Why Production Bugs Happen: The 10 Most Common QA Mistakes to Avoid

Last quarter, one of our enterprise SaaS clients came to CredibleSoft after losing more than two million dollars in a single weekend. Their application had passed every test cycle, every automated script, and every QA checklist. However, a simple pagination bug in their API resulted in thousands of users abandoning their checkout flow. That incident reminded me something that…

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Top 10 Code Review Best Practices for Developers in 2026

Not a long time ago, during a major release for a fintech client, one of our senior developers made what seemed like a harmless change; a single missing null check. Within hours, part of the client’s payment gateway integration went down, disrupting thousands of transactions. What made it worse? The change had passed our code review checklist. That day,…

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