Wang Yang
Senior QA Engineer (AI Testing) · Quality Engineering & SDET
Quality engineering experience across AI, fintech, data platforms, enterprise systems, and consumer finance, recently extended through a part-time full-stack AI Coding practice for clinical specimen repository automation.
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Traditional QA Foundation
Solid hands-on experience in automation, complex business modeling, data governance, and performance testing
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AI Transformation + Coding
AI-driven test design, Agent execution, Human-in-the-loop, full-stack AI Coding, and complex integration validation
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Execution + Communication
Solves problems on the ground while also driving knowledge sharing, training, and team collaboration
Work Experience
Reverse ChronologicalSenseTime AI Research Institute
Dec 2025 – PresentAI QA Engineer / AI-Driven Test Engineer
- AI-driven test design: Digital test assets + Agent enable Case design and smoke execution in 30–60 min
- AI toolchain deployment: Structured interface test tasks handed to Claude Code / Codex / OpenClaw; ~85% of interface functional tests are executed with AI tools
- Human-in-the-loop: Preserved manual review for input quality, result credibility, and log traceability
- Role evolution: Continuously optimizing test document library and case templates, pushing testers toward AI test flow designers
- AI performance testing: Covers HTTP interfaces and WebSocket real-time voice scenarios, tracking first-packet latency, real-time factor, capacity, and GPU load
- Load testing: Designed Locust-based load plans, analyzing throughput, latency, P95, and capacity ceilings across single-replica and six-replica concurrency gradients
Ubiquant Private Fund Management System
Aug 2023 – Jun 2024Senior QA Engineer
- Business modeling: Decomposed complex fund operations by entity/field/rule relationships, building test models that go beyond page-level verification
- Mock data system: Designed a complete Mock data framework to work around confidential data restrictions, improving executability and reusability of complex scenarios
- Script refactoring: Parameterized Robot Framework scripts and restructured in BDD style, improving maintainability
- Data governance: Drove unified field definitions and value standards across upstream and downstream systems, reducing integration and issue-location communication costs
Xiaomi CRM / RMS / Dynamics 365
Aug 2022 – Aug 2023Senior QA Engineer
- Overseas business testing: Covered product distribution, store management, sales reports, and staffing, adapting to multi-country variance paths (tax filing, export, duty-free thresholds)
- Low-code platform testing: Rapidly grasped Dynamics 365 entity/field/reference design patterns and translated them into executable test strategies
- Automation from 0 to 1: Built interface automation capabilities and delivered UI automation Demo/PoC
- Long-chain clarification: Calibrated test case directions against requirements written based on assumptions
Tianyancha OpenAPI / Pro Edition
Feb 2021 – Aug 2022Senior QA Development Engineer / QA Team Lead
- Data product testing: For multi-entity data products, clarified test boundaries and anomaly categories to meet clients' high sensitivity to data accuracy
- Patrol & alerting: Built automated patrol + data prep + Feishu alerting (with fault tolerance) suite, improving anomaly localization efficiency
- Anomaly governance: Developed a data-product testing approach centered on "anomaly root-cause classification + data quality governance"
MaTongXue (Code Classmates)
Jan 2020 – Mar 2021Automation Testing Instructor (Full-time)
- Course delivery: During a 15-month tenure, served 300+ students and completed a 17-week curriculum design and instruction cycle
- Curriculum iteration: 3 revisions, introduced pytest / httprunner / airtest into content
- Content production: Produced RF, Airtest, Git recorded courses for platform distribution; Douyin live streaming reached 300+ concurrent viewers
MaShang Consumer Finance
Nov 2016 – Aug 2019QA Engineer → QA Team Lead
- High-frequency delivery: Supported an average of 2 releases/week across Official Account, Mini Program, and H5 channels
- Team management: Established test demand pool, AB-role mechanism, and resource coordination to improve test throughput and collaboration stability
- Risk stratification: Under high-frequency change and limited resources, completed priority management to safeguard critical module quality
Featured Projects
AI Testing EngineeringCase A: AI Test Assets & Agent Execution
In ProgressProblem Experimental AI projects with extreme short cycles, no API docs, traditional testing breaks down
Action Structured test intent into Agent-readable assets, built Human-in-the-loop gates, and captured reusable prompts and constraints after each retrospective
Result New AI demand response compressed from one day to 2-3 hours; team startup cost for similar demands significantly reduced
Case B: Specimen Repository Automation — End-to-End Delivery
Part-time Practice · Jul 2026 - PresentProblem A legacy business system, local bindings, three device flows, and manual handling all changed operational truth while requirements and protocols evolved on site
Action Used AI Coding to deliver Vue / FastAPI / SQLite, adapters, Mock environments, automated regression, device terminal-state handling, and controlled recovery
Evidence Scanner field records; Aug 24, 2026 offline snapshot: backend 1051 passed / 7 skipped, frontend 92 passed with a successful production build
Case C: ASR Transcription Benchmark
CompletedProblem ASR accuracy relied on manual listening, standards varied by person, no objective regression after model upgrades
Action Reproduced Hugging Face framework, built C/J/E dataset, established cleaning rules, introduced LLM for deviation grading
Result Objective accuracy report available on model release day; manual review compressed from full listening to priority checking by deviation level
Skills
Current Stack
PythonPytestPlaywrightLLM Prompt EngineeringAI-Assisted TestingLocustJenkinsWebSocket TestingGitLab CI
Previous Experience
JavaTestNGRobot FrameworkSeleniumAppiumJMeterMySQLRedisDockerAutomated Patrol
上次更新: 2026/08/25, 03:33:50