I will create tableau dashboard, data analysis using sql and excel


About this gig
Looking for a Stunning Tableau Dashboard That Turns Raw Data into Actionable Insights? You're in the right place!
I help businesses, entrepreneurs, and decision-makers transform messy data into clear, interactive visuals that drive smarter decisions. Whether your data is in Excel, CSV, XML, or SQL I'll make it work for you.
What I Can Do for You:
- Connect & integrate your data sources (Excel, MySQL, Google Analytics, Facebook Ads, and more)
- Clean and prepare your data for accurate, reliable insights
- Build powerful calculated fields, parameters & LOD expressions in Tableau
- Create professional data models and transformations tailored to your business
- Design interactive Tableau dashboards with filters, drill-downs & storytelling features
- Deliver Tableau data visualization reports your team can act on instantly
Tools & Expertise:
Tableau | SQL | Excel | Python | Google Sheets
With years of hands-on experience as a data analyst, I turn raw numbers into a story your team can understand at a glance. Great Tableau data visualization isn't just about charts it's about giving decision-makers the clarity they need, right when they need it.
Imagine having a dashboard that answers your questions
Get to know Joy Dey
Data Analyst ! Financial Analystl ! Excel, SQL , Tableau
- FromBangladesh
- Member sinceJan 2026
Languages
Bengali, English, Hebrew, German
FAQ
What do I need to provide before you start?
You just need to share your dataset (Excel, CSV, SQL, or any other supported format) and let me know your requirements or KPIs you want to track. I’ll take care of the rest
My data is messy and unorganized. Can you still work on it?
Absolutely! Data cleaning and preparation are part of my services. I’ll ensure your data is structured properly before building dashboards or reports.
Will my data remain confidential and secure?
Yes. I respect your privacy and guarantee 100% confidentiality of your business data.
What if I don’t know what kind of dashboard I need?
No problem. I’ll analyze your data, understand your goals, and suggest the best dashboard structure that fits your business needs.
Do you also provide support after delivery?
Yes. I offer after-delivery support for minor adjustments and guidance so you can get the most out of your dashboard.

