FINANCIAL SERVICES · Fintech scale-up
Regression cycle from 3 days to 90 minutes
How a fintech scale-up moved from manual regression to automated release without sacrificing quality.
Regression time
3d → 90m
Escaped defects
-72%
Deploys/week
2 → 14
Context
The team had 250+ engineers and released once per week. Every release required three days of manual regression testing that blocked the entire QA department.
What we did
We built a Playwright E2E suite covering the critical user journeys. By setting up parallel CI runs and implementing flakiness detection, test results became reliable and predictable.
Outcome
Engineers are more productive and releases are more predictable. The team now deploys multiple times a day without fear of regression.
“We now deploy multiple times a day with more confidence than when we released weekly.”
— Head of Engineering, Fintech scale-up
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