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ronaldricardo/README.md

🙋🏻‍♂️ Introducing Myself

Ronald Ricardo - Banner Portofolio Data Analyst

Hello, I'm Ronald Ricardo Tambunan. Junior Data Analyst passionate about turning raw data into actionable insights.

Querying & analyzing data using SQL Building interactive dashboards with Power BI.
Data cleaning & transformation using Python Pandas, Excel Formula, Power BI Transform Data.
Advanced reporting & automation with Excel.

📚 Projects
Welcome to my portfolio, where I showcase my data analysis projects.

🛠️ Tools
Language: SQL, Python
Database: PostgreSQL, BigQuery, SQL Server Visualization: Power BI, Tableau, Looker Studio

👋🏻 Connect with Me
LinkedIn
📧 rricardot7@gmail.com

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  1. nhtsa-crash-analysis nhtsa-crash-analysis Public

    NHTSA 2021 Highway Crash Analysis | 13 Advanced SQL Queries | Texas #1 (3,513 crashes) | DUI 25.8% Comprehensive analysis of US highway crash patterns using PostgreSQL, Excel, and pgAdmin. Identifi…

  2. ronaldricardo ronaldricardo Public

    Junior Data Analyst | 3+ years Coal Mining | BSc Computer Science Passionate about turning raw data into actionable business insights.

  3. portofolio portofolio Public

    A guide and summary to my projects and case studies.