Chang Liu Email and Phone Number
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Chang Liu personal email
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Moveworks is a cloud-based AI platform purpose-built for large enterprises that solves one, big, frustrating problem: Resolving employees' IT support issues. We are an engineering led advanced AI team that is building autonomous AI to solve IT issues, instantly and automatically - with no human intervention. We count many of the world’s most recognizable brands as our customers. From hyper-growth startups to the Fortune 500, these companies rely on Moveworks to keep their employees productive and their businesses running smoothly.Our team is growing fast and if you want to make an impact at a rapid-growth AI company, working with cutting-edge technology and solving impactful problems, please reach out to me or check out our careers page.
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Senior Director Of Engineering, Head Of Nlu And Ml OpsMoveworks Nov 2024 - PresentMountain View, California, Us
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Director Of Engineering, Head Of Nlu And Ml OpsMoveworks Dec 2021 - PresentMountain View, California, Us
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Tech Lead And ManagerMoveworks Feb 2019 - PresentMountain View, California, UsMoveworks is a cloud-based AI platform purpose-built for large enterprises that solves one, big, frustrating problem: Resolving employees' IT support issues. We are an engineering led advanced AI team that is building autonomous AI to solve IT issues, instantly and automatically - with no human intervention. We count many of the world’s most recognizable brands as our customers. From hyper-growth startups to the Fortune 500, these companies rely on Moveworks to keep their employees productive and their businesses running smoothly. Our team is growing fast and if you want to make an impact at a rapid-growth AI company, working with cutting-edge technology and solving impactful problems, please reach out to me or check out our careers page.
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Machine Learning EngineerMoveworks Jul 2017 - PresentMountain View, California, Us
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Full Stack Engineer清谷信息技术有限公司(Qinggu Information Technology Corporation) May 2016 - Jun 2017厦门市, 福建省, Cn• Built and maintained infrastructure for programmatic advertising on various ad platforms and ad exchanges.• Trained and served ml model for click-through rate prediction using spark.• Developed automatic product feature extraction and ad creative generation tools w/ natural language processing.• Built data analysis pipelines and visualization dashboards for internal and external use. -
Postdoctoral ResearcherImperial College London Nov 2014 - May 2016London, Gb• Researched on damage detection using guided ultrasonic waves on civil and mechanical structures.• Developed a methodology to evaluate the performance of damage detection methods on real settings.• Participated projects including signal de-noising in large-grain material, finite element modeling of corrosion. -
Data Science FellowInsight Data Science Sep 2014 - Nov 2014San Francisco, Ca, Us• Built trufitskincare.com, recommending skin care products based on user profile and preference.• Scraped 400,000+ user reviews from Sephora.com and Birchbox.com with urllib and Selenium, cleaned data with Python and NLTK, and stored data in a MySQL database.• Generated recommendation using item-centric collaborative filter implemented in Python scikit-learn.• Analyzed sentiment of review texts and keywords using a Naïve Bayesian classifier trained using NLTK. • Built a user-interactive front end using Flask, Bootstrap, and deployed on Amazon Web Services. -
Graduate Teaching AssistantCarnegie Mellon University Jan 2012 - Aug 2014Pittsburgh, Pa, UsWorked as teaching assistant for five different courses in Department of Civil and Environmental Engineering at Carnegie Mellon University. - Data Management - Data Acquisition - Advanced Infrastructure System (AIS) Project - Rapid Prototyping for AIS though O-O Programming - Building Information Modeling Responsibilities include holding office hours, giving recitations, preparing and grading assignments, advising student projects. -
Graduate Research AssistantCarnegie Mellon University Jun 2011 - Aug 2014Pittsburgh, Pa, UsMy research focuses on applying signal processing and machine learning techniques to better understand sensor data collected from variety of infrastructures, especially for monitoring the structural integrity. Recent work focused on implementing a low-cost ultrasonic sensing system to detect and localize damage on civil infrastructures under practical environmental and operational conditions. Specialties: Ultrasonic sensing, statistical machine learning, principal component analysis, data acquisition and management.
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Co FounderSchemafusion Llc Apr 2012 - May 2014• Launched SchemaFusion (schemafusion.com) that helps manage building information more efficiently.• Built a smart web-platform using Python+Django for intelligent information management and visualization. • Led a team to develop a module to recognize building components from scanned building drawings using Hough transform, ray casting, and moving-window cross-correlation implemented in MATLAB and Python.• Seed funded by Project Olympus, CMU and Acceleprise Enterprise Accelerator, Washington, DC.
Chang Liu Skills
Chang Liu Education Details
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Carnegie Mellon UniversityCivil Engineering -
Carnegie Mellon UniversityCivil Engineering
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Tongji UniversityCivil Engineering
Frequently Asked Questions about Chang Liu
What company does Chang Liu work for?
Chang Liu works for Moveworks
What is Chang Liu's role at the current company?
Chang Liu's current role is Senior Director of Engineering, Head of NLU and ML Ops at Moveworks.
What is Chang Liu's email address?
Chang Liu's email address is ch****@****work.fr
What is Chang Liu's direct phone number?
Chang Liu's direct phone number is +141269*****
What schools did Chang Liu attend?
Chang Liu attended Carnegie Mellon University, Carnegie Mellon University, Tongji University.
What skills is Chang Liu known for?
Chang Liu has skills like Machine Learning, Matlab, Python, Latex, Data Analysis, Java, Autocad, Sensors, Structural Health Monitoring, Signal Processing, Data Science, Pattern Recognition.
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