Data Scientist & BI Analyst
Rifcare
7 mos · Gurugram
- Designed, developed, and deployed machine learning models using Python (scikit-learn, XGBoost, pandas, NumPy) for classification, regression, clustering, and anomaly detection use cases translating model outputs into clear business narratives and actionable recommendations for senior product and business leadership - Developed interactive executive-level dashboards and BI reports providing real-time operational visibility for 500+ users crafting data stories that explained what happened, why it happened, and what actions leadership should take next, going beyond raw reporting to deliver contextual analytical narratives - Applied strong business acumen to frame ML analytics in the context of operational KPIs productivity metrics and business performance drivers ensuring every analytical output was directly connected to a measurable business outcome and decision - Designed and implemented automated data pipelines for enterprise-scale data movement and processing, achieving 50% reduction in query response time and 40% reduction in system latency demonstrating scalable pipeline engineering aligned to modern analytics architecture requirements - Applied ensemble methods (XGBoost, Random Forest), unsupervised clustering (K-Means, DBSCAN), and dimensionality reduction (PCA) to large datasets, uncovering trends, drivers, and predictive insights that supported strategic decision-making - Communicated complex analytical results and ML model insights to non-technical stakeholders and senior leadership through structured presentations, intuitive visualisations, and executive summaries consistently translating analytical complexity into decision-ready business intelligence - Maintained responsible data and AI practices throughout all model development work enforcing data quality controls, documenting model governance, and ensuring analytical outputs adhered to accuracy and integrity standards