Ethan Chen

Projects

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  PainAR

  React Native app to mark pain locations and auto-generate pre-visit summaries, with a LangChain/OpenAI overlay chatbot for context-aware medical responses. Developed at TerraHacks 2025 with Achita Anantachina, Emilee Chen, and Raymond Chen.

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  GeeseTalk

  A web app dedicated to offering gamified isolated training of public speaking and social skills at the user's convenience. Developed at GeeseHacks 2025 with Evan He, Rijul Chaddha, and Lawrence Zou.

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  Home Power Monitoring Device

  Configured and programmed two STM32F401RE boards in C to measure the power usage of an external device using a current transformer that is transmitted to a display board via UART. Developed with Matias Rivas and Gurvir Randhawa for ECE 198: Project Studio.

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  This portfolio!

  Built with NextJS, React, and Tailwind.

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  Vance

  Work through problem sets with this assistant that will narrow your focus to your areas of weakness.

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  Focar

  Interact with Todoist right from your desktop.

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  Pilon

  Produce mathematical notation in real-time. Developed at Hack the North 2022 with Salman Youssef and Pravin Lohani.

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  Untitled First Person Shooter

  Rely on your audio and attentiveness to thrive in this eerie shooter.