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Douglas Chen Email & Phone Number
Teaching Assistant
at
Machine Learning Department at CMU
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✓ Verified August 2026
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Profile completeness 86%
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Role
Teaching Assistant
Location
Jericho, New York, United States
Who is Douglas Chen? Overview
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Douglas Chen is listed as Teaching Assistant at Machine Learning Department at CMU, based in Jericho, New York, United States. AeroLeads shows a matched LinkedIn profile for Douglas Chen.
Douglas Chen previously worked as Research Assistant: Mosaic at Carnegie Mellon University and 10-701 Teaching Assistant at Carnegie Mellon University School Of Computer Science. Douglas Chen holds Bachelor Of Science - Bs, Mathematics And Computer Science from Carnegie Mellon University.
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Machine Learning Department at CMU
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About Douglas Chen
Hi, I'm Douglas Chen, and I'm majoring in mathematics and computer science at Carnegie Mellon University, set to graduate in May 2026. I am focused on making meaningful contributions at the intersection of mathematics, computer science, and data. My academic background and diverse experiences have equipped me with the skills and confidence to take on complex challenges in areas like quantitative research, machine learning, and high-performance systems.Throughout my journey, I’ve had the opportunity to engage in diverse projects and internships. As a Quantitative Research Intern at Persistent Asset Partners, I developed tools for portfolio analytics, created a cross-asset volatility indicator, and built a data pipeline leveraging machine learning to improve processing efficiency. In parallel, I’ve conducted research at CMU, working on projects like SASyLF, a LF based educational proof assistant, and Mosaic, a high performance real-time interactive data visualization framework.In addition to my technical work, I have hands-on experience in teaching and mentorship. As a Teaching Assistant for CMU’s PhD-level Machine Learning course, I create assignments, lead recitations, and help students navigate complex topics like Transformers and Reinforcement Learning. This role has strengthened my ability to communicate complex ideas effectively and foster collaboration.With proficiency in Python, Rust, Go, and JavaScript, and experience working with tools like Docker, Google Cloud Platform, and PyTorch, I am ready to take on new challenges and make an impact. Whether optimizing real-time systems or building data-driven solutions, I bring a combination of creativity, technical expertise, and passion to everything I do.
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6 roles
Douglas Chen work experience
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Research Assistant: Mosaic
Current• Performance optimization in Javascript, Python, Rust, WebAssembly for Mosaic, a high performance real-time interactive data visualization framework• Reducing individual query runtime through adding support for prepared statements• Decreasing overall query runtime through eliminating redundant queries and superseded queries and parallelizing unrelated queries using dependency graphs
Aug 2024 - Present
10-701 Teaching Assistant
Current• Making homeworks and recitations for 150+ students that are reflective of the current machine learning landscape, including VAEs, Transformers, Reinforcement Learning, CNNs, etc.• Running weekly office hours and mentoring students on research projects
May 2024 - Present
Quantitative Research Intern
• Designed a comprehensive suite of tools for portfolio analytics, metrics, and visualizations for ranking portfolios• Created cross asset volatility indicator measuring overall and relative volatility between asset classes• Launched a new data pipeline extracting unstructured data using a finetuned LLM
May 2024 - Aug 2024
Research Assistant: Sasylf
• Developed a VSCode extension using Javascript for use with SASyLF, used in type theory classes at CMU• Built an Electron app using React for students to build proofs through proof trees, helping students visualize proofs• Utilized various proof unification methods to increase the specificity of errors users are able to view about their proofs
Jan 2023 - Aug 2024
Software Developer
• Optimized parameterization of race line based on discrete points using Lagrange polynomials, in order to improve current path finding models• Converted Cartesian coordinates to coordinates that indicates goal progress in a vehicle, which allows for more accurate path finding• Integrated a remote access module into main circuit for the team’s vehicle using C• Created an interface using Python for developers to communicate with sensors and hardware systems within the race carv
Sep 2022 - May 2023
1 education record
Douglas Chen education
FAQ
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What company does Douglas Chen work for?
Douglas Chen works for Machine Learning Department at CMU.
What is Douglas Chen's role at Machine Learning Department at CMU?
Douglas Chen is listed as Teaching Assistant at Machine Learning Department at CMU.
Where is Douglas Chen based?
Douglas Chen is based in Jericho, New York, United States while working with Machine Learning Department at CMU.
What companies has Douglas Chen worked for?
Douglas Chen has worked for Machine Learning Department At Cmu, Carnegie Mellon University, Carnegie Mellon University School Of Computer Science, Persistent Asset Partners Limited, and Carnegie Mellon University Software And Societal Systems Department.
How can I contact Douglas Chen?
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What schools did Douglas Chen attend?
Douglas Chen holds Bachelor Of Science - Bs, Mathematics And Computer Science from Carnegie Mellon University.
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