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Shijin Ramesh
Data Scientist | ML Engineer
Cloud Cost Anomaly Detection & Forecasting
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Handled 1M+ real-world scale records: Built and cleaned a synthetic cloud usage dataset with 12 months of logs, including missing values, duplicates, outliers, and inconsistent formats to simulate real IT data challenges.
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End-to-end data science pipeline: Applied anomaly detection (Isolation Forest) and forecasting (Prophet) in Python, uncovering spend anomalies and predicting cloud costs with seasonality and trend insights.
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Business-ready Power BI dashboard: Delivered an interactive dashboard for IT managers to track anomalies by service/team, forecast spend, and make proactive cost optimization decisions.


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