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$
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I will do expert sql data analysis for key business questions
About this Gig
Are messy raw datasets slowing down your decision-making? I transform unstructured, complex database tables into clear, actionable business answers using advanced SQL querying and data analytics.
Whether you need to uncover sales trends, track customer behavior, analyze churn, or evaluate inventory, I write clean, efficient SQL queries tailored specifically to your core business goals.
What I Do:
- Raw Data Transformation: Clean, structure, and join multi-table datasets for accurate analysis.
- Complex Query Solution: Advanced JOINs, CTEs, Subqueries, Aggregations, and Window Functions, Stored Procedures.
- Business Insights Extraction: Answer critical operational and financial questions directly from your data.
- Executive Summaries: Translating raw query outputs into structured key takeaways and strategic recommendations.
Stop guessing what your data means. Lets unlock the hidden insights inside your database so you can make confident, data-backed decisions!
Ready to get started? Send a message or place your order today!
Expertise:
Web analytics
•
Business Insights
•
Trends
Technology:
Excel
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Google Analytics
•
Google Sheets
•
Power BI
Programming language:
Python
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SQL
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DAX
•
Other
My Portfolio
Other Data Analytics Services I Offer
FAQ
What if my raw data is messy, incomplete, or unorganized?
No problem at all! Data cleaning and preparation are key steps in my analytical process. I will handle null values, remove duplicates, fix data types, and properly structure your raw tables before writing analytical queries
Do you provide plain-English summaries alongside the SQL code?
Yes! I don't just hand over raw code. Depending on your package, I provide a clear, executive-ready summary breaking down key findings, trends, and actionable recommendations derived from the query outputs.
Will I receive the actual SQL script file (.sql)?
Yes, absolutely. You will receive fully commented, clean, and reusable .sql script files along with exported result sets in your preferred format (CSV, Excel, or PDF summary).
Can you build a Power BI or Excel dashboard using the SQL query results?
Yes! Connecting SQL query outputs directly into Power BI or Excel dashboards is a great way to visualize insights. I offer dashboard creation as a custom add-on—just send me a message to discuss!
