed to Market
Analyzes core banking modernization in India, highlighting phased transformation, API-led architecture, hybrid legacy coexistence, and strategic prioritization of lending, payments, and customer-facing platforms.
This transcript examines the core modernization journey of Indian banks, where most institutions are in a fragmented transformation phase, combining legacy systems with new digital layers. Large banks are leading multi-year modernization programs driven by the need for faster time-to-market, lower cost-to-serve, and regulatory resilience.
Banks are adopting phased approaches, building API and data layers before migrating core functions. Key strategies include carving out product engines like lending and payments while maintaining hybrid environments, balancing innovation investments with legacy system maintenance across a multi-year roadmap.

