Data Science Notes & Projects
Python, SQL, analytics, and financial modeling notes.
I currently work in the parking industry as a business, data, and systems engineer — analyzing operations data, writing performance reports for leadership, and maintaining the company's internal Kintone apps.
Projects
🚗 MyTesla
Live Tesla Model 3 Highland cost tracker — total ownership cost, cost per km, charging by provider, and monthly trends.
💰 MyLife
Personal expense tracker — monthly spending, category breakdown, daily trends, and month-over-month comparison.
Skills
- Languages
- Python · SQL · JavaScript · HTML / CSS
- Data
- Pandas · NumPy · Excel · PowerBI
- ML & Stats
- scikit-learn · SciPy · Hypothesis testing · A/B testing
- Visualization
- Matplotlib · Seaborn · Chart.js
- Tools
- Git · Flask · Jinja