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Jared HaneytangJH
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Jared Haneytang

@jaredhaneytang

Senior AI engineer specializing in LLM orchestration, RAG systems, and scalable ML pipelines.

United States
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What I'm looking for

I seek roles where I can build production LLM systems and RAG pipelines at scale, collaborate cross-functionally, and drive measurable product impact using modern ML infrastructure.

I am a Senior AI/ML Engineer with 6+ years building production AI systems at Zoom and eBay, focused on Large Language Model orchestration, Retrieval-Augmented Generation, and scalable machine learning pipelines that deliver measurable business impact.

At Zoom I led AI Companion feature development, architecting LangChain-based orchestration between Claude 3.5 Sonnet, GPT-4, and proprietary models, and built RAG systems with Pinecone and AWS OpenSearch to deliver sub-second responses to millions of users.

I am a full-stack developer comfortable with React front ends, Python/Node.js back ends, cloud infrastructure (AWS, EKS, SageMaker), model serving (NVIDIA Triton), and production ML engineering—including vector DBs, streaming pipelines, and A/B testing frameworks to improve model accuracy and product outcomes.

Experience

Work history, roles, and key accomplishments

ZO

Senior AI Engineer

Jun 2022 - Nov 2025 (3 years 5 months)

Led development of AI Companion features, architecting LLM orchestration and RAG pipelines that delivered sub-second responses to 100M+ monthly users and optimized cost-performance across models.

eBay logoEB

Software Engineer

eBay

Sep 2018 - May 2022 (3 years 8 months)

Developed ML-powered Ads Recommendations using DistilBERT and FAISS, implemented REST APIs and streaming pipelines that improved CTR on long-tail queries and supported multi-armed bandit experiments.

AI

Software Engineer Intern

American Family Insurance

Feb 2018 - Aug 2018 (6 months)

Created Python automation and data validation scripts that reduced manual claims data entry time by 40% and improved policy database quality for actuarial reporting.

Education

Degrees, certifications, and relevant coursework

University of Wisconsin–Madison logoUW

University of Wisconsin–Madison

Bachelor of Science, Computer Science

2014 - 2018

Completed a Bachelor of Science in Computer Science with coursework and projects focused on software engineering and machine learning.

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