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jcruz-ferreyra/README.md

Hi, I'm Juan

Data scientist specializing in transportation analytics. I build ML models and cloud infrastructure to solve real-world urban challenges.

Currently a researcher at Northeastern University, working on environmental monitoring and predictive modeling for urban systems.

Currently Working On

  • Environmental Sensor Pipeline - Real-time cloud infrastructure and dashboard for 50+ urban sensors monitoring temperature, humidity, and noise across Boston neighborhoods
  • Blue Bikes Demand Forecasting - Time series analysis and operations research for predicting bike-share demand and optimizing rebalancing strategies
  • Cross-Modal Alignment Research - Investigating how vision-language models learn semantic correspondence across architectural depths

How My Repos Are Organized

courses-* repositories are from courses I'm currently taking or course projects I found interesting enough to keep public.

utils-* repositories are simple scripts that come in handy at various moments—tools I like to have at hand just in case.

Recent Projects

  • cyclist-census - Computer vision pipeline for analyzing urban cycling patterns from CCTV footage, combining object detection and demographic classification

  • clip-layerwise-alignment - Research pipeline investigating at which architectural depths cross-modal alignment emerges in vision-language models

Let's Connect

💼 LinkedIn

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  1. cyclist-census cyclist-census Public

    Computer vision research for automated cyclist counting and demographic analysis from urban CCTV footage - methodology, findings, and implementation links