Data Science

Data science is an inter-disciplinary field that uses scientific methods, processes, algorithms, and systems to extract knowledge from structured and unstructured data. Data scientists perform data analysis and preparation, and their findings inform high-level decisions in many organizations.

GitHub: https://github.com/topics/data-science
Wikipedia: https://en.wikipedia.org/wiki/Data_science
Related Topics: data-analysis, data-mining, machine-learning, big-data, data-visualization,
Aliases: datasciences, data-science-project, data-science-algorithm,
Last updated: 2026-07-09 00:07:48 UTC
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https://github.com/omarsar/energy_stats

Analyzing energy production with Kibana Lens

data-analysis data-science data-visualization elasticsearch kibana

Last synced: 29 Apr 2026

https://github.com/amstuta/scala-nearest-neighbours

Basic regression / classification nearest neighbours algorithm in Scala/Spark

classification data-science machine-learning nearest-neighbors regression scala spark

Last synced: 05 May 2026

https://github.com/bayunova28/sas_visual_data_mining_machine_learning

This repository contains about my weekly projects from Big Data Analytics II course at my college

big-data-analytics big-data-projects data-science machine-learning neural-network

Last synced: 20 Mar 2026

https://github.com/adamrossnelson/colscore

College Scorecard Panel Data Builder

college-scorecard college-scorecard-data data-science higher-education research stata

Last synced: 02 Mar 2026

https://github.com/mirokeimioniemi/optimizing-insulin-injection-timing

Data processing and analysis for "Determining the optimal timing for insulin injection to minimize glucose level variability after a meal in ideal conditions" - a research project for the IB Standard Level Mathematics Analysis and Approaches course inspired by my type 1 diabetes.

cgm data-analysis data-science dexcom dexcom-g6 diabetes exploration ib insulin insulin-timing international-baccalaureate mathematics optimization python type-1-diabetes

Last synced: 09 May 2026

https://github.com/kevinshen56714/nucleitracker

Automatic nuclei detection application through convolutional neural network

data-science deep-learning python

Last synced: 18 Oct 2025

https://github.com/rebrowser/stubhub-dataset

StubHub secondary ticket market data: event listings with section, row, quantity, delivery type, ticket class, and 500+ venues across US, Canada, and Europe. Updated daily.

concert-tickets crawler data-collection data-science dataset event-tickets live-events open-data resale-tickets scraper secondary-market sports-tickets stubhub tickets web-scraping

Last synced: 03 May 2026

https://github.com/marcozanotti/statlearning-course

Statistical Learning Course

artificial-intelligence data-science deep-learning machine-learning statistical-learning statistics

Last synced: 25 Feb 2026

https://github.com/nikhilxsunder/binance-us

A simple package for connecting to the the Binance US API.

binance-api cryptocurrency data-science finance financial-analysis machine-learning python trading trading-algorithms

Last synced: 31 Jan 2026

https://github.com/hulto/buckets

create service group buckets based on scans

ccdc data-science inventory-management kmeans-clustering redteam sysadmin

Last synced: 25 Apr 2026

https://github.com/brayvid/trading-algorithm

Flatiron School Data Science Bootcamp Capstone Project.

data-science dynamic finance leveraged-etf quantconnect strategy

Last synced: 04 Mar 2026

https://github.com/faizancodes/breast-cancer-detection

Machine learning model to identify if a tumor is malignant or benign

cancer-detection data-science kaggle machine-learning python

Last synced: 08 May 2026

https://github.com/amarlearning/neural-network-handwritten-digit

Data Analysis and Machine Learning using custom Neural Network of MNIST DB Handwritten Digits

data-science handwritten-digit-recognition jupyter-notebook kaggle kaggle-digit-recognizer machine-learning neural-network numpy python3 scratch

Last synced: 13 Apr 2026

https://github.com/edoaltamura/entropy-core-problem

Repository for suppelementary material from my publications on the entropy core problem

cosmology data-science galaxy-clusters high-performance-computing hydrodynamics simulations

Last synced: 12 Jun 2026

https://github.com/neelsoumya/teaching_resources

Compilation of teaching resources

bioinformatics biology data-science machine-learning teaching teaching- teaching-mate teaching-material teaching-resources

Last synced: 19 Mar 2026

https://github.com/mathspp/the-little-book-of-pandas-and-matplotlib

Repository for “The little book of pandas & matplotlib”

book data-science matplotlib pandas python

Last synced: 03 May 2026

https://github.com/moindalvs/forecasting_cocacola_prices.

