rafaelkarcz,RafaelKarcz,github

Hi there, I am Rafael Karcz 👋

and I'm a data-driven enthusiast with a strong passion for data science, data analysis, and the pursuit of knowledge!

⚡️ Currently, I'm honing my skills in data science, focusing on practical applications in business analysis and data analysis. I’m particularly interested in using data to solve global problems and contribute to transformational changes. But this journey will take me a few years for sure. For now, I will focus on working through the Data Analyst Bootcamp by Alex Freberg (aka Alex The Analyst).

🎓 I recently completed my degree in economics and am preparing to further my education in data science, with an eye towards specializing in bioinformatics and physics.

👨🏻‍💻 I love coding and creating efficient data workflows, and I’m a proponent of open-source software. You'll find various projects here, showcasing my skills in Python, SQL, and Bash. For my Data Visualization projects, head over to my Tableau Public site.

📖 You should also know that I am a keen learner. Sounds cheesy and quirky, but I believe that simply sitting down a few minutes a day to learn is a great way to stay optimistic and mentally fit.

Fun Fact 🌍

I've lived in so many places that I consider the whole world my home. Isn't that exciting? I currently reside around Tokyo.

Projects Highlight

DataCleaningSQL: A repository where I refine and analyze datasets using advanced SQL queries.
Amazon Web Scraper: A Python project that demonstrates my web scraping capabilities to extract and process real-time data.

Ask Me About 📬

💻 Data Science
📊 Business Analysis
🌍 Globetrotting and Adventure
📘 Continuous Learning
🛞 Zen

If you want to know more or collaborate on a project, feel free to reach out!

Connect with Me

🖇️ LinkedIn
📝 Portfolio Website

Feel free to check out my website for a deeper dive into my professional journey and projects!

RafaelKarcz's Projects

amazonwebscraper

A Python-based tool that monitors and logs Amazon product prices, providing email alerts when prices drop below a specified threshold, ideal for seizing deals like Black Friday discounts.

bicyclemarketanalysis

This Excel analysis showcases a comprehensive bike sales dashboard featuring advanced data cleansings, dynamic VLOOKUP queries, and interactive visualizations.

covidsql

Explore COVID-19 data with SQL. This project includes scripts for database setup, trend analysis, and more. An ideal project for researchers and data analysts.

cryptoapi

A Python project to collect and visualize cryptocurrency data using the CoinMarketCap API.

datacleaningsql

SQL scripts for cleaning and enhancing the NashvilleHousing dataset for improved data usability.

enigma

Enigma: A slick Bash script for creating, reading, encrypting, and decrypting files. It features user-friendly operations with AES-256 encryption for secure file handling.

expensetracker

Personal Expense Tracker: This is a SQL-based project designed for learning and practicing database management. It features detailed database design, data insertion, and a range of SQL queries for tracking and analyzing personal expenses and income. The project is for those looking to enhance their SQL skills in a practical, real-world application.

hypercommander

Hyper Commander is a Bash script offering a menu-driven interface for system info, user data, file operations, and executable management in a Unix-like terminal.

pythoncorrelation

This GitHub project demonstrates Python data analysis and visualization on a movies dataset using Jupyter Lab.

true-or-false-game

True or False Game: An interactive Bash script game that challenges players with true/false questions. Features include user authentication, score tracking, and dynamic question fetching from a local API. This script is perfect for those looking to have fun while testing their bash knowledge.

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