Enhancing Quality and Reliability for Oil & Gas enterprise
Industry:
Oil & Gas
Region:
North America
Technologies:
Legacy Modernization, API Integrations, Security Testing
About the Client
The client is a prominent Oil & Gas enterprise with critical operations managed through a custom-built platform. The system handles gas trading, logistics, inventory, and reporting. However, as the system scaled, it began facing performance issues, integration limitations, user dissatisfaction, and QA gaps.
Challenges
- Lack of a formal QA process and inconsistent testing practices
- Delayed releases due to insufficient regression and integration testing
- Performance degradation in key modules under peak load
- UI/UX changes frequently introduced new defects
- Absence of structured test data and test documentation
- No formal security testing or validation practices
Solutions
- Testing Advisory & Quality Strategy
- Process Standardization
- Engineering Enhancements
Results
- QA Framework Established: Unified QA processes adopted across teams
- Defect Leakage Reduced: 40% reduction in post-release defects
- Test Coverage Improvement: Coverage increased from 45% to 85% across modules
- Performance Stabilization: 60% faster response time on core transaction modules
- Faster Release Cycles: 30% reduction in regression testing time
- Security Posture Strengthened: Critical vulnerabilities identified and mitigated
- Stakeholder Confidence: Quality gates enabled controlled and predictable releases
