Chetanaya Aggarwal
@chetanayaaggarwal
Lead Data Scientist specializing in ML, causal inference, and Generative AI.
IndiaWhat I'm looking for
I am a results-driven Lead Data Scientist with 6+ years of experience building enterprise-grade machine learning and statistical solutions that deliver measurable business impact.
My work spans predictive modelling, causal inference, production ML pipelines, and visualization, and in recent years I have expanded into Generative AI, LLM fine-tuning, RAG, multimodal systems, and agentic AI workflows.
I have led cross-functional teams to deploy solutions that produced significant savings and revenue gains — examples include classification models delivering $550K+ indirect savings, potential $30M+ savings via causal inference, a pricing engine yielding ~$1.5M lift, and automation that saved 200,000+ man-hours annually.
I combine core ML/statistics with modern AI tooling to translate research into scalable, production-ready platforms and enjoy mentoring teams, improving operational efficiency, and building systems that enable stronger, faster decisions.
Experience
Work history, roles, and key accomplishments
Lead Data Scientist
John Deere India
Jun 2024 - Present (1 year 4 months)
Led enterprise ML initiatives across reliability, global enterprise, aftermarket, finance, and marketing teams, delivering solutions that produced $550K+ indirect savings, 200,000+ annual man-hour savings, and automated real-time parts classification to prevent multimillion-dollar export penalties.
TIArchitected and deployed ML solutions for retail and fabrication clients, including a price recommendation engine that achieved a $1.5M revenue uplift and led teams to integrate models into production pipelines and web apps.
TIDelivered demand optimization and analytics solutions for fashion and FMCG clients, generating $4M incremental demand and building Azure Databricks pipelines and Power BI dashboards for weekly decisioning.
TIBuilt long-range sales forecasting models incorporating social and search signals for an FMCG client, improving forecast accuracy and contributing to a 14.7% revenue uplift.
TIContributed to client analytics projects and gained hands-on experience in data processing, modeling, and deployment during a four-month internship.
Education
Degrees, certifications, and relevant coursework
Shaheed Bhagat Singh State Technical Campus, Ferozepur
Bachelor of Technology, Computer Science and Engineering
2015 - 2019
Completed a Bachelor of Technology in Computer Science and Engineering with coursework spanning August 2015 to May 2019.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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