Expert Tableau Dashboard Analysis for Machine Downtime Insights

Expert Tableau Dashboard Analysis for Machine Downtime InsightsExpert Tableau Dashboard Analysis for Machine Downtime Insights

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Loise Mihari

• Mar 28

Built Tableau dashboards analyzing machine failure data across 4 global factories to identify the highest-downtime site and most failure-prone equipment — delivered as executive-level findings with maintenance recommendations.

Data Visualization Data Analysis Tableau

Imaad Mahmood

• Apr 1

Built an interactive Sales Performance Dashboard in Google Looker Studio — fully connected to live data. Features 6 KPI cards (Revenue, Profit, Units Sold, Margin, Orders, Avg Order Value), revenue trend line chart, category donut chart, region breakdown, and salesperson leaderboard.

Looker Data Analysis Data Visualization Google Sheets

Marco Mastroeni

• Apr 1

Great work

Shania Mathews

• Mar 31

This project showcases my ability to transform messy, unstructured data into clean, organized, and actionable insights using Excel.

I worked with raw datasets containing inconsistencies such as duplicate entries, inconsistent formatting, and missing structure. I cleaned and standardized the data, ensuring accuracy and consistency across all fields.

From there, I built organized tables and dashboards to highlight key metrics such as revenue, profit, and performance by category and region. I also used formulas (including SUMIFS and calculated fields) to automate insights and improve usability.

This type of work is ideal for clients who need:

Clean and structured data

Reliable reporting

Easy-to-read dashboards

Improved data accuracy

The end result is a clear, professional spreadsheet that turns raw data into meaningful insights.

Data Entry Microsoft Excel Data Analysis

Geethasree Naguboina

pro

• Apr 3

The before and after view of the data cleaning really shows the value clearly — clients often don't realise how much time messy data costs them until they see it laid out like this. The monthly sales dashboard with KPIs on top is a clean layout too. Did you build this for a real client or as a portfolio piece?

Abhishek Diwakar

• Mar 31

🚀 This project showcases my skills in managing employee attendance data using Excel. I accurately recorded employee details, attendance, and absence records. 📊 Focused on clean formatting, data accuracy, and easy tracking to help monitor employee performance efficiently. 🎯

Microsoft Excel Data Analysis Data Entry Data Visualization Excel VBA Google Sheets

Geethasree Naguboina

pro

• Apr 1

Clean structure and good use of filters for attendance tracking! Adding a department-wise summary tab on top would make it even easier for managers to spot patterns quickly. Did you build this for a real client or as a portfolio sample?"