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J
Ji Z.

Ji Z.

AI测试

China flagwuhan, China

Key Skills

Software

No software listed

Top Subject Matter

软件测试

Top Data Types

TextText

Top Task Types

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Freelancer Overview

拥有多年后端/业务系统全流程测试经验,资深高级测试工程师,精通软件全生命周期测试管控,熟练掌握安全测试、性能测试、功能接口测试等专项测试体系;深度深耕AI测试领域,紧跟大模型生态迭代,熟练掌握LLM、RAG、智能Agent架构原理,精通提示词工程、自定义Skill编排、自主搭建可视化Agent工作流,熟练落地主流AI智能体、AI编程测试工具,具备极强数据敏感度,可依托AI工具优化测试流程、降本增效,擅长结合AI能力重构测试用例、自动化脚本、漏洞巡检流程,适配AI赋能新型软件测试研发模式,适配业务系统、大模型应用、智能平台全维度测试工作。

Labeling Experience

Have independent AI data labeling and model optimization experience

Have independent AI data labeling and model optimization experience. Responsible for business test dataset sorting, manual data labeling, quality audit and data cleansing for internal LLM testing scenarios, including test dialogue sample labeling, vulnerability text classification, test intent tagging and bad-case data screening. Standardize labeling rules combined with prompt iteration outcomes, optimize RAG corpus data quality, filter noisy and invalid corpus data, assist in fine-tuning vertical testing LLM, reduce agent misjudgment rate in automated testing tasks, and improve the accuracy of AI-generated test cases and risk identification results.

Not specified

Education

不需要

Degree not specified

Not specified
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Work History

B

business test dataset sorting

Have independent AI data labeling and model optimization experience. Responsible

Location not specified
Not specified