Key points
Numendo steered the QA strategy for a financial institution by automating API tests (Java/JUnit) and auditing development workflows. Combining legacy reverse engineering with product coaching, Numendo secured data consistency and optimized user story delivery cycles.
100%
technology migration to Java/JUnit
100%
data consistency across front-end inputs and back-end services
context
In a financial environment demanding maximum reliability, Numendo stepped in to audit and modernize software quality processes. The project aimed to transform a manual testing approach into a robust automation strategy, while reverse-engineering critical legacy systems to ensure data flow consistency between front-end interfaces and back-end services.
intervention
The engagement combined organizational auditing with advanced test engineering:
• Test Strategy & Automation: Migrating API tests from Postman to a robust Java / JUnit solution.
• Data Validation: Implementing end-to-end scenarios simulating user journeys (front-end) and verifying compliance with data models.
• Legacy Reverse Engineering: In-depth analysis of existing systems in Groovy / Java 7 and associated databases to secure future evolutions.
• Workflow Audit: Optimizing development processes and supporting POs/CXs in drafting User Stories.
• Feedback Management: Structuring end-user bug reporting and qualification processes.
• Test Strategy & Automation: Migrating API tests from Postman to a robust Java / JUnit solution.
• Data Validation: Implementing end-to-end scenarios simulating user journeys (front-end) and verifying compliance with data models.
• Legacy Reverse Engineering: In-depth analysis of existing systems in Groovy / Java 7 and associated databases to secure future evolutions.
• Workflow Audit: Optimizing development processes and supporting POs/CXs in drafting User Stories.
• Feedback Management: Structuring end-user bug reporting and qualification processes.
results
This mission significantly raised the platform’s quality standards. API test automation drastically reduced regressions, while reverse-engineering legacy systems stabilized existing infrastructure. Strengthened collaboration between technical and product teams (PO/CX) streamlined delivery cycles, ensuring better alignment between software developments and end-user needs.
