BLAKE RAYVID

hi@blakerayvid.com

PROFESSIONAL PROFILE


Versatile developer with 15+ years in computational problem-solving, specializing in financial analysis, data science and visualization. Architect of predictive models and automated systems that translate complex data into strategic intelligence and operational efficiency.

CORE SKILLS


Programming & Tools:Python, JavaScript, MATLAB, C++, Java, Git, Shell, Jupyter Notebook, Google Colab, Visual Studio Code
Data Science & Analytics:NumPy, Pandas, Matplotlib, SciPy, Scikit-Learn, PyTorch, TensorFlow, NLTK, SQL, Google Analytics
Finance & Modeling:Algorithmic Trading, Quantitative Portfolio Analysis, Backtesting, Option Pricing, Greeks, ThinkScript
Web & Deployment:Node.js, Express, React, Next.js, Socket.io, Flask, Docker, D3.js, HTML, CSS, Bootstrap, Railway, Netlify
Other Systems:Microsoft Excel, Google Sheets, Mathematica, LaTeX, Markdown, Regex, SEO, Prompt Engineering

PROFESSIONAL EXPERIENCE


Jul 2025 – PresentBusiness Analyst, Stealth Fintech – New York, NY

- Engineered and backtested ML-driven trading strategies to improve portfolio return predictability.

- Conducted quantitative market analysis to refine allocation models and boost strategy efficiency.

- Constructed full-stack dashboards for real-time strategy monitoring, reducing decision latency.

Dec 2022 – Jul 2025Stagehand, The Metropolitan Opera – New York, NY

- Managed logistics for 100+ stage productions, streamlining operations and equipment flow.

- Optimized real-time setup processes, mitigating bottlenecks to reduce production delays.

Aug 2019 – Dec 2022Delivery Driver & Route Optimization Developer, Insomnia Cookies – New York, NY

- Designed a clustering-based TSP route optimizer in JavaScript, cutting delivery times by 18%.

- Analyzed GPS and traffic data to streamline multi-driver dispatch and routing.

Jul 2016 – Aug 2019JavaScript Developer, City College of New York – New York, NY

- Built interactive educational apps in JavaScript to visualize complex math and physics concepts.

- Wrote physics simulations adopted by faculty for core undergraduate instruction.

PROJECTS


Polling Platform: Created a full-stack polling platform and dashboard (JS, Flask), analyzing 5,000+ voter inputs for trend analysis.

Sentiment Classifier: Implemented a tweet sentiment classifier, comparing multiple ML models, achieving 83% test accuracy.

Stock Comparison Tool: Deployed a Python tool to benchmark portfolio returns, visualizing performance with Matplotlib.

Personalized RSS Reader: Developed a custom news aggregator that uses the Gemini API and a topic-weighting algorithm.

EDUCATION


Apr 2024 – Aug 2024Data Science Immersive Bootcamp, Flatiron School – New York, NY
Jan 2016 – Aug 2019B.S. in Applied Mathematics (Finance Concentration), Minor in Physics, City College of New York

VOLUNTEER EXPERIENCE


Jan 2022 – PresentPhotographer, Hudson West Folk Festival – Jersey City, NJ
Mar 2020 – Oct 2020Volunteer, Invisible Hands Deliver – New York, NY

WEB


blakerayvid.com
linkedin.com/in/blake-rayvid
github.com/brayvid