I will do statistical data analysis and visualization
Data Analyst And Power BI Specialist
Over deze dienst
Turn your raw data into meaningful insights, statistical findings, and clear visualizations.
Have a CSV, Excel, or other dataset? I will clean, analyze, visualize, and interpret your data to uncover trends, patterns, relationships, and actionable insights.
What I offer:
- Data cleaning & preprocessing
- Exploratory Data Analysis (EDA)
- Descriptive & statistical analysis
- Mean, median, standard deviation & distributions
- Correlation & relationship analysis
- Hypothesis testing & statistical significance
- Regression analysis
- Missing values, duplicates & outlier checks
- Trend, pattern & KPI analysis
- Professional data visualizations
- Business insights & recommendations
️ Tools:
Python | Pandas | NumPy | SciPy | Matplotlib | Seaborn | SQL | Excel | Power BI
You will receive:
- Cleaned dataset
- Analysis/source code
- Statistical results & interpretation
- Professional visualizations
- Key findings & insights
- Actionable recommendations
- Analysis report
I don't just create charts I help you understand what your data means and turn it into useful insights.
Please message me before ordering so I can review your dataset and recommend the right package.
Mijn portfolio
Veelgestelde vragen
What type of data can you analyze?
I can work with CSV, Excel, and other structured datasets. Please message me first if you have a different format.
What tools do you use?
I primarily use Python, Pandas, NumPy, Matplotlib, Seaborn, SQL, Excel, and Power BI depending on the project requirements.
Can you clean my messy dataset?
Yes. I can handle missing values, duplicates, incorrect data types, formatting issues, outliers, and other common data-quality problems.
Will I receive the Python code?
Yes, when Python is included in your selected package, I can provide the analysis/source code.
Can you provide a report with the findings?
Yes. Standard and Premium packages include a professional analysis report with key findings and insights.
Can you analyze business datasets?
Yes. I can analyze areas such as sales, customers, products, revenue, marketing, KPIs, and business performance.
Can you work with a large dataset?
Yes. Send me your dataset and requirements first so I can determine the appropriate package and scope.

