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PankajR
@jordi399
Data Scientist specializing in fraud analytics and machine learning
Índia
Inglês
Sobre mim
Data scientist skilled in Python, SQL, PySpark, and machine learning. I build practical models and turn complex data into clear, useful insights—from fraud and risk analytics to data cleaning, experimentation, and reporting. I contributed to a payments fraud model associated with approximately US$1.1M in prevented fraud. Let’s make your data work harder.
Habilidades
PankajR
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Consulta de ciência de dados
I will create a machine learning model for fraud detection
Portfólio
Experiência profissional
Senior Data Science Consultant
Exl services com • Período integral
Feb 2025 - Present • 1 yr 9 mos
Contribute to fraud detection analytics for a major US bank, working on graph-based features, predictive modeling, scalable data preparation, and model monitoring. Use Python, PySpark, Hadoop, and AWS EMR to support data-driven fraud prevention. Contributed to a batch inbound payments model associated with approximately US$1.1M in prevented fraud. Client and product details remain confidential.
Data Scientist - Assistant Manager
Maruti Suzuki India Limited • Período integral
Nov 2023 - Jan 2025 • 1 yr 2 mos
Developed lead-scoring and customer-segmentation models, analyzed EV customer profiles and pricing, and built funnel dashboards. Automated reporting workflows with Python and SQL, partnering with marketing and finance teams to turn data into actionable insights.
Data Scientist - Anayst
Infogain Solutions Pte Ltd • Período integral
Aug 2021 - Oct 2023 • 2 yrs 2 mos
Built marketing mix models for Walmart, covering data preparation, modeling, and interpretation. Shared insights on marketing effectiveness, ROI, and spend allocation to support business decisions.
