• Lead Audible Android app testing projects, delivery high quality user experience to Audible user.• Building automation test and maintenance for continue delivery environment.

• Developed and designed over 100 API automation test cases using Robot Framework with Java and Python.• Developed and maintained multiple releases continues integrated automation regression test environment for daily base.• Designed and executed testing for cloud workload automation product based on AWS and Azure.

Product: CA Performance Management is a distributed, large-scale, high-performance product that monitors network infrastructure with SNMP and non-SNMP protocols. • Automation Test Developer• Product testing in UI functionality, data validation, backend communication, and performance.• Sustaining engineer on a customer- facing team, focused on debugging and resolving customer defects.Highlights:• Developed automation framework by Java, TestNG, and Selenium, which was adopted by the R&D team over 50 engineers to built hundreds of test cases.• Led the project to optimized product deployment dockerizaztion and DevOps automation with 3 team members, which reduced deployment time from 30 mins to 3 mins and saved 75% space consumption in the testing environment setup. • Designed and developed a patent-able data validation tool in Java which, helped sales close a new customer deal.• Designed and executed performance and resilience testing on product communication layer based on ActiveMQ.• Designed and executed functional testing for disaster-recovery feature based on Zookeeper. • Responsible for minimum acceptance testing for daily automate build on Teamcity. • Developed and maintained OpenAPI QureyBuilder, which is an unique, highly interactive OData query web application based on Extjs.

• Responsible for product quality in each development iteration.• Designed and executed functional and customer use-case focused tests that verify the accuracy and reliability of the products.• Developed and maintained automation testing suits using CODA in Ant script and TestNG.• Issue tracking, customer support and training.

• Designed and implemented of the IT Security Advanced Persistent Threat (APT) Tools.• Identified, evaluated, reported and recommended available tool sets for purchase.

• Developed, maintained, and executed automation scripts using selenium/webdriver 2.0.• Interacted with development engineers to devise automation strategies, test strategies and test cases to automate new features and enhance existing functionality.

• Completed software black box and API testing for DVD, Blu-Ray Navigation CE Linux embedded systems, and CinemaNow VoD system.• Developed and designed test cases and test strategy.• Tracked and managed each project.• Utilized code automation testing tools in Python.• Implemented terminal-client structure, support serial, and telnet encoded communication