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I will do you data analysis using python, sql or power bi
Data Analyst specializing in Python , SQL , Power BI and Excel
Data Analyst turning raw data into clear, actionable dashboards and reports.
I work across:
Python — Pandas, NumPy, Matplotlib, Seaborn
Power BI — Dashboards, DAX, KPI reporting
SQL — Database desig...
Über diesen Service
I'm Houria, a freelance data analyst with a B.Sc. in Data Science, specializing in Python, SQL, Excel, and Power BI. I turn raw, messy data into clean, structured insights you can actually use.
What I offer:
- Data cleaning and preparation
- Exploratory analysis to find trends, patterns, and outliers
- Python analysis using Pandas, NumPy, Matplotlib, Seaborn
- SQL queries and database work
- Excel reports with pivot tables and formulas
- Power BI dashboards with DAX measures
Why work with me:
I've built 7+ professional dashboards across retail, finance, HR, marketing, and hospitality, and deliver accurate, on-time results. I speak English, French, Arabic, Spanish, and German, so communication is never a barrier.
Message me first with your dataset and goal, and I'll recommend the right approach.
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FAQ
Q: What file formats can you work with?
A: Excel, CSV, and most structured data files. Send a sample and I'll confirm.
Q: Can you handle large datasets?
A: Yes — share the size/row count first so I can recommend the right package.
Q: Will I get the raw code/files too?
A: Yes, along with the final report or dashboard, depending on your package.
Q: Is my data kept confidential?
A: Yes, always. NDA available on request.
Q: What if I'm not sure which tool I need?
A: Just message me your data and goal — I'll recommend Python, SQL, Excel, or Power BI based on what fits best.
Q: Do you provide insights in writing, not just charts?
A: Yes, Standard and Premium include a written summary of key findings.
