XuXuClassMate
Hi, I'm XuXu.
QA Engineer · SDET · AI Testing
Installable Quality Engineering
I build reliable test automation, AI-powered testing tools, and reusable quality infrastructure that teams can install, run, and integrate.
By the Numbers
Live Public Metrics · Updated Daily
Prove, don't just show.
Engineering Principles
If it cannot be installed, run, or integrated, it is not finished.
Installable > Demoable
Docker, CLI, or ClawHub — if teams cannot install and run it, slides do not count as delivery.
AI with Human Review
AI accelerates test case generation, but every output goes through a structured Test / Developer / Product Manager review loop — not raw LLM output.
Reusable Environments
Containers, database images, and gateways so CI and laptops boot the same stack.
Quality Is a System
Automation, infrastructure, and review loops compound — quality is not a one-off checklist.
Judgment Still Leads
AI accelerates drafting; QA craft decides what is good enough to ship.
Key Achievements
80%+Test Automation Coverage
500+Performance Testing QPS
40%Regression Time Reduction
20–35%Response Time Improvement
Featured Projects
View all projectsAI Test Case Generator
From requirements to reviewable test cases.
PDF / Word / TXT / Image / Video → AI → Test Cases → Human Review → Excel / Markdown / XMind. Runs via Docker, local source, npm, or OpenClaw plugin.
Test DB Docker Suite
Docker database images for developers, QA, ops, and DBAs — Dameng, Highgo, Kingbase, TiDB and more.
Technical Stack
Capabilities are the lane; the stack is how delivery happens — testing domains, data, and infrastructure.
UI Automation
- Playwright
- TypeScript
API Testing
- Java
- JUnit
- RestAssured
- Python
- Pytest
Performance Testing
- Locust
- Go Framework
- Locust WebUI
AI Testing
- AI Test Case Generation
- OpenClaw / ClawHub
- Claude Code
Data & Messaging
- MySQL
- Oracle
- Redis
- MQ
Infrastructure
- Docker
- CI/CD
Latest Engineering Notes
View allHow I Built an AI Test Case Generator with Multimodal Inputs
A QA Engineer / SDET walkthrough of multimodal AI test case generation — PDF, Word, image, and video in; human review; reviewable cases out.
Building a Playwright E2E Testing Framework
How a QA Engineer / SDET designs Playwright test automation beyond UI clicks — covering API, database, Redis, and message queues.
API Performance Testing with Locust and Go
A practical Performance Testing note for QA Engineers: Locust for Python scripts, Go load frameworks behind Locust WebUI for heavier concurrency, and what to measure beyond green charts.
GitHub / Open Source
InnoNestX under the XuXuClassMate personal brand — open AI tools, QA tools, and infrastructure.
