Hi there! I'm George Katsoulis
Data Analyst | Driving Insight, Fueling Decisions.
About Me
I am a aspiring Data Analyst driven by a passion for transforming complex data into clear, actionable insights. With a strong foundation in Troubleshooting & Root Cause Analysis, I'm actively transitioning into data analysis by rigorously developing my skills in SQL, and data visualization tools like Tableau.
My portfolio showcases how I'm applying these new capabilities to uncover trends, solve real-world problems, and tell compelling data stories.
Skills
Programming Languages
- HTML (Web Scraping, DOM Navigation)
- R (ggplot2, dplyr)
- SQL (MySQL, BigQuery)
- Python (In Progress)
Data Visualization
- Tableau
- Excel (Chart, Pivot Table)
- Looker Studio (In Progress)
- Power BI (In Progress)
Collaboration & Reporting
- Google Workspace (Docs, Sheets, Slides)
- Kaggle
- GitHub
- (Slack/Zoom/Teams)
Tools & Platforms
- Google Sheets/Excel
- BigQuery
- Git & GitHub
Data Warehousing
- Data Modeling
- ETL Processes
- Data Governance
Soft Skills
- Problem Solving
- Customer-Centric Mindset
- Communication
- Storytelling with Data
My Projects
Personalized Calorie & Macro Tracker (Google Sheets)
Engineered a Google Sheets model to automate personalized nutrition tracking, dynamically adjusting caloric targets and visualizing weight trends to support adaptive fitness management.
View Project 👈Get in Touch
I'm always open to new opportunities and collaborations. Feel free to reach out!