Prepare a document for each model explaining how many dummy variables you have created and RMSE value for each model. Finally which model you will use for Forecasting.

arima data-science double-exponential-smoothing forecasting holt-winters-forecasting sarima-models sarimax simple-exponential-smoothing time-series-analysis time-series-forecasting time-series-prediction triple-exponential-smoothing

Last synced: 19 Apr 2026

https://github.com/giswqs/geog-533-env

Statistics for Geography

binder-ready data-science geography notebook r rstudio statistics

Last synced: 05 May 2026

https://github.com/gvwilson/aida

AI data analysis

ai data-science open-source tutorial

Last synced: 13 Jun 2026

https://github.com/prawy126/r

data-science database language-r r

Last synced: 19 Apr 2026

https://github.com/mikeroyal/f-sharp-guide

F# Guide

data-science dotnet dotnet-core fsharp

Last synced: 19 Apr 2026

https://github.com/spang-lab/fastret

FastRet is an R package for predicting retention times in liquid chromatography. It can be used through the R console or through a graphical user interface.

data-science lcms

Last synced: 04 Mar 2026

https://github.com/noureldin2303/coach_advisory_system_football_prediction_in_julia

Coach Advisory System And Football Prediction In Julia

artificial-intelligence data-science decision-trees football-prediction gtk3 julia learn random-forest

Last synced: 18 Apr 2026

https://github.com/wiibleyde/rplaceanalyzer

Reddit R/Place analyzer for 2017 (Data course project)

data-science mongodb pixels reddit rplace

Last synced: 26 Apr 2026

https://github.com/ehtisham-sadiq/ai-pioneers-datascience-arena

This repository is dedicated to the AI Amigos team's participation in the Artificial Intelligence (AI) competition with a focus on Data Science.

artificial-intelligence competition data-analysis data-science data-visualization machine-learning model-building model-evaluation numpy pandas python3 supervised-learning unsupervised-learning

Last synced: 05 May 2026

https://github.com/cworld1/da-learning

Some notes and code about CWorld learning Data Analysis

data-analysis data-science jupyter-book jupyter-notebook python r

Last synced: 18 Apr 2026

https://github.com/sarincr/data-visualizations-and-dashboards

Data visualization is an interdisciplinary field that deals with the graphic representation of data. It is a particularly efficient way of communicating when the data is numerous as for example a Time Series.

analytics artificial-intelligence big-data bokeh businessintelligence dashboard data-science dataanalysis dataanalytics datavisualization dataviz deep-learning machine-learning matplotlib plotly python python3 seaborn visualization

Last synced: 30 Apr 2026

https://github.com/opencasestudies/ocs-bp-rural-and-urban-obesity

OCS (BP): Examine global patterns of obesity across rural and urban regions

bloomberg-ocs-rural bmi case-study data-science data-visualization data-wrangling histograms obesity ocs t-test

Last synced: 22 Jan 2026

https://github.com/divyanshugit/kaggle-titanic-machine-learning-from-disaster

A machine learning model that predicts which passengers survived the Titanic shipwreck.

data-science machine-learning machine-learning-algorithms random-forest scikit-learn svm

Last synced: 26 Apr 2026

https://github.com/synitcool/keyar-mining

Package for machine learning algorithm and data mining

data-mining data-science library machine-learning python-3

Last synced: 09 Jun 2026

https://github.com/csfelix/faker-dataset

📋 Fake Dataset generated via Faker Python Library 📋

data-science dataset df faker faker-library python python3

Last synced: 26 Apr 2026

https://github.com/kyle-wannacott/datacamp-projects

DataCamp project solutions.

data-analysis data-mining data-science datacamp-projects machine-learning python r

Last synced: 01 May 2026

https://github.com/nismod/scale-nav

Module containing downscaling functionalities [Under development]

data-science h3 python spatial spatial-analysis

Last synced: 27 Mar 2026

https://github.com/stonegor/ae-imputer

A python package used for missing data imputation via autoencoders.

