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MinaVelicastelo/README.md

Welcome to My GitHub! 👋 ✨About Me Hi there! My name is Guilhermina Silva, but you can call me Mina. With a background in animation and illustration design, I bring a creative approach to data analysis. I'm wrapping up an intensive data analysis bootcamp, combining my design expertise with strong technical skills to uncover insights and craft compelling visualizations using tools like Tableau, Python, and SQL.

I want to mix my love for art, design and fashion for this new skills I am learning.

🔧 Skills and Tools Programming Languages: Python (pandas, NumPy, Matplotlib, Seaborn) Database Management: SQL (data querying and analysis) Data Visualization: Tableau, Python libraries File Formats: Proficient in handling CSV and XLS files Version Control: Git and GitHub basics (pull requests, commits, branching)

📚 Education and Courses Data Analysis Bootcamp:

Gained hands-on experience with: Python Basics: Command-line arguments, conditionals, loops, and data structures. CSV Manipulation: Developed tools to analyze datasets. SQL: Performed complex queries on structured datasets. Python Libraries: Utilized pandas, NumPy, and Seaborn for data visualization. Project Highlights: Sales Terminal: A guided Python project creating a functional sales application. Shein Dataset Analysis: Queried and analyzed sales trends. Olist Sales Analysis: Comprehensive data analysis and insights into e-commerce performance. Currently learning advanced Tableau techniques. CS50: Introduction to Computer Science:

Explored foundational concepts in computer science, including algorithms, data structures, and web development basics.

🚀 Projects Shein Sales Analysis:

Leveraged SQL to uncover insights into sales trends, product performance, and customer preferences. Visualized findings using Python libraries.

Olist Dataset Exploration: Conducted a thorough analysis of e-commerce data. Delivered actionable insights on sales, customer retention, and product success. Sales Terminal Project: Built a Python-based terminal application to simulate point-of-sale functionalities.

🌟 Learning Goals I'm constantly improving my skills and currently focusing on:

Advanced Tableau visualizations Expanding Python expertise with machine learning basics Completing the CS50 course to deepen my computer science knowledge

📫 Get in Touch LinkedIn: https://www.linkedin.com/in/minavelicastelo/ GitHub: https://github.com/MinaVelicastelo Email: [email protected]

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  1. CV_Dashboard CV_Dashboard Public

    This is a project that consists in collect and organizing qualitative and quantitative data about my educational and professinal life, and share it in an interactive dashboard format.

  2. Olist_General_Insights Olist_General_Insights Public

    This project analyzes data from the Olist e-commerce platform to uncover insights into customer behavior, seller performance, and product trends.

    Jupyter Notebook