Zhe W is a Senior Software Engineer based in New York with six years of focused backend and systems experience and a longer history in QA and automation. At The New York Times he progressed from QA into senior engineering roles, delivering reliable e-commerce and subscription services while championing test-driven practices and CI/CD. He contributes to high-profile open-source ML infrastructure—making substantive backend and device-support fixes to PaddlePaddle (including ROCm and Ascend kernels) and improving framework docs—bringing practical machine learning systems knowledge beyond typical backend work. Comfortable across the stack, Zhe blends production service development, hardware-aware ML engineering, and technical writing, and has a proven track record of improving performance and portability in complex distributed systems.
Contributions:314 reviews, 37 commits, 390 PRs in 10 months
Contributions summary:Zhe contributed significantly to the implementation of custom device support within the PaddlePaddle framework. Their primary focus was on adding runtime environments and kernels for the Ascend device. This involved creating and integrating various kernels, including those for common operations like Adam, Conv2d, and Pool2d, and restructuring the code for Ascend compatibility. Further contributions included fixing errors and improving existing kernels.
PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice (『飞桨』核心框架,深度学习&机器学习高性能单机、分布式训练和跨平台部署)
Role in this project:
Back-end Developer & ML Engineer
Contributions:408 reviews, 110 commits, 533 PRs in 1 year 10 months
Contributions summary:Zhe's commits primarily focus on modifying and fixing operations within the PaddlePaddle framework, targeting the ROCm platform. Their contributions involve debugging and fixing code related to various machine learning operations, including gather, softmax_with_cross_entropy, and layer normalization. The user also addresses performance issues by adjusting parameters and configurations to better support the ROCm platform.
pytorchpythonparalleldeep-learningpaddlepaddle
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Zhe W - Senior Software Engineer at The New York Times