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Achievement: Pull SharkAchievement: YOLO

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jringler30/README.md

I'm Josh,

• MS Business Analytics — UT Austin

• Focused on financial engineering, optimization systems, and machine learning applications

• I build portfolio analytics tools, ML models, and production-style data apps

mystreak

Featured Projects

Portfolio TLH Optimizer

Interactive portfolio optimization engine with tax-loss harvesting, rebalancing logic, and financial analytics built in Python + Streamlit

Financial Analytics Models

Collection of portfolio return engines, financial simulations, and analytics tooling for investment analysis

Email Network Scraper

Python Selenium-based scraper that extracts communication metadata and builds graph-ready datasets for network analysis

Tech Stack

Languages: Python, SQL Data & Analytics: Pandas, NumPy, Optimization, Statistical Modeling Apps & Tools: Streamlit, GitHub, Google Colab, Snowflake Methods: Portfolio Optimization, Machine Learning, Data Engineering

Connect

LinkedIn: https://linkedin.com/in/joshuaringler

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  1. portfolio-tlh-optimizer portfolio-tlh-optimizer Public

    Interactive portfolio optimization engine using tax-loss harvesting, rebalancing strategies, and financial analytics built in Python + Streamlit

    Python 1

  2. financial-analytics-toolkit financial-analytics-toolkit Public

    Financial analytics toolkit including portfolio return engines, simulations, and quantitative modeling tools built in Pythonprogram

    Jupyter Notebook 1

  3. email-network-scraper email-network-scraper Public

    Automated Python scraping pipeline using Selenium to extract communication metadata and generate graph-ready datasets for network analysis

    Python

  4. applied-machine-learning applied-machine-learning Public

    Applied machine learning projects (classification, NLP, and deep learning) with reproducible notebooks and evaluation workflows

    Jupyter Notebook