Vatsal Aggarwal

Applied Scientist at Amazon

Seattle, Washington, United States
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Summary

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Vatsal Aggarwal is an Applied Scientist at Amazon with nine years of experience building machine learning systems, currently focused on generative AI, multimodal models, and large language model applications. He holds an MS in Computer Science from University at Buffalo and has moved from research-focused roles into production ML engineering at Samsung and The Research Foundation for SUNY before joining Amazon. His background spans NLP, recommender systems and risk-predictive modeling, including a citation recommender that achieved 95.46% Top-5 accuracy during an IIT(BHU) research internship. Comfortable shipping end-to-end solutions, he blends academic rigor with production best practices to operationalize complex models. Based in Seattle, he brings a practical curiosity—often applying non-linear quantitative methods learned in finance-focused research to modern ML problems.
code10 years of coding experience
job5 years of employment as a software developer
bookBTech - Bachelor of Technology Computer Science, BTech - Bachelor of Technology Computer Science at Manipal Institute of Technology
bookMaster of Science - MS Computer Science, Master of Science - MS Computer Science at University at Buffalo
book10th Grade, 10th Grade at St. Mark's Senior Secondary Public School
book12th Grade, 12th Grade at Delhi Public School - R. K. Puram
languagesEnglish, Hindi, German
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Github Skills (16)

python9
kubernetes9
jwt6
java5
jsonwebtoken5
pytorch4
ensemble-learning4
flask4
chatbot3
chatgpt2
distributed-training2
anaconda1
openai-api1
openai1
langchain1

Programming languages (4)

JavaHTMLJupyter NotebookPython

Github contributions (5)

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va26/Basic-C-Game

Feb 2017 - Jun 2021

Contributions:15 pushes, 1 branch in 4 years 4 months
Contributions:3 commits in 6 days
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Vatsal Aggarwal - Applied Scientist at Amazon