data-science deep-learning imputation machine-learning python pytorch

Last synced: 14 Jan 2026

https://github.com/quantumudit/analyzing-gamerevolution-games

This project focuses on scraping data related to video games from the GameRevolution website; performing necessary transformations on the scraped data and then analyzing & visualizing it using Jupyter Notebook and Power BI.

data-analysis data-science data-transformation data-visualization etl jupyter-notebook power-bi python webscraping

Last synced: 27 Apr 2026

https://github.com/csfelix/sympy-tutorial

📐 Sympy Tutorial 📐

data-science math mathematics python sympy

Last synced: 03 May 2026

https://github.com/duruii/course-mit-18s191-fall2023

🎰Computational Thinking

computational-science computational-thinking convolution data-science differential-equations dynamic-programming epidemiology gradient-descent homework interactive julia linear-algebra matrix monte-carlo probability statistics

Last synced: 12 Mar 2025

https://github.com/kevinliao159/klearn

Statistical & ML Tool Kits for Noisy Data Classification Problems

algorithms data-mining data-science kaggle machine-learning scikit-learn

Last synced: 05 May 2026

https://github.com/edoaltamura/election-predictions

A framework for analysing polling data and predicting election outcomes.

data-engineering data-science data-visualization feature-engineering machine-learning political-science the-economist

Last synced: 14 May 2026

https://github.com/jesussantana/data-science-with-python-it-academy

Learn how to extract value from data by ingesting, transforming, storing, analyzing, and visualizing data

classification-model clustering-methods dash data-analysis data-mining data-science database machine-learning matplotlib mongodb numpy pandas plotly python3 regression-models seaborn sklearn sql web-scraping

Last synced: 07 Feb 2026

https://github.com/dnth/clean-up-digital-life-fastdup-blogpost

Eliminate duplicates, blurry, dark, bright and broken images with fastdup and Python.

anomaly-detection clustering computer-vision data-science data-validation declutter duplicate-detection google-images organize-photos photography python

Last synced: 03 May 2026

https://github.com/allenleizhao/model_validation_strategy_comparison

A comparison of cross-validation techniques and classification models using synthetic data. Includes evaluation of Logistic Regression, Random Forest, and SVM with K-Fold and Repeated K-Fold methods.

classification cross-validation data-science machine-learning model-evaluation python sklearn

Last synced: 06 May 2026

https://github.com/jcaperella29/financial_analyis_pipeline

An AI-powered financial analysis pipeline that scrapes stock data, calculates Piotroski F-Score & Valuation, and generates trend plots—all in one click!

ai automation cli data-science data-visualization deep-learning finance financial-analysis financial-modeling investing investment-research machine-learning natural-language-processing pdf-generation python quantitative-finance selenium web-scraping

Last synced: 08 Jun 2026

https://github.com/tks18/pyquery

PyQuery is a local-first data operating system built on lazy execution that processes 100GB+ files while you doomscroll. No cap. 🧢

data-analysis data-science etl hdfs parquet pipeline polars python

Last synced: 14 Jan 2026

https://github.com/md-emon-hasan/ml-project-movie-recommender-system

ML project on movie recommendation systems, showcasing collaborative filtering and content-based approaches using Python relevant libraries.

collaborative-filtering data-science deployment recommendation-system recommender-system streamlit-webapp tmdb-api

Last synced: 29 Jun 2026

https://github.com/wakolivotes/data-processing-and-preparation

In this tutorial, we use the Titanic Data (obtained from Kaggle) to illustrate key aspects of Data Processing and Preparation by relying on useful Python Libraries

data-science datacleaning jupyter-notebook python

Last synced: 13 Apr 2026

https://github.com/amir-tav/nlp-sentiment-analysis-

Sentiment analysis using NLP techniques on Amazon product reviews. It covers text pre-processing, visualization, and basic sentiment classification.

amazonreviews data-science machine-learning nlp python pytorch sentiment-analysis

Last synced: 13 Apr 2026

https://github.com/verozavr/ml-algorithms

Machine Learning Algorithms in Python

data-science jupyter-notebook linear-regression logistic-regression machine-learning machine-learning-algorithms python

Last synced: 07 Oct 2025

https://github.com/jibbs1703/Classic-ML-Models

This repository contains models that predict the obesity level of patients based on their eating/lifestyle habits and physical condition.

data-preprocessing data-science decision-tree-classifier deep-learning feature-engineering machine-learning multiclass-classification obesity-prediction predictive-modeling pytorch xgboost-classifier

