William Leach
Machine Learning Engineer at TikTok | Seattle, Washington, United States
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William Leach is a dedicated Machine Learning Engineer at TikTok, where he leverages his extensive background in signal processing and machine learning to tackle some of the most pressing challenges in content moderation and user safety. In his current role within the Trust and Safety team, William leads the development of large-scale multi-modal models that integrate visual, linguistic, and acoustic data. These models are trained on internal datasets that range from 100 million to 1 billion samples, enabling TikTok to understand and categorize content with remarkable precision.
His expertise in computer vision and deep neural networks (DNN) allows him to deploy cutting-edge models that effectively moderate tens of millions of posts daily. This ensures a safe and engaging user experience on the platform, which is vital in maintaining TikTok's reputation as a trusted social media environment. William's passion for autonomous systems and augmented reality (AR) drives his innovative approach to solving complex problems, making him a key player in the evolution of content understanding technologies.
With a strong foundation in programming languages such as Python and C++, along with proficiency in electronics and microcontrollers, William is adept at creating robust solutions that enhance TikTok's capabilities. His experience with tools like Jupyter and LabVIEW further complements his skill set, allowing him to experiment and iterate rapidly on new ideas. As he continues to push the boundaries of machine learning applications, William remains committed to fostering a safer digital landscape through advanced AI-driven technologies.
Machine Learning Engineer at TikTok in February 2022 to Present
Deep Learning Engineer at Lawrence Livermore National Laboratory in June 2020 to February 2022
Computer Vision and Deep learning Engineer at HRL Laboratories, LLC in July 2019 to June 2020
Deep Learning Engineer, Intern at Omron Corporation in September 2018 to December 2018
Deep Learning Engineer, Intern at National Ignition Facility at Lawrence Livermore National Laboratory in June 2018 to September 2018
Signal Processing Engineer, Intern at Bossa Nova Technologies in January 2018 to April 2018
Research Assistant at UC Santa Barbara in April 2016 to April 2017
Signal Processing Engineer, Intern at Lawrence Livermore National Laboratory in June 2016 to December 2016
Window Design and Repair at Screenmobile in July 2015 to October 2015
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Programming
Machine Learning
Deep Learning
Electronics
simulations
Signal Processing
Instrumentation
Computer Vision
Image Processing
Shell Scripting
Artificial Intelligence (AI)
Microcontrollers
C
C++
Swift
Java
LabVIEW
Verilog
Python (Programming Language)
keras
TensorFlow
Team Management
IR Spectroscopy
Circuits
High Power Mosfets
Pattern Recognition
Deep Neural Networks (DNN)
Speech Processing
Neural Networks
Speech Recognition
NumPy
Scikit-Learn
linux
PyTorch
Jupyter
Linux
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Discover more about TikTokWhat is William Leach email address?
Email William Leach at [email protected] and [email protected]. This email is the most updated William Leach email found in 2026.
What is William Leach phone number?
William Leach phone number is +15105893182.
How to contact William Leach?
To contact William Leach send an email to [email protected] or [email protected]. If you want to call William Leach try calling on +15105893182.
What company does William Leach work for?
William Leach works for TikTok
What is William Leach's role at TikTok?
William Leach is Machine Learning Engineer
What industry does William Leach work in?
William Leach works in the Entertainment Providers industry.
William Leach Email Addresses
William Leach Phone Numbers
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