Jeloce Yan
@jeloceyan
I build quality engineering systems that improve software reliability and delivery efficiency.
ChinaWhat I'm looking for
I've led end-to-end quality assurance at Deloitte for automotive business chains, big data platforms, and AI-powered legacy-system reconstruction, coordinating more than 13 teams to deliver testing successfully.
At China Mobile IoT, I managed testing teams, developed core testing-framework modules and protocol performance tools, and built private-deployment tools that shortened average POC testing by 1.5 days. I also drove R&D workflow improvements through quality notifications and defect-resolution initiatives.
Across Zbj.com, Okooo.com, Qunar.com, and other software projects, I've built UI and API automation frameworks, CI/CD quality gates, performance-testing capabilities, and reusable test tools. I use Java, Python, Selenium, Playwright, and Jenkins to improve reliability, R&D efficiency, and customer satisfaction.
Experience
Work history, roles, and key accomplishments
Led end-to-end testing for a leading vehicle manufacturer, coordinated 13+ teams, and developed testing tools for big data and AI projects. Optimized quality processes for a sportswear brand and introduced UI automation and WeChat Mini Program automation.
Test Supervisor
China Mobile IoT
Oct 2017 - Feb 2022 (4 years 4 months)
Managed testing team operations and built testing capability frameworks. Developed tools for private deployment and protocol performance testing, and optimized R&D workflows to improve product quality.
Senior Test Engineer
Wondertek Software Co., Ltd
Apr 2017 - Oct 2017 (6 months)
Conducted testing for platform protocols, APIs, and backend services. Participated in requirement reviews, drafted test plans, and developed customized testing tools for message queues and push services.
Senior Test Engineer
Zbj.com
Nov 2014 - Dec 2016 (2 years 1 month)
Designed and maintained CI/CD platform, developed automation scripts, and implemented quality gates. Built UI and API automated testing frameworks and promoted their use across teams.
Senior Test Engineer
Okooo.com
Jun 2012 - Apr 2014 (1 year 10 months)
Responsible for full-cycle testing of lottery web business, including test planning, case design, and execution. Participated in CI/CD platform construction and implemented API and UI automation testing.
QA Engineer
Qunar.com
Apr 2011 - May 2012 (1 year 1 month)
Completed full testing for the train-ticket business line. Tracked end-to-end execution, identified workflow defects, and drove optimization solutions. Built automated test environments and implemented partial API automation testing. Collected project quality data and proposed targeted improvements based on data analysis.
Test Engineer
Runyu pengcheng Consulting Service Co., Ltd.
Mar 2010 - Feb 2011 (11 months)
Participated in full-cycle software testing, including requirement review, test plan drafting, and test case design. Built automated test environments and developed UI automation test scripts.
Test Engineer
CBMI Construction Co., Ltd
Aug 2008 - Jan 2010 (1 year 5 months)
Tested internal management systems, participated in requirement reviews, wrote test cases, and executed test plans. Developed partial API automation test scripts.
Education
Degrees, certifications, and relevant coursework
Sichuan University
Bachelor of Engineering, Software Engineering
2004 - 2008
Bachelor's degree in Software Engineering from Sichuan University, completed from 2004 to 2008.
Tech stack
Software and tools used professionally
Availability
Location
ChinaAuthorized to work in
Job categories
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