Case Studies
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Predicting Customer Satisfaction Using MLOps Pipelines: Automating Insights for E-Commerce
Client
A leading e-commerce platform aiming to proactively manage customer satisfaction and prevent churn. (Company name withheld for confidentiality.)
Problem
The client faced a critical gap: they lacked visibility into customer satisfaction until after negative reviews appeared. This reactive approach resulted in:
- Late interventions for service issues,
- Risk of customer churn, and
- Difficulty in scaling satisfaction monitoring.
Result
Technologies

- Python (3.8+) – Core programming language
- ZenML – Orchestration & pipeline management
- MLflow – Experiment tracking, model registry, deployment
- Scikit-learn, Pandas, NumPy – Data processing & model building
Goal
- Predict customer satisfaction scores (1–5 stars) before reviews are submitted.
- Automate the entire machine learning lifecycle—from data ingestion to deployment.
- Ensure reproducibility, version control, and continuous retraining as new data arrives.
Results
The automated MLOps system delivered:
- Continuous Prediction – A pipeline forecasting satisfaction for 100K+ orders with no manual intervention.
- End-to-End Automation – Data ingestion, preprocessing, training, evaluation, and deployment all orchestrated seamlessly.
- Self-Improving Models – Automatic retraining and redeployment triggered whenever a new model outperformed the previous one.
Scalability – Framework ready to extend into churn prediction, NPS forecasting, and beyond.
Phase 2: Visual Concept Design
In this stage, we focused entirely on creating a Tableau dashboard prototype based on mock/test data. Key activities included:
- Designing key visual elements—charts, KPI cards, filters, and layout blocks
- Applying the brand’s updated color palette, typography, and visual patterns
- Iteratively refining the prototype based on client feedback
The final deliverable was a visually modern and UX-optimized Tableau dashboard aligned with the new brand identity. It featured:
- Key metrics at a glance
- Clear visual hierarchy and intuitive interactivity
- Layout designed for readability and quick insights
The “after” we provided:
Conclusion
This project demonstrates how ZenML and MLflow can be fused into a production-ready, fully automated MLOps ecosystem. By predicting customer satisfaction in advance, the client gained a competitive edge: faster interventions, higher retention, and a scalable system to support long-term growth.
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