4-Wheel Vendor Defect Analysis – Executive Quality Review

This presentation was prepared for senior management to analyze vendor-related defects in the 4-wheel production supply chain. The objective was to identify key quality risks, highlight defect trends, and support data-driven decision making for supplier performance improvement.

The analysis focuses on:

• Identification of high-defect vendors affecting production quality

• Trend analysis of defect occurrences across reporting periods

• Pareto analysis to determine the major contributors to overall defects

• Evaluation of supplier quality performance for management review

• Clear visual storytelling to support executive-level discussions

The presentation demonstrates the ability to transform operational defect data into structured insights that assist leadership in prioritizing corrective actions and improving supplier quality management.

Tools Used

• Microsoft PowerPoint

• PowerBI (data preparation and analysis)

• Data visualization for executive reporting