Jonathan Nadeau
Data Analyst and Application Developer
Leveraging powerful tools to efficiently produce quality deliverables.
Portfolio Overview
Data I’ve worked with
- Retail and sales transaction data (Superstore, Olist e-commerce orders)
- Healthcare records
- Nashville property records
- Ten years of daily market and asset price data
- A/B test experiment data
- Telecom customer churn data
- Health and wellness data
- Federal labor-market and education data
- Federal jobs listings
- Car listings
- Cohort and user retention data
- Retail FP&A financials
- Supply chain and procurement data
Tools I’ve used
- Excel (Power Query, pivot tables, dashboards)
- Power BI
- Tableau
- SQL (BigQuery, MySQL)
- Python (pandas, NumPy, statsmodels, scikit-learn, yfinance, SHAP, Streamlit)
- R
- Looker Studio
- Oracle
- Claude + Claude Code + Claude Cowork
- ChatGPT + Codex
- Julius AI
My Timeline
Data Analytics (October 2025 – Present)
- Google Data Analytics Professional Certificate (October 2025 – January 2026)
- Building GitHub Pages Analytics Portfolio (January 2026 – Present)
- UCLA Extension Data Science Certificate (June 2026 – December 2026)
- Data Analyst Intern at Escape Communications (July 2026 - Present)
Teaching and Credentialing (September 2023 – October 2025)
- Mr. J’s Academy Private School Teaching Assistant (September 2023 – June 2025)
- Blue Train College Prep Mathematics Tutor and SAT Prep Specialist (June 2023 – February 2025)
- Torrance Unified School District Substitute Teacher (January 2024 – June 2024)
- Wyzant Mathematics Tutor (February 2024 – May 2025)
- CSULB Single Subject Teaching Credential in Mathematics Coursework (August 2024 – May 2025)
- Lab Technician at Escape Communications (Summer 2025)
- Student Teaching, Single Subject Credential in Mathematics, South Torrance High School (August 2025 – October 2025)
University of California, Santa Barbara (September 2018 – March 2023)
- Computer Engineering (September 2018 – March 2021)
- CMPSC 16, 24, 32, 40 (C++); ECE courses (Circuit Analysis)
- Linear Algebra; Differential Equations; Chemistry; Physics
- Mathematics, Minor in Secondary Math and Science Education (March 2021 – March 2023)
- PSTAT, Pure Math, Pedagogy
- Tutor at Kumon (Summer 2022)
- UCSB Pre-Professional High School Algebra Tutoring (130 hours)
- Major GPA: 3.5
- 4x Dean’s Honors
- Lab Technician at Escape Communications (Summers 2019–2023)
South Torrance High School (September 2014 – June 2018)
- 4.4 weighted GPA
- AP scores: 5 AP Chemistry, 5 AP Calculus BC, 4 AP Computer Science A, 4 AP Physics Mechanics
- 1440 SAT
- 800 SAT Subject Test: Mathematics Level 2
- 790 SAT Subject Test: Chemistry
- Premier Club Soccer – ranked #2 in Southern California
- Varsity High School Soccer – CIF Finalists
- Connect Club Ambassador
- CSF School Club Tutor + private clients (Math, Spanish, English, Chemistry)
- Lab Technician at Escape Communications (Summers 2017, 2018)
Education & Certifications
- Bachelor’s Degree in Mathematics – UCSB
- Minor: Secondary Mathematics & Science Education – UCSB
- Single Subject Teaching Credential Coursework (Mathematics) – CSULB (4.0 GPA)
- Google Data Analytics Professional Certificate – Coursera (100% across all nine courses)
- Data Science Certificate – UCLA Extension (In-Progress)
Contact
- Email: nadeau.jonny@gmail.com
- LinkedIn: linkedin.com/in/nadeau-jonathan
- GitHub: github.com/nadeaujonny
- Resume: Download Resume