Jienan Song
Test Engineer at PredictHQ- Claim this Profile
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Bio
Experience
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PredictHQ
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United States
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Software Development
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1 - 100 Employee
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Test Engineer
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Jun 2021 - Present
Involve in the project from the design phase, help to clarify the technical standard and identify potential risks at an early stage, also the possible dependency related to other products or features that need to be considered.Gather requirements to scope test plans, ensure the outcome meets the technical standards and desired business capabilities, the final product also delivers an excellent user experience. Communicate with developers and product owner in an agile manner, all issues and uncertainties will be handled and adjusted at the earliest convenience.Design and perform manual tests or automation tests for both frontend and backend projects, record all tests and communications in the test report.Write and maintain integration tests, review unit test coverage from developers.Design and create frontend automation tests with UI tools, such as Cypress. Show less
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Senior Data Analyst
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Nov 2020 - May 2021
Lead a project that constantly adds deals for the business. MVP stage has been completed within 1 month, expanding to a larger scale following the positive customer feedback and upsurge in demand. This involved scoping, budgeting, and resourcing to coordinate the project, from labor hours to technical support, also be as the main source of contact for marketing purposes. Streamline the internal processes to improve both efficiency and accuracy by optimizing tools and procedures. For example, write a python script as a central place for data clean up, validation, and database connection for initial analysis. As a result, the whole process has been accelerated by 10% as well minimize any chance of negligence.Compiled and managed documents, including project plans, analysis reports, internal guidance for training purposes, also external technical documents that are used by sales teams and customers. Show less
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Data Analyst
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Mar 2018 - Nov 2020
Manipulated and analyzed data by using SQL, pandas, PowerQuery, and ElasticSearch to identify any potential issues in our database, visualized the result in business intelligence tools, such as PowerBI, Metabase, or snowflake. Designed accuracy and performance measurement, to test data science models or features outcome that exceeds the standard of business requirements. Monitored data pipeline efficiency, proposed technologically feasible and functionally reasonable solutions to developers.
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Auckland University of Technology
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New Zealand
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Higher Education
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700 & Above Employee
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Junior Business Analyst
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Sep 2017 - Nov 2017
Work in AUT ICT as a co-op student. Conducted an in depth analysis of the AUT website; managed and facilitated process mapping sessions; involved in the audit for the code of conduct of Pastoral care. Work in AUT ICT as a co-op student. Conducted an in depth analysis of the AUT website; managed and facilitated process mapping sessions; involved in the audit for the code of conduct of Pastoral care.
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Education
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Auckland University of Technology