Tech Lead for enterprise security platform validation across 20+ large-scale, cross-team projects.

• Achieved 95%+ automation coverage across distributed security systems.

• Leveraged AI-assisted engineering workflows to increase coverage by 50%+ while reducing regression execution time by 30%.

• Lead project team of 3-4 engineer, architected and rebuilt legacy automation frameworks, modernizing testing infrastructure across product lines.

• Designed and implemented AI-driven config-based automation platform (Google Sheets → Config → Code), enabling declarative test definition by developers and PMs.

• Experienced in FedRAMP validation programs and compliance audition across federal cloud environments.

• Conducted large-scale production testing and debugging across: Next-generation firewall systems, URL and content detection cloud infra and ML-based detector with multi-cloud distributed analysis platforms (GCP, AWS, OCI)

• Designed performance testing tools (k6, Nginx traffic simulation) and established performance benchmarks as release gating criteria.

• Participated in product architecture design reviews as quality and system validation lead.

Tech lead of software and system testing

• Designed testing of products with different teams. Delivered 4 features as a test lead.

• Led testing projects with 4-6 team members, coordinate project testing and release cross 3-5

teams.

• Design and developed 15-20 E2E tests on enterprise could services, include data retrieving API and

framework, cloud usage analyzing and planning, licensing system, user authorization, internal search

system, alerts and events, multi-tenant cloud, virtual network, etc.

• Design and developed 20+ testing frameworks and tools with Python, widely used other testing

engineers. Improved testing and product quality for 40+ features

• Filed 300+ major bugs of product.

• Maintained, debugged, improved and rewrote 60+test automation.

• Coached and trained testing team with 15+ members.

Software development engineer

• Designed and developed TRM(Tenant Resource Manager) API and system in Python, which handles

requests from cloud user of adding/removing resource.

• Designed and developed cloud user onboarding system, which create and authorized new user to

cloud system.

SDET for File System and System Management

• Test features in main releases of enterprise cloud storage products.

• Design test plans for FS (C++ based) and SM(Java based) features.

• Develop automated test cases in python/unittest framework, maintain and triage large number of test cases in different areas for long term.

• Design and implement testing tools and test Api for stress environment simulation, virtualization environment configuration, network disconnection simulation, data collection and analysis.

• Experienced for system testing with Linux and UI testing with VMware Vcenter and Web UI.

• Test features/areas: snapshot, cloning, replication, syncVM, space accounting, Qos, SyncRepl, web server/DB, REST Api, FS performance, remote copy, UI.

• Collaborate with co-workers from different teams, train new members with FS/SM/Testing knowledge.

• Experienced for urgent release/customer issue fix testing.

• Work with Bugzilla and Jira.

Start-up Full Stack SDE Intern

• A website provides information of homes and agents in the US for Chinese people.

• Develop the admin system front-end web pages with AngularJS.

• Develop the admin system back-end functions with NodeJS and Java.

• Design database for user subscription and agent account application with MongoDB.

• Created new features of send email, approve/decline application, send subscription.

• Work on areas of testing, QA, feature design and UI design with other 11 coworkers.

Multi-roles in small start-up

• Develop literature based game with other 4 team members.

• Design all the test plans as the only tester for gaming project.

• Manual test for game mechanism and content, include unit test and product test.

• Experienced for game drama writing and product planning.