Yi Wang work email
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Yi Wang personal email
Interested in the area where I can leverage both ML and infra/HPC expertise.
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Senior Principal EngineerMotional Jul 2023 - PresentBoston, Massachusetts, UsLeading both ML and Infra orgs to build SOTA Data & ML infra for scaling e2e ML pipelines and accelerating ML development lifecycles:1) Reshaped training data preparation pipelines to reduce the latency from weeks to hours for continuous learning.2) Designed a high-performance model evaluation system and improved the throughput by 100X.3) Optimized multiple model trainings, leading to million dollars of cost saving. -
Staff Software EngineerCruise Oct 2021 - Jul 2023San Francisco, California, UsDistributed Training:1) Founding engineer of a performance ecosystem with SOTA monitoring, diagnostics, training/data efficiency optimizations, and benchmarking techniques, leading to significant speedups and million dollars of cost saving for many critical model trainings in a short time.2) Contributed a novel training algorithm to PyTorch, drove a joint publication with Meta, and let Cruise recognized as a contributor on PyTorch license.3) Led 10X ML debuggability improvements by reshaping the logging system, knowledge base construction, debug mode in training framework, orchestration-layer improvements, etc.4) 2022 Cruise AI Hackathon winner. -
Software EngineerFacebook Aug 2020 - Oct 2021PyTorch Distributed Training:1) Performance optimization of distributed training2) Next-generation PyTorch distributed data parallelism (DDP) for composability3) RPC-based Remote Module library for PyTorch model parallelism -
Senior Research EngineerGoogle Jun 2015 - Aug 2020Mountain View, Ca, UsML Infra at Google Brain:1) Data storage/management systems for ML experimentation2) Effective use of ML accelerators for trainingApplied ML at Google Research:1) Algorithmic travel itinerary2) Parking difficulty prediction, transit mode classification, and drop-off point recommendation3) Timing prediction of Android notificationsAds Infra:Performance optimization of stream computing for display ads indexing -
Software Engineer InternGoogle May 2014 - Aug 2014Mountain View, Ca, UsImplemented an SQL interface over Google's streaming system, by constructing computation nodes and topology automatically.
Yi Wang Education Details
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The Ohio State UniversityComputer Science & Engineering -
Wuhan UniversitySoftware Engineering
Frequently Asked Questions about Yi Wang
What company does Yi Wang work for?
Yi Wang works for Motional
What is Yi Wang's role at the current company?
Yi Wang's current role is Lead engineer of Data & ML Infra at Motional.
What is Yi Wang's email address?
Yi Wang's email address is wa****@****osu.edu
What schools did Yi Wang attend?
Yi Wang attended The Ohio State University, Wuhan University.
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