Ayelet Hillel

About Ayelet Hillel

As a Machine Learning Engineer, I thrive on pushing the boundaries of technology to build groundbreaking solutions that drive business growth. With a solid foundation in Machine Learning algorithms, Large Language Models (LLMs) and advanced data analytics, I specialize in developing and deploying scalable AI tools.Currently at Confluence, I am playing a key role in developing Rex, an AI-powered document processing platform that leverages Retrieval-Augmented Generation (RAG) and Large Language Models (LLMs) to automate financial data extraction and reconciliation. This work reduces manual review from hours to minutes and enhances accuracy for enterprise clients.Previously at AIIR Analytics, I led the development of an innovative NLP-powered application to assess charisma as a predictor of leadership potential. By guiding a cross-functional team through design, implementation, and testing, I helped expand AIIR’s people analytics capabilities and deliver a unique value proposition to clients.I am always eager to learn new technologies and methodologies, and to collaborate with diverse and talented teams.

Experience

1. Machine Learning Engineer

   Confluence

   Jan 2024 — Present · US

   Developing Rex, an AI-powered document processing system that automates data extraction from complex financial reports, reducing manual review from hours to minutes- Building a RAG pipeline with LLMs in Python, enabling accurate, scalable financial data extraction from unstructured data.

Education

• Columbia University

  Master's degree, Master of Arts (M.A) in Economics and Education

  2019 — 2020

• Tel Aviv University

  Bachelor's degree, BA Honors Program in Political Science, Philosophy & Economics (PPE)

  2014 — 2017