Fintech

Fintech Firm Doubles Dev Speed with Component Architecture

Built a scalable SIPP platform with modern architecture and secure integrations.

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100%

Scalability of enterprise-level frontend architecture.

2x

Faster development cycles.

24/7

Support and maintenance.

Client Overview

A leading fintech platform in the UK, trusted by major financial institutions to power pension administration, needed to modernize its enterprise application.

The system required a modern UI architecture, seamless integration with existing wealth platforms, and enterprise-grade reliability for high-volume transactions and secure data handling.

Challenges

This fintech platform's outdated architecture, strict integration needs, and system limitations affected release quality and reliability.

Frontend Architecture Limitations

The legacy front end lacked modular structure and maintainability, slowing delivery and limiting alignment with backend modernization efforts.

Integration Complexity

Connecting the platform to existing systems required extensive coordination to support financial workflows like SIPP without breaking legacy logic.

Quality Assurance Gaps

Insufficient test coverage across the front end and APIs made it harder to validate stability and meet enterprise-grade reliability requirements.

Solution

We modernized the platform’s architecture, development process, and front-end system to enable scalable delivery and stronger quality control in a highly regulated domain.

Component-Driven UI Design

Rebuilt the front end using modular, reusable components to improve maintainability, reduce duplication, standardize implementation, and accelerate delivery across global teams.

Automated Test Coverage

Extended automated testing across APIs and UI layers to support faster regression checks, improve release consistency, and meet enterprise-grade reliability expectations.

CI/CD Implementation

Set up continuous integration and delivery workflows with built-in test automation to reduce manual effort, shorten release cycles, and improve delivery speed and consistency.

Legacy Front-end Migration

Replaced the legacy UI with a modern framework to improve code quality, streamline updates, support newer devices, and align with front-end development standards.

Business Impact

The platform transformation led to significant gains in delivery speed, system stability, and test coverage, which impacted both internal teams and institutional clients.

Improved Test Reliability

Expanding automated test coverage helped standardize quality checks and support consistent delivery across UI and backend components.

Modernized User Interface

The new front end enabled faster iteration, reduced UI debt, and supported broader compatibility across screen sizes and accessibility requirements.

Faster Release Cycles

CI/CD integration helped reduce deployment bottlenecks, speed up delivery timelines, and improve responsiveness to change requests.

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