Raissa zhang

Raissa zhang

About

Detail

Senior QA Engineer | Python, Java, Selenium, TestNG | Agile & CI/CD | Driving Test Automation Excellence | Build Good Testing Strategy to Accelerate Delivery
Washington, United States

Contact Raissa regarding: 
work
Full-time jobs
Starting at USD50k/year
Flexible work
Starting at USD30/hour

Timeline


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Résumé


Jobs verified_user 0% verified
  • T
    Senior Quality Assurance Test Engineer
    TsingCloud
    Nov 2023 - Nov 2024 (1 year 1 month)
    1. Familiar with the business logic related to vehicle-road-cloud integration and cloud control system architecture, responsible for the delivery of multiple projects within the required time 2. Test the algorithms related to road-cloud interaction protocol and the vehicle-cloud interaction protocol, such as driving behaviour recognition, emergency braking, abnormal stop, abnormal low speed, signal light reminder, etc. 3. Learn knowledge about autonomous driving, understand the software and hardware development process of autonomous driving, such as the core algorithms of map/perception/prediction/planner and so on 4. Evaluating existing test processes and identifying opportunities for improvement by means of documentation, using Python or
  • T
    Senior Development Engineer in Test
    TsingCloud
    Nov 2023 - Nov 2024 (1 year 1 month)
    1. Led timely delivery of vehicle-road-cloud integration projects, enhancing system efficiency Participated in requirement review, tech design review, code review, and tested road-cloud interaction algorithms, improving driving behavior recognition accuracy 2. Acquired autonomous driving knowledge, understanding core map and perception algorithms 3. Streamlined test processes, developing tools in Python, reducing testing time by 20%
  • TikTok
    Senior Development Engineer in Test
    TikTok
    Feb 2023 - Aug 2023 (7 months)
    1. Collaborate with product owners, developers and other stakeholders to review requirements and ensuring clear and testable project expectations 2. Contribute to defining and deriving the test strategy, test cases and estimate, prioritise and coordinate testing activities to efficiently meet project deadlines and quality goals 3. Continuously improve the testability for the project which allows more test coverage Building the regression test cases, prioritise, design, develop and maintain all the automation test script, which is able to enhance the test efficiency
  • Bybit Fintech Limited
    Principal Test Development Engineer
    Bybit Fintech Limited
    Apr 2022 - Dec 2022 (9 months)
    1.Take part in BSP project requirement review, technical review, code review, test cases design and execution, bug tracking, which was delivered to production without any S2 or above bugs. During the test process, writing 60+ api automation test cases, with 1000% interface coverage 2. Provide constructive feedbacks regarding user experience, earned trust and praise from both product owners and developers 3. As a new project test owner, introduce the new quality assurance methods of online quality monitoring and improve canary coverage
  • OKX
    Testing Lead
    OKX
    Jul 2021 - Apr 2022 (10 months)
    1. Lead a team of 7 members to ensure the risk control product feature delivered with high quality and high efficiency Improve test ability and problem-solving ability of the QA team members. 2. Develop a test platform with Spring boot, including all the common scenarios which increased test efficiency by 70% 3. The stability of the automation has increased from 20% to 90%, by means of adding preconditions, post conditions, some waiting time, and data separatio
  • Quality Assurance Test Manager
    美团
    Sep 2016 - Jul 2021 (4 years 11 months)
    1. Assist the director to define the QA team objectives,such as key checkpoints and reviews in development processes in an agile software development environment 2. Build QA team from 3 members to 16+ members, be involved in recruitments, mentoring and motivating team members with high bar and build excellent team culture Improve the quality assurance process and practice with agile methodology and documentation, put it into good practice and achieve a excellent result 3. Implement Api automation framework with TestNG by creating 4000+ regression cases, with 100% api interface coverage and 60% code coverage, also embed them into CI/CD pipeline, as a result, it led to 40% reduction of manual effect, caught 100 potential issues and 30 bugs 4.
  • 高级测试开发工程师
    百度
    May 2015 - Sep 2016 (1 year 5 months)
    1. Participate in requirement review, technical review, write test plan, design and execute test cases 2. Organize project review regularly to improve our test process 3. Do performance test with Loadrunner and conduct report analysis before delivery 4. Write and maintain API and end-to-end automation 200 to 300 test cases 5. Create a platform to support api cases tracking, 5 team members were actively using it and it manages1000+ test cases 6. Research on PL/SQL unit tests, and share the learning in our team and onboarded to it. 7. Obtain a Good Coder Certificate (Python) (Awarded to whom has written code met the high standard set by Baidu company)
  • Com
    测试工程师
    Com
    Sep 2014 - May 2015 (9 months)
    1. Work closely with product owners, frontend and backend developers to deeply understand the requirements and implements 2. Write manual test cases and execute them, log bugs in JIRA and track bug status 3. Conduct test case review with QA team, product managers and developers 4. Analyze and debug root causes of failed test cases
Education verified_user 0% verified
  • B
    Master's degree, Computer Science Technology
    Beijing University of Chemical and Technology
    Jan 2010 - Dec 2013 (4 years)
  • 北京化工大学
    计算机应用技术
    北京化工大学
    Jan 2010 - Dec 2013 (4 years)
Projects (professional or personal) verified_user 0% verified
  • S
    SeleniumFrameworkDemo
    https://github.com/raissa-zhang/SeleniumFrameworkDemo