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1. Uber_Fare_Prediction Uber_Fare_Prediction Public

   Predicting uber fares using advanced machine learning models and feature engineering techniques

   Jupyter Notebook

2. Apartment-Prices-in-Poland-Analysis-and-Visualization Apartment-Prices-in-Poland-Analysis-and-Visualization Public

   Data Analyst portfolio project that involves cleaning, transforming, and visualizing data to create an insightful dashboard. The project uses SSIS for ETL processes, SSMS for database management an…

   TSQL

3. Inzynierski_projekt_dyplomowy Inzynierski_projekt_dyplomowy Public

   The impact of energy storage capacity in hybrid photovoltaic (PV) systems on the cost of purchasing deficit energy

   R

4. Statystyczna-analiza-danych Statystyczna-analiza-danych Public

   The analysis of suicide rates was conducted using R, focusing on the impact of gender, age, and GDP across 101 countries from 1985 to 2016.

   R

5. Aplikacje-bazodanowe Aplikacje-bazodanowe Public

   A comprehensive car dealership application built on Oracle APEX, featuring functionalities for managing car inventory, handling transactions, and generating sales reports.

   PLSQL

6. Administracja-systemow-bazodanowych Administracja-systemow-bazodanowych Public

   This project covers the installation and configuration of Oracle 18c XE on a Windows 10 virtual machine, including container creation, user and tablespace management, database loading, NLS configur…