Andrew Sauer
AI engineering and product development.
Retrieval systems, autonomous agents, and full-stack apps — from prototype to production.
AI engineer and full-stack developer with a background in neuroscience, data science, and product development. I build retrieval systems, agent workflows, and document intelligence tools that integrate into existing team processes — across construction, media, education, and consumer products.
Work Experience
- AI Engineer → Human Agency, Remote, 2025-Present
Building production AI agents used daily by construction teams to interpret drawings, answer RFIs, summarize submittals, and retrieve project data from large unstructured document sets. Designed ingestion and retrieval pipelines using hybrid search, dense embeddings, reranking, and vector databases.
- AI Product Engineer → sauerApple, Los Angeles, 2017-Present
Built and launched AI-first consumer and internal tools using React, TypeScript, React Native, Next.js, and Python. Designed RAG systems and autonomous agents supporting personalized content, adaptive user experiences, and automated workflows.
- Lead Frontend Developer → BiasSync, Los Angeles, 2019-2025
Led development of a learning management platform used by nontechnical clients. Built admin tooling enabling client management, reporting, and data integration without engineering involvement.
- Full-Stack Data Scientist → Warner Bros Entertainment, Burbank, 2017-2019
Led a neuroscience-driven data science team applying Python-based analysis and experimental tooling in a production research environment. Built internal tools to design, manage, and operationalize studies.
- Full-Stack Developer → Super Serious Company, Portugal, 2017-2019
- Android Developer → Tinder, West Hollywood, 2016-2017
Education
- Stanford Graduate School of Business — Institute for General Management
- Saint Mary's College of California — BS, Consumer Neuroscience & Social Psychology