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Blake Rayvid

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About

Welcome. I’m a developer with expertise in data science, quantitative finance and algorithm design, answering real-world questions through computation, optimization and visualization.

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Latest Posts

  • July 1, 2026

    Elevator Simulator Java Applet

    This is an interactive elevator simulator written in Java with Swing graphics. Users can click the ▲ (up) and ▼ (down) buttons on each floor to spawn riders and call the elevator. When a rider enters the elevator, the user selects their destination floor via a pop-up panel. The program uses a custom routing algorithm to fulfill passenger requests and…


  • April 21, 2026

    OCR Image Search

    This Flask app scans a folder of images and makes the text inside them fully searchable, using open-source Tesseract OCR. This could be helpful for someone who has a massive folder of screenshots or scanned documents and wants to find what they need without uploading everything to a cloud service. This app runs 100% locally on your own machine. Instead…


  • August 1, 2025

    Data Science CV

    I published my professional resume at cv.blakerayvid.com, turning my old Word file into an HTML/CSS/JS document. It lists my skills, projects, work history, and provides a PDF download. I built it to give a fast, clear view of what I do. Thanks to this change, I can now maintain my resume with VSCode. 🔗 View on GitHub


Categories

  • Data Science
  • Exploration
  • Finance
  • Health
  • Interactive
  • Optimization
  • Utilities

Tags

D3.js Desmos Docker Express.js FFmpeg Flask Gemini API Google Maps API HTML/CSS/JS Java MATLAB Matplotlib Netlify NetworkX Next.js NLP Node.js NumPy P5.js Pandas Pillow PostgreSQL Python QuantConnect Railway React.js Scikit-Learn SciPy Swing TensorFlow Tesseract OCR WeasyPrint YFinance API

© 2026 Blake Rayvid. All rights reserved.