Zeyu W
Senior Backend Developer at Baidu, Inc.
Beijing, China
Summary
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Rockstar🎓
Top School
Top expert inAdvanced Chinese Natural Language Processing and Machine Learning Technologies
Zeyu W is a Senior Backend Developer based in Beijing with 13 years of experience building high-availability, scalable systems in Java, Go, and Python. He has driven production-grade content risk control and real-time monitoring platforms at Baidu and led backend and HA initiatives as a senior engineer at MEGVII, often architecting both monolithic and microservice solutions. An active open-source contributor, Zeyu has hands-on experience with PaddlePaddle ecosystems—PaddleNLP, PaddleX and PaddleHub—working on NLP model training, deployment tooling, and inference/download infrastructure for widely used model zoos. He blends deep systems engineering (Redis, MariaDB, RocketMQ, Elasticsearch) with practical ML engineering, having improved model training and topic-modeling toolkits for industrial use. Zeyu’s background in computer-aided translation (Master’s from Peking University) and English literature gives him an unusual edge in NLP-focused projects and documentation-driven development. He’s recognized for turning complex reliability and performance requirements into resilient, maintainable systems while still contributing code to large open-source ML projects.
13 years of coding experience
6 years of employment as a software developer
Master's degree, Computer Aided Translation, Master's degree, Computer Aided Translation at Peking UniversityBachelor's degree, ENGLISH LANGUAGE AND LITERATURE/LETTERS, Bachelor's degree, ENGLISH LANGUAGE AND LITERATURE/LETTERS at Xi'an University of Posts and Telecommunications
English, Chinese
Stackoverflow
1reputation
0reached
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Github Skills (38)
transformers10
tokenize10
c-language10
python10
evaluation10
eval10
tokenizer10
deep-learning10
trainings10
download-manager10
neural-network10
file-handling10
paddlepaddle10
computer-vision10
topic-modeling10
Programming languages (3)
Github contributions (5)
PaddlePaddle/PaddleNLP
Feb 2021 - Jan 2023
Easy-to-use and powerful LLM and SLM library with awesome model zoo.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 1622 reviews, 175 commits in 1 year 11 months
Contributions summary:Zeyu primarily focused on modifying and contributing to files related to NLP tasks within the PaddleNLP framework. Their commits demonstrate involvement in developing, training, and evaluating models for tasks like sequence classification and pretraining. The changes include adding new features, fixing image links, and updating existing code, particularly concerning ERNIE and Roberta tokenizers and also adjusting model configurations. Moreover, the commits highlight modifications to code for running pretraining and evaluation tasks, signifying a hands-on approach to model development and training.
extractionsemantic-similaritybertnlp-tasksfinetuning
PaddlePaddle/PaddleHub
Dec 2018 - Sep 2022
Awesome pre-trained models toolkit based on PaddlePaddle. (400+ models including Image, Text, Audio, Video and Cross-Modal with Easy Inference & Serving)【安全加固，暂停交互，请耐心等待】
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:2 releases, 30 reviews, 377 commits in 3 years 9 months
Contributions summary:Zeyu contributed to the development of the PaddleHub downloader functionality, specifically adding features for downloading files from URLs, including the use of a progress bar during the download. They added a configuration file for code style, improving code readability. Additionally, the user made adjustments to the build process and infrastructure by adding a git ignore file.
image-textmodelvideoservingcomputer-vision
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