The WeTest Blog - WeTest-All Test in WeTest

1Are Test Dev Engineers Still Relevant in the LLM Era? FDE Career Guide 2026 Explore surging demand for Forward Deployed Engineers (FDEs) in the LLM space. Learn how test development engineers can shift to enterprise AI delivery roles.

2Why Should We Need QA Outsourcing and How to Choose the Best Service Provider? QA Outsourcing testing services is a widely popular trend in the IT industry. More and more software development projects require outsourcing software testing.

3The Importance of Automated Mobile Application Security Testing This article explores the key factors driving the growth of mobile applications and discusses the importance of automated mobile application security testing. We also discuss different methods of achieving robust mobile app security and their advantages and limitations.

433 LLM Evaluation Metrics: A Complete Guide for 2026 | Performance, Quality & Cost Learn how to evaluate Large Language Models with 33 essential metrics covering latency, output quality, safety, and cost. Includes a practical learning roadmap for AI engineers and testers.

5AI-Driven Testing: Evolution from Assistance to Autonomy — Youzan, Ctrip & China Unicom Case Study Explore how Youzan, Ctrip, and China Unicom are revolutionizing QA. Learn about the shift from AI-assisted to autonomous testing, featuring AITest, AI Tester, and intelligent computing network platforms. Discover key efficiency metrics and implementation strategies.

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