Santhosh Reddy Siddireddy Gari
Senior DevOps Engineer | CI/CD | Jenkins | Docker | Kubernetes | Terraform | Ansible | Cloud Automation | Monitoring (Prometheus/Grafana)
- Role
- Senior Data Analyst at Capital One
- Location
- Farmington, MI, US
- LinkedIn followers
- 500 followers
About Santhosh Reddy Siddireddy Gari
I am a results-driven DevOps Engineer with hands-on experience in building and managing…
Experience
Senior Data Analyst
May 2024 — Present · McLean, VA, US
As a Senior Data Analyst at Capital One (simulated advanced capstone/project role), I led end-to-end data analysis initiatives focused on improving financial decision-making, customer segmentation, and fraud detection through advanced analytics and stakeholder collaboration.Key Responsibilities:1. Led a cross-functional project simulating Capital One’s analytics use cases to extract business insights from financial transaction data, improving customer experience and risk mitigation.2. Designed and executed complex SQL queries to perform data extraction, transformation, and aggregation from large-scale customer behavior datasets (10M+ records).3. Built predictive models (Logistic Regression, XGBoost) using Python to detect high-risk customer churn and suspicious transaction patterns with 88% precision.4. Developed a segmentation strategy (RFM + clustering) to group customers by spending behavior and lifetime value, improving marketing targeting by 20%.5. Created interactive dashboards using Tableau and Power BI, allowing senior leadership to track KPIs, fraud trends, and product adoption metrics in real time.6. Collaborated in a simulated Agile setting, preparing weekly stakeholder reports and sprint-based data stories to support product and compliance teams.7. Enhanced customer retention strategy by identifying top 15% at-risk customers with data-driven recommendations.8. Proposed fraud indicators based on transaction anomaly patterns, reducing false positives in simulated fraud alerts.9. Enabled faster decision-making by creating a centralized KPI dashboard with drill-down capabilities across product types and regions.
Education
Trine University
Master's degree, Masters in Business Analytics
BV Raju Institute of Technology (BVRIT)
Bachelor of Technology - BTech, Civil Engineering
2017 — 2021
University of Detroit Mercy
Master's degree, Computer and Information Sciences, General
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