YUNXIA DUAN

Software Development Engineer in Test Mobile: (425) 686 - 4009

Email: ad12he@r.postjobfree.com

Seattle, Washington

PROFESSIONAL SUMMARY

•10+ years of SDET experience, both on backend and frontend automation testing.

•Fluent in multiple programming languages, adept in designing and building the infrastructure of test automation framework.

•Hands-on experience with System Integration, Regression, and Functional automation testing.

•Passionate about technology and quality, with the ability to quickly learn and collaborate efficiently with team members to achieve optimal results

•Flexible and self-motivated, able to work independently and as part of a team

SKILLS

•Core Java, C#, C++, C, Visual Basic

•Selenium, Cucumber and SpecFlow, TestNg

•REST-assured

•Git

•HP QTP/UFT, HP LeanFT

•SQL server

•SOAP UI, Postman

•Azure DevOps, Jenkins, HP ALM

EXPERIENCE

Bittrex, Seattle WA 10/2021 to 04/2023

Sr. SDET

Automation tech lead. Worked on the frontend of cryptocurrency exchange Bittrex web applications. Responsible for improving both the manual and automation testing.

oDesigned and developed a BDD automation test framework with C#, and SpecFlow

oEnhanced the automation framework

oImplemented and updated a set of regression, functional automation cases

oAnalyzed the daily automation execution results and reported bugs

oMentored junior team members

F5 NETWORKS Inc. Seattle WA 08/2013 to 10/2021

Sr. SDET

Technology Services Division.

Worked on the cloud-based IT system that includes Salesforce, CPQ, Zuora, EBS etc. on multiple applications system. Responsible for designing and implementing automation test frameworks. Used Both the Frontend and Backend technologies, did System, regression, and functional testing.

oAutomation tools: Java, Selenium, Cucumber, TestNg, Maven, Rest Assured

oDesigned and implemented frontend automation test frameworks

oDesigning and implementing backend (SOUP and REST APIs and database) automation test frameworks for the cloud-based system

oAutomated sets of test cases, covering end-to-end of the business logics

oCreated automation tools for QA functional/manual testing teams

oGuided and supported QA functional test team’s automation testing

Microsoft Corporation, Redmond WA 04/2008 – 02/2013

SDET

Windows Phone Division. Responsible for complete testing life cycle from requirement analysis to testing cycle closure as a feature owner. Worked closely with developers to debug product issues. Drove project for the test team to meet the shipping criteria.

oCreated test plan and test cases

oDesigned and implemented test automation frameworks

oImplemented automation tests

oExecuted test cases, analyzed, and reported product bugs

oShipped Windows Phone operation systems 7 and 8

Spacelabs Healthcare, Issaquah WA 06/2007 – 03/2008

SDET

Developed new test framework, designed, and implemented test automation. Worked closely with developer to debug product issues.

oDesigned a new test framework for Commutation Layer Component in the new Software System for Hospital Monitoring products

oImplemented test automations and reported product issues.

oInvolved in Communication Layer design and helped the team enhance testability

Volt Workforce Solutions, Redmond WA 02/2006 – 02/2007

SDET

Microsoft Media Center division. Developed, maintained, and executed test cases specified in test plans. Worked closely with Devs to debug product failures.

oPerformed manual testing passes for my area.

oPerformed smoke test for my area.

oDeveloped test library codes Using Visual Basis on a VSG developing tool.

EDUCATION

Henan University School of Education, China

oBS degree in Physics

UW of Washington Seattle WA

oC Programming Certificate

oC++ Programming Certificate

oJava Programming Certificate

oEmbedded and Real Time software development certificate

oEmbedded and Real Time software development certificate

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