This is the third part of a 3 parts project, you can find the full project here. In the third part of the IBM HR Dashboard project, I want to guide you through the process of transforming raw data into…
This is the second part of a 3 parts project, you can find the full project here. In the first part of this series, we built a robust Power BI data model to analyze employee attrition and satisfaction trends. Now,…
This is the first part of a 3 parts project, you can find the full project here. Building a robust data model is the foundation of effective analytics. In this step-by-step guide, we’ll use the IBM HR Analytics dataset (found…
This project focuses on the analysis of gas stations across all provinces in Spain, using a dataset extracted from the official Spanish government portal dedicated to energy infrastructures. The data was obtained in September 2024 from the Gas Stations Geoportal,…
In this weather data analysis project, I analysed daily meteorological data from Warsaw, Poland from 1993 to 2022. I used Python for initial data preprocessing, Exploratory Data Analysis (EDA), statistical analysis and I created a Machine Learning model to see…
Data Analysis and Business Intelligence (BI) are field that are always in evolution, so what’s the best way to you stand out? The answer might be simpler than you think: a well built portfolio. This article will explore why portfolios…
In this project, I worked on a comprehensive examination of online transactional data, of an e-commerce. I utilized Python for preliminary exploration, SQL for investigation and querying the data, and Power BI for visualization, this work showcases a blend of…
In this article I will show you how to create a personalized dataset for your personal project or case study. It will have as many columns and entries as you need! The main tool used for this creation is the…
This project presents an exploratory data analysis (EDA) and an interactive dashboard idea centered around a unique dataset from five different vending machines scattered between four various strategic locations in Central New Jersey, USA. The dataset originates from vending machines…
In this guide I will show the best way to find datasets for your projects to showcase your skills and include in your portfolio, I personally use these resources when choosing projects to work on. 15+ Dataset Examples Included. Contents…