Case study • Financial Services

Marketplace – AI-Driven Test Automation for API & UI TestingFinance

Our client, a leading retail mortgage lender, was constrained by time-intensive manual API and UI regression processes that limited testing frequency and delayed product feedback.

Success Highlights

  • Rapid Testing at Scale: – Massive time savings and increased coverage without increasing QA headcount.​
  • Reduced Production Defects: – Prevention of critical leakage.
  • Shift-Left Enablement: – Developers could trigger validations in CI/CD, reducing QA bottlenecks.​

Key Details

  • Industry: Financial Services

Business Challenge

Our client, a leading retail mortgage lender, was constrained by time-intensive manual API and UI regression processes that limited testing frequency and delayed product feedback.

  • Time-Consuming Manual API & UI Regression: Manual API regression for just 21 endpoints took 4–12 hours, limiting regression frequency.​
  • UI testing required manual scripting and high maintenance, slowing feedback loops.​
  • Limited Automation Framework: No unified API/UI test automation framework existed for endpoint-level, schema, and visual validations.
  • High QA Effort & Delayed Feedback: Testing cycles consumed significant QA bandwidth, delaying releases and defect detection.
  • Inability to Quickly Track Stability: No automated health checks to proactively track API and UI stability across builds.

Our Solution Approach

We implemented a comprehensive strategy to address the challenges.

1 · Discover

API Testing

2 · Design

UI Testing

Business Outcomes

Our engagement delivered measurable business impact.

Rapid Testing at Scale:

Massive time savings and increased coverage without increasing QA headcount.​

Reduced Production Defects:

Prevention of critical leakage.

Shift-Left Enablement:

Developers could trigger validations in CI/CD, reducing QA bottlenecks.​

Higher Code Quality:

AI-assisted test generation ensured consistent, reusable, and maintainable scripts.

AI-Driven Automation Impact

Metric / CapabilityBeforeAfter AI-Driven AutomationAPI Regression Execution Time2 hours for 21 endpoints< 2 minutes for 41 endpointsRegression FrequencyInfrequent, manual onlyDaily automated runsUI Test DevelopmentManual scriptingAI-generated test cases & dataQA Bandwidth UsageHighMinimal (shift-left to developers)Defect Detection TimeLate in cycleEarly in developmentStability TrackingNot possibleReal-time health checks (API & UI)

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