Marek Pizner
Data Scientist from Slovakia dedicated to transforming data into actionable insights. With extensive experience in developing data pipelines and machine learning models.
About Me
I'm currently working as a Senior Data Scientist at Zoniq. I have a strong interest in finance and startups, leveraging data to drive growth and efficiency. Outside of work, I enjoy reading books, lifting weights, running, and learning new things.
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Projects
Rent or Sell Calculator
Helps homeowners decide whether to rent out or sell their property by comparing expected returns and opportunity costs.
Portfolio Advisor
Analyzes your asset allocation and suggests improvements using Modern Portfolio Theory and risk-return optimization.
Netflix Worth Calculator
Determines if your Netflix subscription is worth it based on viewing time and entertainment cost per hour.
FIRE Calculator
Forecasts how long it will take you to reach financial independence based on income, savings rate, and expenses.
Black-Scholes Model
Explores option pricing using the Black-Scholes formula with interactive parameters and visualized outputs.