Turning a Major Quantum Upgrade into a Strategic Optimisation
Complex FIS Quantum upgrade delivered on time with zero critical post-launch issues
The challenge
A large European industrial group operating a complex treasury environment needed to upgrade their FIS Quantum treasury management system to the latest version. The programme carried significant scope: a multi-environment deployment, legacy component remediation, and the need to maintain full business continuity throughout.
The client's treasury systems team had limited bandwidth to absorb the investigation, configuration, and testing workload a major version upgrade demands. They needed a partner who could take ownership of the technical complexity while keeping the project structured, documented, and on schedule.
An unmanaged upgrade risked carrying forward complexity that a well-designed programme could resolve — and missing the opportunity to simplify workflows and reduce technical debt in the process.
The solution
SkySparc was engaged to lead the full upgrade programme — covering installation, configuration, testing, project management, and hypercare. The engagement drew on SkySparc's experience across multiple FIS Quantum upgrade cycles and its deep familiarity with how version-specific behaviours manifest in real client environments.
A structured approach was applied from the outset: clear project governance, defined testing phases, consistent communication loops between SkySparc's consultants and the client's treasury systems team, and controlled hypercare planning ahead of go-live.
Approximately 45–55% of total effort went into investigation and remediation work: understanding environment-specific behaviours unique to this deployment, managing version differences, identifying process-level impacts, and navigating complexities that only emerge once a new version meets a live environment. This is typical of enterprise-scale FIS Quantum programmes — and precisely where depth of experience matters most.
A key decision in the project was the transition from Crystal Reports to Enterprise Workflow (EWF). Rather than a like-for-like replacement, the team used the migration as a design opportunity. EWF's modern interface, improved integration options, and consolidated logic delivered meaningful functional improvements alongside the technical resolution.
The result
The upgrade was completed on time and on budget, with only minor post-launch issues — all resolved within the hypercare period.
The client's treasury environment is now running on the current FIS Quantum release with reduced technical debt, simplified workflows, and a stronger foundation for future upgrades. The transition to Enterprise Workflow eliminated a legacy supportability risk while delivering tangible improvements to day-to-day usability.
Strong client involvement — structured UAT, active participation from the treasury systems team, and disciplined communication throughout — was a decisive factor in maintaining momentum and achieving go-live readiness on schedule.
