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Skills

  • Data Analysis
  • Data Visualization
  • DAX
  • Power BI
  • Power Query
  • Data Analysis Expressions
  • Data Cleaning
  • Microsoft
  • Microsoft Excel
  • Microsoft Power BI
  • Microsoft SQL Server
  • Power BI Reports
  • SQL

Services

  • Data Visualization

    $5/hr Starting at $25 Ongoing

    Dedicated Resource

    Data Cleaning, Transformation, Analysis, and Visualization Unlock the full potential of your data with my comprehensive Microsoft Power BI services. I specialize in transforming raw data into actionable...

    Data AnalysisData Analysis ExpressionsData CleaningData VisualizationDAX

About

Elif Tastan: Data visualization, data analysis, Microsoft Power BI, DAX, SQL, Power Query, Power BI Dashboards, Data Cleaning, Data Analyst

I'm an Power BI Specialist passionate about turning raw data into meaningful insights that drive business decisions. Skilled in Power BI, Power Query (M), SQL, DAX. I create interactive dashboards, clean datasets, and visualize data trends for actionable reporting.
Power BI Dashboards
Data Cleaning & Transformation ( M Query / Power Query )
SQL Queries & Database Management ( MS SQL )
Clear, Insightful Data Visualizations ( Power BI, DAX )
I’m eager to help businesses uncover insights, automate reporting, and visualize their data effectively. Let’s collaborate to make your data work for you!

Work Terms

Hours of Operation:
Monday to Friday, 9:00 AM to 5:00 PM (flexible scheduling available upon request)

Payment Terms:
Invoicing bi-weekly, with payment due within 30 days of receipt

Preferred Communication Style:
Open to emails for routine updates and inquiries. Scheduled weekly meetings for project updates and discussions. Additionally, available for ad-hoc calls as needed for urgent matters.