Wei Chen

Wei Chen Email and Phone Number

Senior Principal Engineer @ Unity
Kirkland, WA, US
Wei Chen's Location
Palo Alto, California, United States, United States
Wei Chen's Contact Details

Wei Chen personal email

n/a
About Wei Chen

Over 10 years of experience building reliable, scalable, and maintainable ML, data, and search systems. My work spans diverse domains, including search (Amazon Search), Cloud (AWS SageMaker Neo), and advertising (Amazon Sponsored Products). I also have full-stack application expertise from my time co-founding an early-stage startup (Insight.io, acquired by Elastic). I am passionate about open source and contribute as a committer to Apache TVM.Other than technical roles, I'm skilled at setting up engineering vision, sponsoring project delivery, mentoring tech leads and identifying product needs of scientists and customers.Programming language: C/C++, Python, Java, Go, OCaml, Javascript.Products: Amazon Product Search, Amazon Sponsored Products, AWS SageMaker Neo

Wei Chen's Current Company Details
Unity

Unity

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Senior Principal Engineer
Kirkland, WA, US
Wei Chen Work Experience Details
  • Unity
    Senior Principal Engineer
    Unity
    Kirkland, Wa, Us
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  • Amazon
    Principal Engineer
    Amazon Oct 2023 - Present
    Seattle, Wa, Us
    Oversee ML platform in Amazon Sponsored Products response prediction (CTR/CVR/Relevance, etc) team. Architect of services for feature engineering, model training, model serving and micro service infrastructure. Specialized in scalable (latency/throughput) system design with AWS compute, storage, network (ECS, EKS, EMR, S3, DynamoDB, AppMesh, SageMaker, etc). Rich experience in designing customer facing programming framework. Program with Java/Python most of the time.
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  • Amazon
    Principal Engineer
    Amazon Mar 2015 - Oct 2023
    Seattle, Wa, Us
    PE (2022 - 2023): Sponsored Product Ads Response Prediction (CTR/CVR/Relevance), oversee end to end ML infra.SDE III (2019 - 2022): Machine Learning infrastructure for Sponsored Product. High performance deep learning inference service on heterogeneous cluster (CPU/GPU). Deep learning compiler, scalable service infrastructure. Feature engineering, business insights.SDE III (2018 - 2019): Tech lead of AWS SageMaker Neo, the state of the art deep learning compiler service. Joined as an individual contributor building the first version of the service, and progressed to the tech lead of core compiler team in 4 months. Define the standard of operation workflow and oversee service development. Manage 5+ compiler/performance engineers (most are Apache TVM committers/reviewers). As an individual contributor, commit code to all aspects of the service, active contributor to tvm(https://github.com/dmlc/tvm), including high level IR, virtual machine runtime, profiler. Write technical documentation covering automation, testing, cloud infrastructure.SDE III (2017 - 2018): Revamp Amazon product search with Apache Lucene. Responsible for core search engine, relevance evaluation, operation excellence, automated configuration deployment pipeline, etc.SDE II (2015 - 2017): Amazon Product Search inverted index optimizations (AdaptiveRadixTrie, etc), scalable index build pipeline on Apache Flink/Kubernetes. Design of Amazon's Search Inside the Book service with ElasticSearch.
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  • The Apache Software Foundation
    Apache Tvm Committer
    The Apache Software Foundation Jan 2020 - Present
    Wilmington, Delaware, Us
    Contributor of Inference runtime and High level language compiler.
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  • Carnegie Mellon University
    Research Asistant
    Carnegie Mellon University Nov 2013 - Dec 2014
    Pittsburgh, Pa, Us
    Bounded model checking tool. It translates high level domain specific language for Hybrid systems to low level boolean expression, which can be tested for satisfiability by SAT solvers like dReal. Advised by Professor Edmund Clarke, Dr Sicun Gao and Dr Soonho Kong.
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  • Bloomberg Lp
    Functional Programmer Intern
    Bloomberg Lp May 2014 - Aug 2014
    New York, Ny, Us
    Automatic finanial contract understanding in OCaml. Advised by Hongbo Zhang.
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  • Tsinghua University
    Research Assistant
    Tsinghua University Sep 2011 - May 2013
    北京, Beijing, Cn
    Scholar search system: Aminer.org. Advised by Professor Jie Tang.• Scholar and paper information crawler• Data integration system from heterologous sources.
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  • Microsoft
    Sde Intern
    Microsoft Jul 2012 - Oct 2012
    Redmond, Washington, Us
    Windows desktop Application development in C#. Advised by Xin Zou.
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Wei Chen Education Details

  • Carnegie Mellon University
    Carnegie Mellon University
    Computational Data Science
  • Beihang University
    Beihang University
    Software Engineering

Frequently Asked Questions about Wei Chen

What company does Wei Chen work for?

Wei Chen works for Unity

What is Wei Chen's role at the current company?

Wei Chen's current role is Senior Principal Engineer.

What is Wei Chen's email address?

Wei Chen's email address is we****@****che.org

What is Wei Chen's direct phone number?

Wei Chen's direct phone number is +165033*****

What schools did Wei Chen attend?

Wei Chen attended Carnegie Mellon University, Beihang University.

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