Modernization through API-driven entitlements

Altimetrik helps a U.S. bank modernize entitlement management with low-code API management tool FastAPI, reducing API design time and boosting system performance.

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Summary

The client sought to replace its aging mainframe system with a modern, efficient entitlement management solution. Altimetrik implemented its proprietary cloud-agnostic low-code API management tool FastAPI to streamline API development, which reduced design time by 50% and ensured optimized performance while integrating the bank’s existing applications.

The Challenge

  • The client needed to phase out its legacy mainframe system while maintaining robust entitlement management.
  • Heavy reliance on legacy systems and manual API design processes were time consuming and inefficient, hindering the client’s ability to innovate and meet customer demands.
  • Integration across multiple channel applications required a flexible and scalable solution.
  • Ensuring API performance within strict latency requirements was a critical concern.

The Solution

FastAPI tool for optimized entitlement management

  • Implemented FastAPI technology for reducing the API design time
  • It converted the core entitlement functions into a set of APIs, ensuring seamless integration with channel applications.
  • Leveraging a rule engine, it managed API routing, access levels and integration rules, providing a flexible and highly scalable solution.
  • Enabled integration with multiple applications and the bank’s standardized rule engine, ensuring seamless operation across their ecosystem.

Business Impact

  • 50-60% Faster API design for accelerated project timelines.
  • 30-40 Milliseconds of response time achieved, meeting stringent performance requirements.
  • 40-50 APIs seamlessly integrated with customer’s channel applications

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Amit singh

“Amit Singh is the Chief Strategy Officer and Chief of Staff to the CEO at Altimetrik, where he drives corporate strategy, growth acceleration, and value creation through transformation initiatives. In this dual role, he partners closely with leadership teams, investors, and the board to align business strategy with sustained, technology-driven growth.

With over two decades of experience at the intersection of technology, business, and transformation, Amit brings a unique perspective on how organizations can innovate and adapt in a rapidly evolving digital landscape. His career has been defined by building high-performing teams, scaling innovative platforms, and driving organizational change to deliver lasting impact.

Before joining Altimetrik, Amit held senior leadership roles at Visa, where he led technology strategy, engineering, and product development for Real-Time Payments and the Visa Developer Platform. Earlier, he served as Chief Product Officer at a startup and spent more than a decade at Oracle, leading product and engineering teams across a wide range of enterprise software applications.”

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