Replatforming the Enterprise: The Tech

Stack Reset in Financial Services


Why this matters now:

Legacy systems in financial services are hitting their limits. Regulatory demands, digital-first customers, and the rise of fintech ecosystems are exposing technical debt. A strategic reset isn’t just about survival — it’s about seizing the next wave of competitive advantage.


FS companies that modernize early see faster time-to-market and 30% lower IT costs. (McKinsey)

In the Spotlight: Busting Gen AI Myths

ThoughtHive S2 | Episode - 3


Myth vs Reality: Debunking Gen AI Myths with Dr. Jai Vishwakarma

Can small teams adopt Gen AI effectively? What does it really take? Dr. Jai clears the fog around infrastructure, cost, and human relevance in AI.
Watch Video

Why Replatforming Now?

Four forces pushing the reset button in FS:

  • Scalability

  • Resilience

  • Cost Optimization

  • New Revenue Models

  • Security

  • Regulatory Compliance

See how a leading exchange tackled scalability, integration, security, and innovation challenges head-on—transforming user experience and driving growth.
Download Case Study

Choosing the Right Modernization Strategy

Rehost, Replatform, or Refactor?

Tip:

  • Start with high-impact areas like onboarding — don’t boil the ocean.

  • Adopt an AI, API & Cloud First approach for modernization.

Beyond Apps: Think Digital Platforms

App-by-app modernization isn’t enough. Unified platforms offer:

API-first architectures

for better ecosystem
integration

Event-driven systems

for real-time CX

Data fabrics

that harmonize operations
and compliance

Digitally mature FS firms reduced branch/contact center costs by 25% (McKinsey)

5 Signs It’s Time to Reset Your FS Stack

  • Your core systems struggle at peak loads

  • Integration upkeep is eating up time + budget

  • You're constantly battling audit issues

  • Data is scattered across systems

  • Your go-to-market timelines are crawling

How NuSummit Helps You Stay Ahead

We help Financial firms modernize with precision — from selective replatforming to full refactoring.

Microservice Integration for Agility

Operational Efficiency via Apification

Modernizing Monoliths

Legacy Tech Guide

Ready to Reset Your Tech Stack?

Legacy systems shouldn't hold you back. If scalability, integration gaps, or compliance challenges are slowing you down, replatforming offers a path to a stronger, more resilient business.

Our experts help financial services organizations modernize with precision, balancing
regulation with innovation.
Get In Touch

For more information, visit us at nusummit.com

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