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I will provide professional marketing data analysis and insights
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I will perform SQL data extraction and professional data analysis for your business
Is your business sitting on huge amounts of data but struggling to find themystery behind the numbers? I specialize in extracting high-value insights from complex databases to help you grow.
I translate it into a story that helps you make better decisions.
What I bring to the table:
- SQL Expertise: Complex queries, JOINs, and data extraction from MySQL, PostgreSQL, or SQL Server.
- Advanced Analysis: Trend identification, KPI tracking, and performance auditing.
- Data Visualization: Transforming raw SQL results into clean Excel reports or interactive Power BI dashboards.
- Data Cleaning: Ensuring your data is accurate, structured, and ready for use.
Why choose me? I bridge the gap between technical data extraction and business strategy. My goal is to provide you with clear, actionable answers, not just a spreadsheet of numbers.
Tecnología:
Excel
•
Hojas de cálculo de Google
•
Power BI
•
Otros
Experiencia:
Conocimientos comerciales
•
matemática
•
Estadísticas
Lenguaje de programación:
SQL
Mi porfolio
FAQ
Can you handle messy or unorganized data?
I specialize in data cleaning and transformation. I use Power Query and SQL to remove duplicates, fix formatting errors, and structure your data so it is ready for professional analysis.
Will the Power BI dashboard be interactive?
I build fully interactive dashboards. You will be able to filter by date, region, or any other category to see how your metrics change in real-time.
Do you offer revisions if I need changes?
I want to ensure the final product meets your expectations. Most of my packages include at least one round of revisions to fine-tune the charts, formulas, or layout to your liking
What if my data is confidential?
Data privacy is a top priority. I am happy to sign an NDA if required, and I ensure that your data is never shared with third parties or used for any other purpose than your specific project.
What information do you need to get started?
Please provide the dataset (Excel, CSV, or SQL database access) and a brief description of your goals. If you have specific KPIs or metrics you want to track, let me know so I can prioritize them in the analysis.
