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Engineering Blog | Quality Leadership | Modern Web

Senura Fernando

Senior Quality Engineer

Building reliable products with pragmatic test architecture, automation, and hands-on engineering insights for modern teams.

npx ship --with-confidence

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Recent Blog Posts

AI-Generated Throwaway Tests: Understanding Meta's Just-in-Time Catching Test Generation

How Meta's just-in-time catching test generation uses diff-aware AI workflows to find severe bugs before code reaches production.

March 13, 2026
  • #ai
  • #testing
  • #ci
  • #quality engineering
  • #llm
  • #software engineering

Mac Mini M4 Pro for QA Automation - A Practical Evaluation

A practical evaluation of the Mac Mini M4 Pro (24GB RAM) for real-world QA automation workloads including Docker, parallel browser testing, mock services, and local LLM experiments.

February 24, 2026
  • #qa
  • #automation
  • #mac mini
  • #hardware
  • #testing
  • #dev environment

Understanding SaaS Testing Operations in a BAU Environment

A practical look at how BAU teams keep SaaS platforms stable in vendor-controlled, multi-tenant enterprise environments.

December 7, 2025
  • #saas
  • #testing
  • #qa
  • #bau
  • #enterprise

Architecture Tests Are the Missing Layer in Automation

Why your automation tests deserve architecture tests, and how ArchUnit and TSArch can enforce structure at scale.

December 4, 2025
  • #automation
  • #architecture
  • #testing
  • #archunit
  • #tsarch
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