Last synced: 07 Oct 2025

https://github.com/madebypixel02/statistical-learning-practices-2021

[R] Repo to save the code from my statistical learning practices

data-science rlang statistical-learning uc3m

Last synced: 07 Oct 2025

https://github.com/joocer/data_expectations

Are your data meeting your expectations?

data data-engineering data-quality data-science data-unit-tests observability pipelines quality validation

Last synced: 07 Oct 2025

https://github.com/deleomike/sci-go

The Go Data Science Library

data-science golang

Last synced: 14 Jan 2026

https://github.com/pxkundu/ai-financial-fraud-detection-solution

This project implements an AI-powered financial fraud detection platform using AWS Bedrock, Textract, Dataiku, and OpenAI APIs, deployed on EKS with Terraform. It processes transaction data to detect anomalies and potential fraud.

aws bedrock data-platform-apps data-science dataiku eks-cluster openai-api python3 textract

Last synced: 08 Oct 2025

https://github.com/cedrickchee/data-science-hacks

A collection of notebooks for engineer practicing machine learning / deep learning through hacking project-based learning.

curated-list data-science deep-learning educational jupyter-notebook machine-learning machine-learning-practice projects weekend-hacking

Last synced: 08 Oct 2025

https://github.com/birmingham-and-solihull-ics/statistics_training

A repository for statistics training material

data-science nhs quarto r statistics training-materials

Last synced: 18 Jan 2026

https://github.com/patrickdavies100/datapipeline37

Some Data Science practice using datasets available online. Currently test data is similar to this dataset: https://www.kaggle.com/datasets/asaniczka/amazon-uk-products-dataset-2023 but the plan is to expand.

data data-science pandas-dataframe python3

Last synced: 08 Oct 2025

https://github.com/leonism/dataiku-fifa

Within this repository, delve into a treasure trove of my personal projects spanning Machine Learning, exploratory data analysis (EDA), Python Jupyter Notebooks, and an assortment of visualizations crafted using Dataiku Platform's exported standard files.

data-science dataiku machine-learning machine-learning-algorithms machinelearning

Last synced: 08 Oct 2025

https://github.com/steveee27/multiclass-text-classification-of-presidential-campaign-tweets

Explore the Indonesian presidential campaign of 2024 through advanced text classification. This project transforms tweets into insights on national resilience using cutting-edge machine learning models and text preprocessing techniques. Dive into the intersection of politics and data science!

data-science machine-learning nlp text-classification tf-idf-vectorizer twitter-analysis

Last synced: 09 Oct 2025

https://github.com/jabhij/eda_experiments

In this repo I'll use different types of datasets to explore and implement various Exploratory Data Analysis (EDA) approaches.

ames-housing analysis battery-life blackfriday-analysis data-analysis data-science data-visualization eda matplotlib-pyplot numpy pandas python seaborn visualization zomato-data-analysis

Last synced: 14 Apr 2026

https://github.com/mdh266/kmeans

Creating A Scikit-Learn Compatable Clustering Algorithm

algorithms clustering data-science machine-learning machine-learning-algorithms scikit-learn unsupervised-learning

Last synced: 18 May 2026

https://github.com/shuyib/mentorship-workflow

This is a repository I give to individuals interested in practical data science and machine learning

data-science deep-learning machine-learning python

Last synced: 14 Apr 2026

https://github.com/arnavlabh/deeplearning-projects-gfg

A curated portfolio of 7 Deep Learning projects. Each project demonstrates practical applications of DL concepts, focusing on real-world problem solving and skill development. (GFG ML, DL & GenAI Course)

artificial-intelligence data-science deep-learning machine-learning neural-networks reinforcement-learning

Last synced: 14 May 2026

https://github.com/ucla-biostat-203b/2022winter

Course webpage for UCLA Biostat 203B (Intro. to Data Science)

data-science

Last synced: 02 Mar 2026

https://github.com/gerardo1909/argos_sql_tpfinal

Trabajo práctico final de la materia "Lenguaje SQL" de la Licenciatura en Ciencia de Datos (UNSAM). 2C-2024

data-science database educational-project postgresql satellite-data satellite-images supabase

Last synced: 27 Jan 2026

https://github.com/lexxai/goit_python_ds_hw_08

Модуль 8. Глибоке навчання. Tensorflow.

