SQL data analysis & visualization projects using MySQL, PostgreSQL, SQLite, Tableau, Apache Spark and pySpark.

This repository contains my Data Analytics portfolio projects ranging from SQL, Python, Tableau, Excel, and Hadoop (HiveQL).

Learnt Data Visualization and Data Analytics with Tableau by solving 3 Realistic Analytics Projects.

collection of SQL - Tableau integration projects for Data Analytics and Business Intelligence

All Tableau workbooks, datasets, and resources for students from Data with Baraa’s YouTube Tableau series. The most comprehensive Tableau & SQL guide from a real-world expert! Learn everything from basics to advanced analytics, dashboards, optimizations, and real-world business use cases.

A cloud-native data pipeline and visualization project analyzing Formula 1 racing data using Azure, Databricks, Delta Lake, Tableau, and Python for insightful EDA and interactive dashboards.

In this project, a RFM model is implemented to relate to customers in each segment. Assessed the Data Quality, performed EDA using Python and created Dashboard using Tableau.

Business Analytics Nanodegree - Learn Excel, SQL and Tableau skills. Four reviewed projects to complete. See the projects website below.

India based Hardware company Sales Insights - A Data Analysis Project performed on Tableau & SQL

Data Science Capstone Project Using Python and Tableau 10

#GamesNightViz is a 6-weekly Tableau community project focusing on using data from your favourite games to improve your skills with data visualisation, data preparation and visual design

The objective of the project was to create innovative and interactive Tableau dashboards that focus on potential commodities, countries, year, trade amount and quantity. The client wanted to launch a new business unit, focusing on global trade and logistics, majorly in the countries such as USA, Canada and Australia The dataset provided by the client contained 59090 observations of 10 variables. The client insisted the data to be cleaned using Excel or R. The Dataset contained missing values and was cleaned using the R programming language. Tableau dashboards were created from the cleaned dataset.

Tasks and projects solved while passing a Data Analysis course: Python, Pandas, Numpy, Seaborn, Google APIs, Git, Airflow, SQL, ClickHouse, PostgreSQL, Redash, Supersеt, Statistics, A/B-tests, Bootstrapping, Amplitude, Tableau, DAU, MAU, ARPU, LTV, Retention and other metrics.

Data Engineering Project: Extracting music video metrics of Twice using YouTube API, AWS, and Tableau

This is a supply chain analytics project using Python, Tableau. In which conducted an analysis of supply chain inefficiencies, and developed informative dashboards to inform business stakeholders of potential issues, along with proposing strategic business enhancements.

This repository contains my tableau projects

HR Analytics: A Complete Employee Data Analysis Project using Tableau Dashboard

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In this hospital mortality prediction project, I utilized a combination of Excel, SQL, and Tableau to analyze and predict the likelihood of mortality among hospitalized patients

End-to-End BI & DW project: Data Warehousing design and modeling (MySQL), ETL (PDI) and Dashboard (Tableau)

Tableau Projects for data analysis, data analytics and data visualaization on different data sets

A Hotel Reservation system Database was designed in Oracle SQL. Database was created and loaded with data using SQL queries. Then to answer Business questions and creates reports on Hotel Business, data was extracted using complex SQL queries. Database was also connected with Tableau to create visualizations to easily understand the Key data insights. TheFinal Project report contains the Database Schema, SQL codes, SQL queries to extract data and visualizations generated from Tableau.

This is a case study for one of Google's Data Analytics Professional Certificate capstone project. Within, you'll find my written analysis report along with a link to my recorded presentation on youtube and visuals on tableau public.

These are my personal data analysis projects. I mainly used R/Python programming for my data analysis. And also used BI tools such as Tableau and Power BI to build dashboards.

This repository contains Tableau dashboard, visualization, and data analysis projects I have created.

Data projects where I analyze data and build models with Excel, query databases using SQL, and create data visualizations with Tableau.

The goal of this project is to analyse the impact of Covid-19 on the Aviation industry through data engineering processes using technologies such as Apache Airflow, Apache Spark, Tableau and couple of AWS services

Course included such topics, as Data Preprocessing, Exploratory Data Analysis (EDA), Statistical Data Analysis (SDA), Data Collection and Storage (PostgreSQL), Business Analytics, Making Business Decisions Based on Data (Hypotheses testing), How to Tell a Story Using Data (Presentation and Data Visualization - Maplotlib, Seaborn, Plotly), Automation (Dash, Tableau), Forecasts and Predictions, 2 Integrated projects.

Klondike Solitaire – Final Release is a modern, fully responsive web adaptation of the classic Klondike Solitaire game. This project faithfully implements the official solitaire rules—including proper deck shuffling, dealing into tableau piles (with only the last card face-up), Stock, Waste, and four Foundation piles—with the added benefit of ...

Explore my data-driven journey! This repository showcases a collection of my SQL and Tableau projects, ranging from exploratory data analysis to data visualization. Dive into real-world applications, demonstrating my skills in extracting insights, handling diverse datasets, and making informed decisions. 📊