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jbattohokson/README.md

Hello, I'm Julian.

I'm a Data Analyst based in San Francisco, focused on turning raw data into clear, decision-ready insights. I work across the full analytics stack, cleaning and querying in SQL, building pipelines and visualizations in Python, and delivering interactive dashboards in Tableau.

Tools & Skills

Category Stack
Languages Python · SQL (MySQL, PostgreSQL, BigQuery)
Libraries pandas · NumPy · Matplotlib · SciPy · FastF1
Visualization Tableau · Matplotlib
Workflow VS Code · Git · Jupyter

Featured Projects

Cyclistic Bike-Share Analysis

Tools: Python · BigQuery SQL · Tableau Google Data Analytics Capstone. Analyzed 791K+ rides to identify behavioral differences between annual members and casual riders, and built three data-backed marketing recommendations to convert casual riders into members.

F1 Strategy Champion Analysis

Tools: Python · FastF1 API · Tableau Multi-season (2022–2025) Formula 1 analysis examining how podium finishers differ from midfield in tire strategy, pit timing, and pace management benchmarked from Ferrari's perspective.

Japanese Car Demand Elasticity Analysis

Tools: Python · Tableau Econometric analysis of price and income elasticity across Toyota, Honda, Mazda, Nissan, and Subaru in the U.S. market (2008–2025), using CPI, finance rates, GDP growth, and loan data as demand drivers.

Fantasy Football Draft Analysis

Tools: Python · MySQL · Tableau Five-year (2021–2025) PPR scoring analysis across QB, RB, WR, and TE positions: identifying elite draft steals, consistent performers, and positional predictability patterns to optimize draft strategy.

What I'm Working On

  • SF Giants Player Analytics — PostgreSQL schema + pybaseball data pipeline
  • Continuously improving SQL query efficiency and Python code structure

I'm always open to connecting, feel free to reach out!

Popular repositories Loading

  1. Cyclistic_Bike_Share_Analysis Cyclistic_Bike_Share_Analysis Public

    Google Data Analytics Capstone Project, analyzing 791K bike-share rides to identify behavioral differences between members and casual riders, with data-based marketing recommendations. SQL · Python…

    HTML

  2. F1_Strategy_Champion_Analysis F1_Strategy_Champion_Analysis Public

    A multi-season F1 case study (2022–2025) using FastF1 data to quantify how tire strategy and pit timing separate podium finishers from the field, benchmarked for the F1 La Scuederia Ferrari HP Team…

    Python

  3. Volume_Discount_Analysis Volume_Discount_Analysis Public

    Econometric analysis of price & income elasticity for Toyota, Honda, Mazda, Nissan & Subaru in the US market (2008–2025) using CPI, finance rates, and GDP growth. Python · Tableau

    Python

  4. Fantasy_Football_Draft_Analysis Fantasy_Football_Draft_Analysis Public

    A five season case study on PPR fantasy football analysis (2021–2025) identifying ADP (Average Draft Position) mispricings by position, mid-round WRs outperform by 10–20pts, early RBs underperform …

    Python

  5. jbattohokson jbattohokson Public

    GitHub profile for Julian Batto-Hokson — Data Analyst specializing in Python, SQL, Tableau & R.

  6. R_Academic_Projects R_Academic_Projects Public

    End-to-end statistical analysis pipelines utilizing multivariate OLS estimation, Mincer wage equations, and log-linear modeling. Features rigorous hypothesis validation via F-tests, residuals diagn…

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