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$
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I will create a tableau dashboard for your business analytics
Senthil
About this gig
I design clean, interactive Tableau dashboards that turn your raw data into clear business insights. I can connect Excel, CSV, Google Sheets, or database sources and build charts, KPIs, and filters tailored to your goals. Youll receive a professional, easytouse dashboard plus support to ensure it answers the right business questions.
Get to know Senthil
Senthil
data scientist
- FromIndia
- Member sinceDec 2025
Languages
English
I’m Senthil, an ETL Pipeline & Machine Learning Engineer with 1 year of experience, specializing in Apache Airflow and Python. I build scalable, production-ready ETL pipelines that automate data extraction, preprocessing , transformation, scheduling, monitoring, and error handling. I’ve delivered real-world ETL projects, including an Amazon data ETL pipeline, automating web data extraction, data cleaning, preprocessing , and workflow orchestration using Airflow DAGs. I focus on clean preprocessing , efficient transformations, and orchestration to reduce manual effort and improve data quality.
FAQ
What do you need from me to get started?
I need your data (Excel, CSV, Google Sheets, or database access), a short description of your business, and the key questions or KPIs you want the dashboard to answer.
Can you work with messy or incomplete data?
Yes. I can clean and structure your data before building the dashboard, but very poor‑quality data may require an extra charge and extra time, which I will confirm before starting.
Will you explain how to use the dashboard?
Yes. I provide a short walkthrough (text or video, depending on the package) showing how to filter, drill down, and export views so your team can use it confidently.
Can you update or modify an existing Tableau dashboard?
Yes. I can improve the design, fix errors, add new charts, or connect new data sources to your current Tableau dashboard; just share a screenshot or workbook before ordering.
Do you sign NDAs and keep data confidential?
Yes. Your data and dashboards are kept private and used only for your project; if needed, I can sign an NDA before you share sensitive information.
