End-To-End Delivery of Modern Back-Office Platform

How a 7N nearshore team transformed legacy systems into a scalable and future-ready solution

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CHALLENGE

Outdated back-office platform


A leading pension provider sought to modernize its back-office platform, which was built on outdated, undocumented, and difficult-to-maintain applications. ​

The client needed a scalable and future-proof solution to support its employees in efficiently servicing over 1.3 million customers.

SOLUTION

Dedicated nearshore setup 

The client partnered with 7N to build a dedicated nearshore development team in Poland to replace the fragmented legacy systems with a modern, maintainable, and scalable back-office platform. Key focus areas included:

Incremental modernization
Migrated the platform module by module, ensuring seamless integration with existing workflows

Platform design and architecture 
Defining platform requirements and adapting the Microsoft Cloud Adoption Framework to align with the company’s standards and needs

Scalability & flexibility
Designed the system following market best practices, making it easily expandable and repairable

Agile transformation
Transitioned the development approach to SAFe, aligning with the client’s evolving organizational

IMPACT

Continuous collaboration

Long-term solution
The new back-office system remains a core platform, continuously evolving to meet business needs

Improved operational efficiency
The modernized platform has reduced errors, improved system performance, and made new feature development faster

Organizational transformation
The client transitioned from a fragmented system landscape to an integrated, scalable solution, aligned with Agile principles

Ongoing innovation
The 7N team continues to drive modernization, recently migrating the platform to newer versions

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