classification data-science matplotlib minst numpy pandas python sklearn tensorflow

Last synced: 14 Apr 2026

https://github.com/mumtaz4118/transfer-learning-on-covid-data

This deep learning model(CNN) uses Transfer learning by Feature Extraction and Fine Tuning in order to make multiclass-classification between COVID-19, Pneumonia and Healthy images.

data-science deep-learning embedding-vectors feature-engineering feature-extraction machine-learning pca-analysis research-project transfer-learning

Last synced: 10 Oct 2025

https://github.com/tilebox/tilebox-generate

CLI for Tilebox Go SDK

custom-datasets data-science distributed-computing go satellite-data space space-data space-data-pipeline space-data-science tilebox

Last synced: 14 Jan 2026

https://github.com/ryantusi/ai_ml_fundamentals

Welcome to my GitHub repository showcasing projects completed during the AI/ML Foundation course from Codecademy. This repository contains a collection of projects that demonstrate my skills and knowledge in the field of artificial intelligence and machine learning.

artificial-intelligence data-science data-visualization exploratory-data-analysis foundation machine-learning numpy pandas python

Last synced: 14 Apr 2026

https://github.com/qua77i20/ai2

A simple single-layer neural network (perceptron) built in Python. Demonstrates backpropagation training from scratch for beginners.

ai backpropagation data-science deep-learning machine-learning neural-network numpy perceptron python

Last synced: 15 May 2026

https://github.com/gandhasiri-rahul-mohan/association-rules-q1-books

Prepare rules for the all the data sets 1) Try different values of support and confidence. Observe the change in number of rules for different support,confidence values 2) Change the minimum length in apriori algorithm 3) Visulize the obtained rules using different plots

apriori-algorithm association-rules data-science machine-learning numpy pandas python unsupervised-machine-learning

Last synced: 04 May 2026

https://github.com/selcuk05/forbes_top_100_celebrities_data_analysis

Forbes Top 100 Celebrities since 2005 Data Analysis and Visualization

data-analysis data-science

Last synced: 11 Oct 2025

https://github.com/allanotieno254/awsome-chocolate-company-sales-analysis-dashboard

This repository contains an in-depth analysis of chocolate consumption trends, focusing on various factors influencing consumer preferences, production, and market performance.

data-analysis data-science data-transformation measures powerbi sales-analysis visualization

Last synced: 23 Feb 2026

https://github.com/morepriyam/analytics_in_retail

CaseStudy on RetailData

analytics data-science statistics visualization

Last synced: 11 Oct 2025

https://github.com/famarks/grafarg

Grafarg is an interactive data analytics and graphical data visualization application. Grafarg being a progressive fork of Grafana 7.5.17 continues to be available under open source Apache 2.0 License

analytics charts data data-analysis data-science data-visualization grafana grafarg graph

Last synced: 19 Jan 2026

https://github.com/alishahusain/dahlia-geo

Dahlia Geo R Studio Data Annual Province Beijing Tianjin Enterprise Hebei Output Municipalities.

csv data-science geo growthrate rstudio

Last synced: 19 Feb 2026

https://github.com/abhi-lab2/ipl-data-analysis

IPL data analysis for future predictions

data-analysis data-science python

Last synced: 14 Apr 2026

https://github.com/ayobami6/hands-on-practice

Includes classes excercise and micro projects

data-science python

Last synced: 11 Oct 2025

https://github.com/saroshfarhan/kaggle-playground-s4e12

Kaggle competition first attempt

analytics data data-analysis-python data-science

Last synced: 12 Oct 2025

https://github.com/simonbernarding/ml_project_simonbernarding

This project focuses on predicting flight delays using historical data from a Tunisian airline. We analyzed patterns in airport operations and flight schedules to build a machine learning model that can forecast potential delays.

data data-science flight-delay-prediction machine-learning machinelearning prediction

Last synced: 12 Oct 2025

https://github.com/jelhamm/linear-discriminant-analysis-data-mining

"This repository contains implementations of Linear Discriminant Analysis (LDA) algorithms for data mining tasks. Linear Discriminant Analysis is a dimensionality reduction technique used to find a linear combination of features that characterizes or separates classes of data."

data-mining data-mining-algorithms data-science jupyter-notebook lda linear-discriminant-analysis linear-discriminant-analysis-lda machine-learning machine-learning-algorithms python

