Application Rationalization: A Catalyst for Driving IT Efficiency and Enterprise Transformation
Find out how application rationalization cuts costs, boosts IT efficiency, and drives digital transformation by removing redundant apps and.
Read more4 Months Faster: Quinnox Delivers a Seamless Calypso Platform Upgrade with $1M+ in Savings
Client overview
A major U.S. financial institution benefits from a team of Calypso specialists with a proven methodology to meet critical deadlines.
Impact Table
Key Benefits |
Impact |
| Accelerated Upgrade | Completed 4 months ahead of schedule, avoiding costly delays |
| Operational Cost Savings | $1M+ in annual savings through optimized Calypso functionality |
| Reduced Testing Effort | Automated regression testing cut execution time by 30% |
| Zero Downtime | Seamless transition with zero business disruption |
| QA Cost Optimization | $200K+ savings on testing efforts |
| Ongoing Cost Efficiency | $140K annual savings from regression test suite for monthly releases |
Business need
Lack of upgrading leads to a critical point Like many of the leading financial institutions around the world, the corporate and investment banking arm of this large U.S.-based firm used the robust Calypso platform for running its entire front-to-back office derivatives (OTC and ETC) business. While they had been using Calypso v10.x since 2009, they had delayed upgrading to the latest version of Calypso for several years, including the essential v14.x upgrade. This was primarily due to the complexities involved, and the perceived impact of the upgrade on the business, among other technical reasons.
Solution
Proven methodology, Intense regression testing save the day. With an existing solid working relationship with this financial institution for six years, Quinnox was selected to help their division execute this critical upgrade. Leveraging our deep understanding of the challenges, and rich expertise with the Calypso platform, a team was put together to ensure a smooth transition to the latest platform using a two-pronged approach: 1) leverage a proven upgrade methodology 2) put an intense focus on regression testing.
The first goal was to deploy a like-for-like upgrade. This would ensure that all currently available functionality was available and unchanged to the users to the greatest extent possible. This would also eliminate the operational risk of implementing new functionality parallel to a massive upgrade. Another priority was to ensure that the upgrade would result in an enterprise level application server architecture that would be scalable.
With these two project drivers top-of-mind, the solution included
- Tools and technologies – Java, JBOSS App server, HP Quality center, Redhat Linux, Web Services on JBOSS and IIS.
- Quinnox IPs and accelerators included QFrame – Calypso Automated Regression Testing Suite.
- Best practices – automated regression test suite, HP QC based logging and tracking, regular LOB business connects and updates, daily stand-ups and Kanban boards from QA phase onwards, multiple parallel run cycles, instrumented performance testing, continual optimization.
- Specialized team members – seasoned Calypso Business Analysts and Technical Developers were part of the core group.
Benefits
Complex upgrade complete ahead of time, over $1million in potential annual savings.
With the expert help of the specialized Quinnox Calypso team executing a custom solution, this complex and challenging upgrade was executed ahead of the typical 18-month schedule by four months. This aggressive timeline was especially important, not just from a productivity and functionality perspective, but in terms of avoiding additional costs. In fact, a delay of even one week would have resulted in a go-live delay of at least one month, with a cost implication of over $200k.
A major contributing factor to this success was the “battle-tested” Quinnox methodology for executing Calypso upgrades, which has been validated across multiple upgrades over several years and many engagements. This methodology helped us successfully deliver on the aggressive upgrade timeline with zero downtime post-upgrade.
Other important cost-based results included:
- Ability to rationalize the application portfolio, reducing the technical footprint and bringing potential annual savings of over $1 million based on new functionality.
- Use of Calypso’s native functionality for features like regulatory reporting that will dramatically reduce maintenance costs.
- Automated regression testing suite reduced the test execution cycle time by about 30 percent, resulted in immediate cost savings on QA efforts of over $200k.
- Availability of the regression test suite for an ongoing annual saving of around $140k, in terms of additional coverage for monthly release.
Related Insights
Blogs
Modern Application Development
Blogs
AI
Why AI as a Service (AIaaS) Is the Next Big Thing in Intelligent Computing
How AI as a Service (AIaaS) helps businesses harness powerful AI tools without infrastructure headaches—discover the benefits, use cases,.
Read more
Blogs
FinOps
Why Intelligent FinOps Is Essential for Cloud Cost Control in 2025
Intelligent FinOps empowers smarter cloud governance—bringing finance and tech teams together with AI, automation, and real-time cost control strategies
Read more