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I will sql data cleaning, analysis and reporting for business insights
Excel, SQL Expert for Formatting, Cleaning, Charts, Dashboards
Excel & Data Specialist for Cleaning, Formatting & Analysis
I help businesses turn messy data into clean, accurate, and professional Excel sheets. From data cleaning and formatting to formulas, chart...
About this Gig
Struggling with messy SQL data or slow queries? I will clean, transform, and analyze your SQL/MySQL data to deliver accurate insights for better business decisions.
Services I Offer:
- SQL Data Cleaning remove duplicates, fix missing or incorrect values
- Data Transformation & Normalization structure your data for analysis
- SQL Query Optimization faster and efficient queries
- Data Analysis & Actionable Insights extract meaningful results
- Reports & Dashboards Excel or Power BI
Why Choose Me:
- Strong skills in SQL, MySQL, Excel & Power BI
- Accurate, efficient, and detail-oriented
- 100% data confidentiality
- Clear communication & on-time delivery
I turn raw SQL data into clean, reliable, and easy-to-understand results.
For large or complex projects, please contact me before ordering to ensure smooth delivery.
My Portfolio
FAQ
Will you clean my SQL data before analysis?
Yes! Every package includes complete SQL data cleaning to ensure your dataset is accurate, error-free, and ready for analysis.
Can you connect dimension and fact tables for analysis?
Absolutely! I will design and connect your fact and dimension tables to build a well-structured data model for accurate, consistent, and insightful analysis.
Do you provide Excel and Power Bi dashboards with analysis results?
Yes, Dashboards are available as an extra service. In the Premium package, I include detailed Excel and Power Bi charts, but if you need a full interactive dashboard, you can order it as an add-on.
What do you need from me to get started?
To get started, please share: Your SQL database or dataset (.sql, .csv, or Excel) A brief description of your requirements Any KPIs, metrics, or charts you want included
Will my data remain confidential?
✅ Absolutely! 🔒 Your data is 100% secure and confidential. I guarantee complete privacy — your files, queries, and project details will never be shared or reused under any circumstances.
What if the package does not fully match my requirements?
😊 No problem! If none of the standard packages fit your project, simply contact me directly with your requirements. I’ll review your needs and create a custom offer that perfectly matches your project scope, budget, and timeline — ensuring you get exactly what you need.
Reviews
1 reviews for this Gig
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M mariadelalonso
United States
His work is excellent. He exceeded expectations and delivered with expert skill. Also he showed creativity and attention to detail in every task. The communication was outstanding through the project and I will definitely order his services again. It is a pleasure working with this freelancer. Thank you.
Up to $50
Price
4 days
Duration
D 
Seller's Response
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mariadelalonso
United States
His work is excellent. He exceeded expectations and delivered with expert skill. Also he showed creativity and attention to detail in every task. The communication was outstanding through the project and I will definitely order his services again. It is a pleasure working with this freelancer. Thank you.
Up to $50
Price
4 days
Duration
D Seller's Response
Helpful?
