Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a professional tableau dashboard for data visualization
Diana N
About this gig
Struggling with raw data? Need to see the story your data is telling?
I'm Diana, a Data Analyst specializing in Tableau. I will turn your messy spreadsheets (Excel, CSV) or databases (SQL) into a clean, interactive dashboard that gives you real insights.
Why Choose Me?
- A Full-Stack Analyst: I don't just make charts. I handle the entire data pipeline, from cleaning to visualization.
- Messy Data is My Specialty: My Premium package includes data cleaning with Power Query and SQL. I transform messy, unusable data into clean data, ready for analysis.
- Certified Skills: I am a Google Data Analytics (Capstone completed) and IBM Machine Learning certified professional. My portfolio (GitHub, Kaggle) proves my skills.
- Business Focus: I build dashboards that answer your specific business questions (KPIs).
My Process:
- Consult: We define your goals and KPIs.
- Process: I clean, transform, and analyze your data (using Power Query, SQL, or R).
- Build: I create your custom, interactive Tableau dashboard.
- Review: We review the dashboard together to ensure it's 100% perfect.
Don't let your data go to waste. Please contact me before ordering, or place your order to get started!
Get to know Diana N
Diana N
- FromColombia
- Member sinceOct 2025
Languages
English, Spanish
I am a Data Analyst and AI Quality Specialist focused on turning complex data into clear, strategic decisions. My profile combines real-world operational experience with a technical focus on data quality and AI/LLM model evaluation
Skills: SQL, Python, Power BI, Tableau, AI Quality Assurance, and Data Annotation.
My Portfolio
FAQ
My data is very messy (in multiple Excel files, etc.). Can you help?
Yes! This is my specialty. My Premium Package is designed for this. I use Power Query and SQL to clean, merge, and transform messy data. If you are unsure, please send me a message for a custom quote.
What do you need from me to get started?
Just two things: 1) Your data file(s) (Excel, CSV, etc.) or database access. 2) A brief description of your goals or the specific questions you want the dashboard to answer (e.g., "I want to see my sales by region").
Can you connect directly to my SQL database?
Absolutely. I am skilled in SQL and can connect to your database (like Microsoft SQL Server, MySQL, etc.) to create the analysis.
What if I need a change after you deliver?
No problem. Every package comes with a set number of revisions (1 for Basic, 3 for Standard, 5 for Premium). We will work together until you are 100% happy with the final dashboard.
I see you also know Power BI. Can you do this in Power BI instead?
While this Gig is optimized for Tableau, I am also proficient in Power BI. Please send me a message, and we can discuss your specific needs!
