LuisA

      

University of Miami

Research Associate II

Nov 2023 - Present | Miami

I was brought on to assume multiple responsibilities across several projects. My biggest accomplishments are centered around turning raw motion and audio data into reliable signals of developmental delays in children. I led a ground-up rebuild of production ML models and created new features, drawing from my background in physics, which improved performance on hard-to-detect cases of ASD. I also led the development of an on-device embedding model using small language models to analyze conversational turn-taking. In parallel, I helped build an automated transcripted tool that has been adopted across 7 preschools and used internally in the lab, and I contributed to a computer vision system that allows non-technical users to analyze videos using natural language. My work has aided the workflow of technical and non-technical researchers and collaborators, and has been part of the foundation of other studies. Along the way, I have contributed to manuscripts that are currently under review at INSAR, ICDL, and Advanced Sciences.

Miami Country Day School

Physics Teacher

2019 - 2022 | Miami

I taught high school physics at all levels: college prep, honors, and AP. I take pride in having created an experiment-first curriculum that helped bridge a gap between science and students' interests. When schools shut down as a response to the pandemic, I developed a graphing tool from scratch that students could use to perform experiments at home and analyze their data. Even during a difficult year, my students had higher average test scores at the local, state, and federal level.

Below are some groovy side projects

Tod Talk Demo - Transcript Analysis Tool

Tech stack: Python, NexaSDK, SQLite

Internal tool built to analyze classroom transcripts using natural language

Workout Rep Counter

Tech stack: Swift, MediaPipe

Feed tracks all complex movement
Tracks state and reps of exercise

Basketball Tracker

Tech stack: Python, PyTorch, OpenCV

First apply GMM Background Subtraction
Object detection using YOLOv8

Physics Graphing Tool

Tech stack: Python, Dash, Render

Student tool to analyze experimental data

I am actively looking for new opportunities