Tanmay Lohani
Sr Data Scientist - Ads Experience @ Amazon | AWS, Statistics
- Role
- Sr Data Scientist - Ads Experience at Amazon
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Tanmay Lohani
Senior Data Scientist with 9+ years of experience building measurement products, causal inference frameworks, and large-scale experimentation systems across Amazon Ads and AWS. I turn ambiguous problems into clear metrics, scalable models, and insights that drive multi-million-dollar impact.My strengths sit at the intersection of data, product, and engineering: designing A/B tests, developing uplift and incrementality frameworks, building brand awareness models, and improving ranking systems with measurable gains. I work end-to-end from problem definition to production launch using Python, Spark, Redshift, SageMaker, and modern ML workflows.Lately, I’ve been focusing on applied AI and agentic systems: LLM-powered experiment review, advertiser-facing intelligence tools, and knowledge summarization using Bedrock.Always learning. Always building. Open to connecting on measurement, experimentation, ads, or applied AI.
Experience
Sr Data Scientist - Ads Experience
Apr 2017 — Present · Seattle, WA, US
At Amazon, I contributed to data science initiatives that drove measurable impacts across various businesses • Sr DS Amazon Brand Ads: Spearheaded the development of Brand Metrics, quantifying brand performance using 1P data. • Sr DS AWS, Infra: Led ML-driven projects that optimized AWS Data Center Operations, enhancing power efficiency. • Analytics, Amazon Fresh- Acted as a subject matter expert for analytics in the Fresh Delivery Strategy team, improving reporting accuracy.
Education
College Of Technology, G.B.P.U.A&T, Pantnagar
B-Tech, Industrial & System Engineering
North Carolina State University
Master's Degree, IMSE
Skills
- Product Development
- Procurement Planning
- R Programming
- Process Improvement
- Demand Planning
- Machine Learning
- Project Management
- Supply Chain Management
- Statistical Data Analysis
- Logistics Management
- Procurement
- Materials
- Sourcing
- Engineering
- Warehousing & Storage
- Business Analytics
- Microsoft Excel
- Supply Chain
- Business Process Improvement
- Forecasting
- Continuous Improvement
- Logistics
- Manufacturing
- Sas Programming
- Supply Chain Network Design
- Lean Manufacturing
- Management
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