DOMINIC NDOLO

My Core Skills and Technical Expertise

As a professional data analyst, I combine analytical skills with technical proficiency. Here’s what I bring to the table:

🧮 Data Analysis & Manipulation

• Python (Pandas, NumPy, Scikit-learn) for data wrangling, feature engineering, and modeling.

• R programming for advanced statistical analysis, hypothesis testing, and visualizations.

• SQL for querying, cleaning, and structuring data from relational databases.

• Excel / Google Sheets for business analysis, dashboards, and reporting.

📊 Data Visualization

• Power BI and Tableau for building interactive dashboards and reports that communicate results visually.

• Matplotlib, Seaborn, Plotly (Python libraries) for custom data visualizations.

• Expertise in creating executive-friendly visuals that simplify complexity.

🧠 Machine Learning & Predictive Analytics

• Regression, classification, and clustering models for forecasting and segmentation.

• Feature selection, model evaluation, and optimization.

• Using data to identify patterns and trends that predict future outcomes.

Why Clients Choose to Work With Me

Here’s what sets me apart as a freelance data analyst:

• Versatility: I can handle both technical analysis and business storytelling.

• Adaptability: Comfortable with different tools, industries, and datasets.

• Precision: Every chart, formula, and recommendation is backed by solid evidence.

• Confidentiality: I take data security seriously and follow ethical standards.

• Client-Centric Mindset: My focus is on your goals, not just technical deliverables.

I don’t just “do the analysis.” I make sure you understand the story your data is telling — and how it connects to your strategy.

Let’s work together to make your data work harder for you.
💡 Insightful. Reliable. Results-Driven.