Last synced: 18 Apr 2026

https://github.com/amarlearning/who-is-drunk-and-when-in-ames-iowa

Jupyter Notebook on breath alcohol test data from Ames, Iowa, USA.

data-cleaning data-science dataframes importing-and-cleaning-data jupyter-notebook python

Last synced: 18 May 2026

https://github.com/nelsonmbigili/fifa-datalab-the-game

Try the App here

data-science football regression-models

Last synced: 13 Mar 2026

https://github.com/assem-elqersh/predicting-hazardous-nearest-earth-objects-neos-

This Repository is a Part of MSC EELU Data Science & Machine Learning Bootcamp Final Project

data-science hazardous-object-prediction machine-learning nearest-earth-objects neos

Last synced: 13 Oct 2025

https://github.com/Lemniscate-world/StratAI

This project analyzes financial assets using a Hidden Markov Model (HMM) to identify different market regimes and patterns. The analysis includes calculating daily returns, rolling volatility, and volume changes, and visualizing the hidden states identified by the HMM.

ai assets data data-science data-visualization finance financial-analysis fintech hmm-model hmmlearn machine-learning trading

Last synced: 13 Oct 2025

https://github.com/albamerdani/iot_air_quality_ml

IoT Project for Air Quality and Data Analysis with Machine Learning

air-quality aqi data-analysis data-science decision-tree iot machine-learning-algorithms prediction random-forest raspberry-pi-3 sensors

Last synced: 27 Jan 2026

https://github.com/stratosphereips/dataset_tools

A tool set to work with our Stratosphere Laboratory cybersecurity datasets.

cybersecurity data-science datasets netflow network-security zeek

Last synced: 22 Jan 2026

https://github.com/jbris/stan-docker

A Docker image to run Stan, rstanarm, and brms for Bayesian statistical modelling

bayesian-inference bayesian-statistics bayesplot brms data-science docker docker-compose docker-image dockerfile probabilistic-programming r rstan rstanarm stan statistics tidybayes tidyverse

Last synced: 14 Oct 2025

https://github.com/lynk4/kaggle

This repository houses Python notebooks and scripts that contain solutions to Kaggle competitions.

aimodel data-science dataprocessing datasets datavisualization kaggle kaggle-competition kaggle-dataset kaggle-house-prices kaggle-scripts kaggle-solution machine-learning python3 titanic-dataset titanic-kaggle titanic-survival titanic-survival-prediction

Last synced: 27 Jan 2026

https://github.com/sheabunge/kit102-assign

KIT102 Introduction to Data Science: Data Modelling Assignment (Semester 2, 2018) | Assignment Grade: 100%

data-science entity-relationship-diagram relational-model schema sql

Last synced: 24 Feb 2026

https://github.com/eljaviluki/idealistillo

An API that helps property owners and tenants make informed decisions in the real estate market through real-time data analysis and trends.

api api-client data-science python real-estate

Last synced: 16 Oct 2025

https://github.com/sahilll94/python-iit-kanpur-winter-programme-questions

Daily Python programming questions inspired by IIT Kanpur's Winter Program to boost your Python skills. 🐍💡

data-science iitk python

Last synced: 16 Oct 2025

https://github.com/tuni56/matplotlib_introduction

Want to bring trigonometry to life? With Matplotlib, you can easily plot the sine and cosine functions on the same graph, creating an intuitive visualization of their periodic nature.

data-science data-visualization matplotlib python trigonometry-visualisation

Last synced: 16 Oct 2025

https://github.com/bongudth/mobile-price-prediction

data-science dut-udn

Last synced: 16 Oct 2025

https://github.com/wencan/distilnlp

distilNLP is a natural language processing toolkits that are out-of-the-box, low-dependency, high-performance, and can achieve good results in solving real-world problems.

data-science language-model machine-learning natural-language-processing nlp

Last synced: 22 Jan 2026

https://github.com/bishtrishu/pizza_sales_data_analysis_sql

This project is a comprehensive data analysis of pizza sales, aimed at uncovering key insights and trends to inform business decisions. Using a combination of SQL, Python, and data visualization tools, the project analyzes sales data to understand customer preferences, peak sales periods, and the most popular pizza types.

cloud data data-analysis data-science data-visualization dataanalytics database mysql oracle-database