We worked on a call center case. The transcript of each call session was captured and evaluated using a rating system. We then applied AI/ML techniques to transform the call transcripts into a structured tabular format (database). This transformed data was used to build a meaningful Power BI report that provides actionable insights.
Challenge:
The client, a customer service organization, faced several challenges in managing and improving call center operations:
- Lack of Structured Insights: Call transcripts were unstructured, making it difficult to derive performance insights across calls and agents.
- Inconsistent Quality Monitoring: Evaluations were manually conducted, leading to variability and delays in identifying training needs.
- Limited Visibility into Skill Gaps: Managers struggled to understand specific areas (e.g., greeting, technical knowledge, communication) where agents needed improvement.
- Red Flags & Call Effectiveness: There was no clear mechanism to monitor red flag calls or overall call handling efficiency by employees.
Solution:
A robust Power BI dashboard was created using AI/ML-processed call transcripts that were converted into structured tabular format for meaningful analysis. The solution includes:
- Monthly Support Overview: Tracks the average score trend over time and by employee, giving a high-level view of call handling quality.
- Skill-Based Session Breakdown: Provides average scores across key dimensions like communication, coordination, technical skills, greetings, and wrap-up.
- Red Flags by Employee: Monitors red flag incidents and highlights employees requiring attention.
- Training Needs Forecast: Uses performance thresholds to highlight employees needing skill-specific training.
- High vs Low Score Analysis: Evaluates call quality distribution with a High/Low Score Ratio to identify consistent performers.
- Call Effectiveness Index: Visualizes call quality on an indexed scale, helping teams identify outliers.
- Appreciation Word Cloud: Highlights common feedback phrases shared with employees.
The Extra Mile:
- Introduced an automated Training Forecast System to pinpoint improvement areas at the skill level for each employee.
- Integrated High/Low Score Ratio logic to objectively compare employee performance, making it easier to recognize top performers.
Conclusion:
This Power BI solution empowers call center managers with real-time, actionable insights into agent performance. From identifying skill gaps to tracking training effectiveness, the dashboard supports data-driven decisions to enhance service quality and customer satisfaction. The end result is a more agile, performance-aware team equipped to handle calls effectively and consistently.