Hao Jiang is a Principal Engineer at Roblox, specializing in content understanding, quality, suitability, and 3D GenAI since 2022. Previously, as a Staff Software Engineer at Uber from 2020 to 2022, Hao enhanced and scaled the machine learning platform, Michelangelo, while improving core ML models. Prior experience includes serving as an Early Engineer and TLM at Compass from 2016 to 2020, where Hao led two backend teams, and as a Senior Software Engineer at Google from 2012 to 2016, focusing on web ranking and query understanding, launching several algorithms and ML models to enhance web search results. Hao's earlier roles include a brief position as a Quantitative Researcher at J.P. Morgan in 2012, specializing in algorithmic trading and linear quantitative research, and as a Software Developer at Topcoder from 2005 to 2008. Hao holds a PhD in Artificial Intelligence and Computer Graphics from The University of Hong Kong and a Bachelor of Engineering from Zhejiang University, awarded through the Chu Kochen Honors College in Computer Science.
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