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Elchin Mammadli
@elchinmammedli
Data Analyst Excel SQL Data Cleaning and Dashboard Creation
Azerbaijan
English, Turkish, Azerbaijani, Indonesian
About me
I am a Data Analyst who helps businesses clean, organize, and analyze data to make better decisions.
I can help you with:
✅Data cleaning and formatting (Excel & Google Sheets)
✅Data analysis and reporting
✅SQL queries and data extraction
✅Dashboard creation and data visualization
I focus on accuracy, clarity, and fast delivery. I am reliable, detail-oriented, and always ready to support your project with high-quality work.
Let’s work together to turn your data into clear insights
Skills
Elchin Mammadli
Offline •
Average response time: 1 hour
See my services
Data Dashboards
I will create a professional excel dashboard with sql data analysis
SQL & NoSQL Queries
I will write sql queries and analyze your data
Portfolio
Work experience
Freelance Data Analyst
Upwork • Part-time
Mar 2026 - Present • 2 mos
Freelance Data Analyst on Upwork with hands-on experience in data analysis, reporting, and visualization. Skilled in SQL, Excel, and Tableau to transform complex datasets into meaningful insights. I create dashboards, optimize data workflows, and provide data-driven recommendations to improve performance and decision-making.
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jake_thunder
Azerbaijan
Exceptional Excel analyst—delivered accurate, well-structured work with great attention to detail. Professional, cooperative, and consistently on time. Highly recommended.
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