Ying Ni

Ying Ni Email and Phone Number

Software Development Engineer (Test) II @ ConstructConnect
Cambridge, MA, US
Ying Ni's Location
Cambridge, Massachusetts, United States, United States
Ying Ni's Contact Details

Ying Ni work email

Ying Ni personal email

About Ying Ni

As a Software Engineer, I'm good at Python/Scala/Java programming and proficient in developing frameworks, tools and massive test automation. With 5+ years experience in software industry, and solid knowledge in Algorithms, Database and Distributed Systems, I'm competent in complex systems analysis, development and quality control.

Ying Ni's Current Company Details
ConstructConnect

Constructconnect

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Software Development Engineer (Test) II
Cambridge, MA, US
Employees:
1070
Ying Ni Work Experience Details
  • Constructconnect
    Software Development Engineer (Test) Ii
    Constructconnect
    Cambridge, Ma, Us
  • Career Break
    Health And Well-Being
    Career Break May 2023 - Present
  • Twitter
    Senior Software Engineer
    Twitter Apr 2018 - Apr 2023
    San Francisco, Ca, Us
    Tech lead of designing internally used services and frameworks for improving developer productivity.Led the design and development of a highly scalable distributed load tests and regression tests management system used by developers across the company.Participated in the design and development of a cutting edge recording-playback API test framework for backend service integration test.Participated in the development of a company-wide service capacity/performance test framework, which is used for service capacity planning by developers across the company.Participated in the development of a company-wide graceful degradation system for core services in case of unexpected hardware resource insufficiency. Helped engineer manager making roadmaps and sprint plannings for multiple projects.
  • Twitter
    Senior Software Engineer In Test
    Twitter Aug 2017 - Mar 2018
    San Francisco, Ca, Us
    Developed internal test utility/common library in Python and Scala. Help establishing company-wide test infrastructure.Wrote internal tech blog on test frameworks/utilities/best practices.Worked closely with system back-end developers in agile projects. Made test plans in sprint planning and discussed testability of interfaces with service developers. Controlled service releases with automated CI tests and helped formulate automated service deployment processes.Designed and executed complex end-2-end tests involving interaction of multiple services and Hadoop job.
  • Twitter
    Software Engineer In Test
    Twitter Jul 2014 - Jul 2017
    San Francisco, Ca, Us
    Developed Python test framework, an unittest library extension, used for executing RPC type of integration tests concurrently in large scale: https://github.com/twitter/unisharkDesigned and developed continuous integration tests in Python and Scala for system back-end Http/Thrift services.Developed load/stress tests for Http/Thrift services in Scala with Iago (https://github.com/twitter/iago) framework.Inserted code in Http/Thrift services to automate regression tests with Diffy (https://github.com/twitter/diffy) framework.Participated in code review.
  • Career Break
    Professional Development
    Career Break Jul 2012 - Jun 2014
    Pursued Master's degree in Computer Science at Illinois Institute of Technology.
  • Insigma Hengtian Software Ltd.
    Quality Assurance
    Insigma Hengtian Software Ltd. Sep 2010 - Jun 2012
    Hangzhou, Zhejiang, Cn
    Designed and developed test automation framework for auto-testing web app based on all Open Source software such as Selenium and TestNG, which was successfully applied in the test automation of a retirement plan web app project and an experimental agile development project outsourced by DST Systems Inc. US during 2011 - 2012.Led 8 QAs to automate 5000+ manual test cases upon the test automation framework in 6 months, which reduced the workload of regression tests later.
  • Pactera Technology International Ltd.
    Quality Assurance
    Pactera Technology International Ltd. Aug 2008 - Aug 2010
    Provided outsourcing test service for Huawei Technologies Co. Ltd. China. Developed auto-test scripts for functional tests on modules of telecommunication online charging system.

Ying Ni Skills

Python Scala Java Sql Test Automation Teamwork Restful Webservices Algorithms Linux Distributed Systems C English Agile Testing Web Applications Hadoop Selenium Testing Testng Maven Graph Databases Relational Databases Load Testing

Ying Ni Education Details

  • Illinois Institute Of Technology
    Illinois Institute Of Technology
    Computer Science
  • Huazhong University Of Science And Technology
    Huazhong University Of Science And Technology
    Applied Mathematics
  • High School
    High School

Frequently Asked Questions about Ying Ni

What company does Ying Ni work for?

Ying Ni works for Constructconnect

What is Ying Ni's role at the current company?

Ying Ni's current role is Software Development Engineer (Test) II.

What is Ying Ni's email address?

Ying Ni's email address is yi****@****ter.com

What schools did Ying Ni attend?

Ying Ni attended Illinois Institute Of Technology, Huazhong University Of Science And Technology, High School.

What are some of Ying Ni's interests?

Ying Ni has interest in Travelling, Music, Software.

What skills is Ying Ni known for?

Ying Ni has skills like Python, Scala, Java, Sql, Test Automation, Teamwork, Restful Webservices, Algorithms, Linux, Distributed Systems, C, English.

Who are Ying Ni's colleagues?

Ying Ni's colleagues are Rose Kavanagh, Mac Holt, Sherri Magness, Ashley Robinson, Tyler Phillipps, Dawn Jordan, Galam Srikanth.

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