Hi there, I’m Rotimi Fiyinfoluwa Deborah! 👋

Data Analyst | SQL Specialist | Google Data Analytics Professional Candidate

I am a detail-oriented Data Analyst with a background in Soil Science and Land Resources Management from FUOYE. I specialize in transforming complex datasets into clear, actionable business insights. With a logical and analytical mindset, I bridge the gap between raw data and stakeholder decision-making.

🛠️ Skills & Competencies

Data Analysis: Data Cleaning, Transformation, Trend Identification, and Statistical Interpretation.
Database Management: Relational Database Design, Schema Management, and Complex SQL Querying.
Data Visualization: Dashboard Design (UI/UX), Storytelling with Data, and KPI Reporting.
Soft Skills: Logical Problem Solving, Attention to Detail, and Stakeholder Communication.

⚙️ Technical Toolbox

Databases: SQL (PostgreSQL, MySQL, SQLite)
Spreadsheets: Microsoft Excel (VLOOKUP, Pivot Tables, Power Query), Google Sheets
Visualization: Power BI, Tableau (Learning)
Programming: R (Actively mastering via Google/Coursera)

🎓 Education & Professional Training

🎓 B. Agric (Soil Science and Land Resources Management) Federal University Oye-Ekiti (FUOYE)
🌲 Stanford Online: Databases: Relational Databases and SQL
🛡️ NUPAT Technologies: Data Science & Analytics (Nupat Code Camp)
🎓 Labano Academy: Data Analysis Program Graduate

⚡ Current Focus

🎓 In Progress: Google Data Analytics Professional Certificate (Coursera)
- Focusing on: Data Ethics, R Programming, and advanced Tableau visualization.

📊 Featured Data Projects

📈 Theo-Anderson Stores Sales Analysis (2024)

The Insight: Identified that 67% of profits occur on weekdays and pinpointed “Bottom 10” weekend locations for targeted growth.
Recommendations: Implement a data dictionary for scale metrics; Conduct site-specific performance audits for low-profit weekend locations.
Tools: Advanced Excel, Dashboard Design, KPI Tracking.

📉 Multi-Year Sales Activity Dashboard (2015-2017)

The Insight: Uncovered a massive Q4 revenue surge and identified the West Region as the primary revenue driver (45%).
Recommendations: Use YoY comparison lines to verify seasonality; Introduce “Revenue per Unit” metrics for premium product identification.
Tools: Trend Analysis, Performance Benchmarking, Data Transformation.

📫 Let’s Connect!

Email: fiyin@rotimi.com
Phone Number: +2349034455206

“I approach every dataset with a logical mindset, looking for the story behind the numbers.”