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Giriraj Kudupudi

@girirajkudupudi

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Data scientist building XGBoost fraud detection and local-first RAG systems, including a model with 99.88% ROC-AUC.

India

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What I'm looking for

I'm available immediately for fully remote roles worldwide and can work US and EU hours.

I built an XGBoost fraud detection system that analyzed 1.3 million transactions, achieved 99.88% ROC-AUC, and included SHAP explanations for individual risk factors. I also created a FastAPI scoring endpoint and an investigation dashboard with a threshold optimizer.

My projects include a LangGraph multi-agent research assistant and a local-first RAG document assistant using ChromaDB and Ollama. I recently completed a Master's in Analytics at Saint Louis University, and I founded Dwellon, an e-commerce store for home goods that I launched and operate.

Experience

Work history, roles, and key accomplishments

Current

Founder

Current

Dwellon

Jul 2026 - Present (4 months)

Launched and operate an e-commerce store for home goods, using AI coding agents to automate catalog and store management. Managed business setup end to end, including GST registration, and secured first paying customers within two months of launch.

Ecommerce AI Coding Agent Claude Code Business Management GST Registration

IT Infrastructure Support Engineer

Tata Consultancy Services

Aug 2021 - Dec 2022 (1 year 4 months)

Supported enterprise IT infrastructure, maintaining high system availability through proactive monitoring, real-time diagnostics, and structured incident resolution within defined SLAs. Performed root cause analysis on recurring system and network incidents, collaborating with cross-functional teams to implement permanent fixes that reduced repeat tickets.

IT Infrastructure Incident Management Root Cause Analysis SLA Management Documentation

Education

Degrees, certifications, and relevant coursework

Saint Louis University

Master's in Analytics, Analytics

Grade: 3.71 / 4.0

Activities and societies: Relevant Coursework: Machine Learning, Statistical Analysis, Predictive Modeling, Data Visualization, Database Management, Business Analytics

Master's in Analytics with a GPA of 3.71/4.0, completed in May 2025.