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$
USD
I will do data analysis using sql for smarter business decisions
Professional Data Analyst and Visualization
Hi there! I’m a data analyst with 2 years of professional experience helping businesses turn raw data into actionable insights.
My expertise includes:
- SQL – for efficient data extraction and managem...
About this Gig
I deliver end-to-end Business Intelligence solutions by combining SQL expertise with Power BI dashboard creation.
What problems do I solve for you?
- Automating Reporting Pipelines: Writing optimized SQL queries to eliminate repetitive manual reporting tasks.
- Data Cleaning & Transformation: Using SQL procedures, joins, and functions to structure raw data into reliable formats ready for visualization.
What make me different ?
- Proactive Optimization: I anticipate reporting needs and suggest SQL query improvements beyond the initial scope.
- Seamless Integration: Expertise in combining SQL with Power BI, for scalable, end-to-end solutions.
- Data Storytelling: Beyond numbers, I highlight insights helping decision-makers understand the why behind the metrics.
How will I meet the your expectations?
- Accuracy & Quality Control: Every SQL query, stored procedure, and visualization is validated for precision and reliability.
- Timely Delivery: I design efficient SQL scripts and BI workflows that respect deadlines with realistic timelines.
What type of materials do I need from you?
- Raw Data Sources: SQL databases, Excel sheets, ZIP folders.
- Business Objective.
Technology:
Power BI
•
MySQL
Analysis type:
Impact analysis
•
Descriptive analysis
Expertise:
Business Insights
•
Trends
•
Business intelligence
Programming language:
Python
•
SQL
•
DAX
My Portfolio
FAQ
What kind of SQL services do you provide?
I offer database design, query writing, optimization, data cleaning, stored procedures, and integration with tools like Power BI or Excel. Whether it’s a simple query or a complex database solution, I can help.
Do I need to share my entire database with you?
Not necessarily. You can provide sample data or specific tables relevant to your project. I work securely and only with the data you choose to share.
Can you optimize my existing queries for better performance?
Yes! I specialize in query tuning and indexing strategies to reduce execution time and improve efficiency, ensuring your database runs smoothly. 4. How do you ensure data security and confidentiality? Answer: Your data is handled with strict confidentiality. I never share client information.
What is the typical delivery time for SQL projects?
Delivery depends on project complexity. Simple queries can be completed within 1–2 days, while larger projects involving multiple tables or integrations may take 3 days.
How do you ensure data security and confidentiality?
Your data is handled with strict confidentiality. I never share client information and use secure methods to connect and process your database.
