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Hamz CohanHC
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Hamz Cohan

@hamzcohan

Senior Data Scientist and AI Architect at Tabiya, building multi-agent GenAI workflows that cut manual operational tasks by 37%.

United States
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At Tabiya, I architect GenAI systems with LangGraph and Azure OpenAI Service, automating lead scoring and CRM logic to reduce manual operational tasks by 37%.

I also designed a BigQuery data warehouse and event-driven processing on GCP, achieving over 90% match accuracy across 17 behavioral domains. I optimized Azure RAG and MLOps architectures to support 99.9% reliability for production LLM deployments.

Earlier at Tabiya, I enhanced agentic LLM workflows and localized NLP solutions, including a Portuguese chatbot that reduced international support volume by 68%. I also worked on an ICP analytics platform that achieved an 86% match rate for real-time lead scoring and customer segmentation.

At StyleSeat, I scaled production ML infrastructure and improved data processing for marketplace analytics, increasing Redshift indexing throughput 16x. At Regeneron, I improved clinical speech-to-text accuracy by 52% and automated clinical document extraction.

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Education

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Baruch College logoBC

Baruch College

Bachelor's, Finance

Activities and societies: Relevant courses: Programming Fundamentals (PF), OOP, Data Structures and Algorithms, Software Design and Architecture, Introduction to AI, Open Source Software Development

Bachelor's degree in Finance from Baruch College.

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