Hi, I'm Paulina

Aspiring Data Scientist
& ML Enthusiast

I specialize in transforming complex data into actionable insights through predictive modeling, ETL processes, and advanced analytics. An award-winning competitor dedicated to solving real-world business challenges using Python and SQL.

See my work
Paulina Profile

About Me

Paulina

As an aspiring Data Scientist and Computer Science student at Lodz University of Technology, I specialize in extracting actionable insights from complex datasets. My background spans across machine learning, data analysis, and web development, allowing me to build end-to-end solutions.

I thrive in collaborative environments and am passionate about applying my skills to solve real-world problems. Whether it's building recommendation systems, designing business dashboards, or competing in international Data Science competitions, I approach every challenge with an analytical mindset and a strong attention to detail.

Skills

  • Python & ML Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch
  • Data & Databases SQL, PostgreSQL, MongoDB, Power BI, Excel
  • Web & Tools FastAPI, Flask, HTML/CSS, Git, Docker, Linux

Experience

  • Data Science Competitions 2nd place in Zindi "Fraud Detection" & top 18% in Kaggle/Bitgrit
  • Data Science Club Member Working on analytical projects and ML models since Oct 2024
  • Web & BI Projects Developed Power BI dashboards and full-stack web applications

Education

  • 2026 - Present Master's degree in Applied Computer Science (Data Science) at TUL
  • 2022 - 2026 Bachelor's degree in Applied Computer Science (Database Eng.) at TUL

My Works

Python Web App Using Flask Framework

Application in Python to store and manipulate data with a Postgres database.

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Neural Network Python Implementation

Neural network to classify flowers from Iris dataset implemented without machine learning libraries.

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Jupyter Notebook Data Visualisation

A comprehensive collection of data visualization projects and exploratory data analysis (EDA) using Python.

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BGG Hottest Games Daily Ranking

A dynamic visualisation of the most active board games on BoardGameGeek which changes every day.

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Customer Satisfaction Prediction Challenge

Improving data science skills like data cleaning, encoding, feature engineering, and model training in practise challenge.

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Java Full Stack Web App

Employee management system implemented as a CRUD Spring Boot 3 Full-Stack Web App with ReactJS.

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See more on GitHub

Hobbies

Traveling

Traveling

I have visited over 20 countries! My favourite ones are Iceland, Georgia, Italy and Portugal.

Board Games

Board Games

I love playing board games and I have plenty of them. My favourites are Codenames, The Quest for El Dorado and of course The Settlers of Catan.

Music

Music

Music is my motivation and inspiration. Listening to music before studying makes me ready for new challenges.

Contact Me