Lairu W
QA Developer & Backend Developer at Mech Solutions, Ltd
Nanjing City, Jiangsu, China
Summary
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Senior🎓
Top SchoolLairu W is a pragmatic QA and backend developer with 9 years of software experience and over two years working with Canadian companies, combining hands-on testing and backend engineering. He builds and deploys Go-based microservices (gRPC) on AWS to orchestrate data from Raspberry Pi–controlled 3D printers, and develops Python/Selenium automation frameworks to validate complex web UIs and CRM workflows. Comfortable across Linux and Windows, he has shipped end-to-end features from frontend test cases to concurrent worker pipelines handling snapshots, timelapses, telemetry and print-job control. Known for spotting hidden failure modes in fast-paced agile teams, he pairs systems-level thinking with practical debugging and optimization. Trained at Carleton University in Computer Science, he seeks roles that blend software development with data-science-adjacent challenges.
9 years of coding experience
1 year of employment as a software developer
Bachelor's degree, Computer Science, 9.87/12 (A), Bachelor's degree, Computer Science, 9.87/12 (A) at Carleton University
Chinese, English, JapaneseGithub contributions (5)
mech-soluitons-ltd/Control-Application-Go
Aug 2022 - Feb 2023
Contributions:2 releases, 126 commits, 116 pushes in 6 months
akiencore/collisionInOttawa2014to2017
Aug 2018 - Nov 2020
Contributions:27 pushes, 1 branch in 2 years 3 months
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