Profile Details

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Hire Arya B.

India

USD 60 /hr

Data Scientist (Walmart | ex-Flipkart | IISc) | Machine Learning, NLP & CV | Consulting & Research Support

Profile Summary

Senior Data Scientist with 5+ years of industry experience at Walmart Global Tech and Flipkart, and an M.Tech in Computational and Data Sciences from IISc Bangalore. My work spans NLP, deep learning, and optimisation — from fine-tuning transformer models and building product embedding systems that drove ₹30 Cr. in GMV, to MILP-based pricing strategies and LLM fine-tuning. My research background is in adversarial robustness, with five co-authored publications at CVPR and NeurIPS. I am open to both industry consulting — in ML system design, NLP, and data-driven decision-making — and research collaborations in robust ML, computer vision, and applied deep learning.

Subject Matter Expertise

• ★ Machine Learning
• ★ Neural Networks
• ★ Deep Learning
• ☆ Data Analysis
• ☆ Image Processing
• ☆ Predictive Modeling & Analytics
• ☆ Natural Language Processing
• ☆ Pattern Recognition
• ☆ Artificial Intelligence
• ☆ Computer Vision

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing

Research Feasibility Study, Scientific and Technical Research, Systematic Literature Review

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Image Analysis, Algorithm Design-ML, Data Visualization, Big Data Analytics, Data Cleaning, Data Insights

Work Experience

Senior Data Scientist

Walmart Global Tech India

June 2025 - Present

Data Scientist

Flipkart Internet Pvt Ltd

August 2020 - May 2025

Education

MTech

Indian Institute of Science, Bangalore

July 2018 - May 2020

BTech

National Institute of Technology Calicut - India

August 2011 - May 2015

Certifications

• Certification details not provided.

Publications

CONFERENCE PAPER

Arya Baburaj Regularizer to mitigate gradient masking effect during single-step adversarial training.