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I will do sql data analysis, queries, reporting and business insights
Python Data Analyst, Power BI Dashboards and SQL Analysis
🖥️ I’m Mehdi — a Data Analyst who transforms raw data into clear insights that drive smarter business decisions.
What I offer:
📊 Data cleaning, analysis, and visualization
📈 Interactive dashboards...
About this Gig
SQL data exploration
SQL Server / T-SQL queries
Data warehouse analysis
Customer analysis
Product analysis
Sales & revenue analysis
KPI reporting
Country & demographic analysis
Top & bottom product analysis
Customer ranking and segmentation
Aggregation and grouping
Multiple-table JOINs
Subqueries
CTEs
Window functions
ROW_NUMBER(), RANK() and related analysis
Date-based analysis
Data quality checks
Business performance analysis
SQL query optimization and cleanup
Business insights from query results
Example Analysis
For example, I can answer questions such as:
What are the total sales and total quantity sold?
How many customers and products are in the database?
Which countries have the most customers?
Which product categories generate the highest revenue?
Who are the top 10 customers by revenue?
Which 5 products generate the highest revenue?
What is the date range of the available sales data?
What are the key business KPIs?
Why Choose Me?
I am a Data Analyst with hands-on experience in SQL, Power BI, Python, data cleaning, data visualization, and business analytics.
I focus on writing SQL that answers real business questions rather than simply producing complicated queries.
My Portfolio
Other Data Analytics Services I Offer
FAQ
What databases do you work with?
I primarily work with SQL Server and T-SQL. I can also work with SQL-based datasets depending on the project requirements.
Can you analyze my sales dataset?
Yes. I can analyze sales, revenue, customers, products, orders, categories, and other business-related data.
Can you write complex SQL queries?
Yes. I can work with JOINs, subqueries, CTEs, aggregations, UNION/UNION ALL, and window functions such as ROW_NUMBER() and RANK().
Can you create KPI reports using SQL?
Yes. I can create SQL queries for important business KPIs such as total sales, total quantity, total orders, average price, total customers, total products, and other metrics based on your dataset.
Can you work with a data warehouse?
Yes. I have experience analyzing structured data warehouse models containing fact and dimension tables, such as sales, customers, and products.
Can you analyze customer and product performance?
Yes. I can identify top customers, low-performing customers, top products, low-performing products, category performance, revenue contribution, and other useful metrics.
Can you create SQL queries from business questions?
Absolutely. You can provide your business questions, and I will translate them into appropriate SQL queries and analysis
Can you provide the final SQL file?
Yes. Depending on the package, I can provide a clean and organized .sql file containing the completed queries.
