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Hasibur Rahman

Lead Product Quality Assurance Manager

About Hasibur

Hasibur leads product quality assurance at Codevioso, setting the test strategy each release is measured against and owning the call on whether a build is ready to ship. Works past the interface as a matter of routine — querying databases directly to surface the logic and security defects a screen will never reveal. Writes for the Codevioso blog on database-level QA technique.

Writing

Articles by Hasibur

How a QA Engineer Uses Direct Database Checks to Catch Bugs the UI Hides QA & Testing
Aug 14, 2026 · 8 min read

How a QA Engineer Uses Direct Database Checks to Catch Bugs the UI Hides

The UI lies. Learn how QA engineers use MongoDB Compass to bypass the frontend, query the database directly, and catch critical security and logic bugs that the screen will never show you.