Aaron Horvitz
Senior Engineer Gen AI Systems Engineer at PwC
Greater Houston United States
Summary
👤
Senior🎓
Top SchoolAaron Horvitz is a Senior GenAI Systems Engineer with nine years of experience building production-grade AI and analytics systems across enterprise and government settings. He architects scalable LLM and RAG pipelines and vector database integrations for multi-cloud deployments at PwC, after leading applied-statistics and LLM-driven projects at the IRS that automated audit analytics and enabled searchable access to over a million pages of tax guidance. Comfortable from low-level ETL and time-series forecasting to deploying agentic workflows, he pairs rigorous statistical training (MS in Statistical Data Science) with hands-on software engineering to replace ad-hoc scripts with industrial-grade platforms. His background includes building computer vision and real-time forecasting solutions for industry, founding a recruiting tech startup, and serving as a US Army Ranger—experience that surfaces in his discipline for reliable, auditable systems. Notably, he has practical experience operationalizing LLMs for high-stakes, privacy-sensitive workflows, blending classical ML with modern generative techniques.
9 years of coding experience
10 years of employment as a software developer
BS Economics (CFA Candidate while pursuing coursework), BS Economics (CFA Candidate while pursuing coursework) at University of HoustonPassed June 2010 Level I Exam, Passed June 2010 Level I Exam at CFA ProgramMaster of Science - MS Statistical Data Science Department of Statistics, Master of Science - MS Statistical Data Science Department of Statistics at Texas A&M University
Stackoverflow
166reputation
19kreached
7answers
0questions
Github Skills (12)
audio6
statistics6
regression6
seaborn6
data-visualization6
python6
barchart6
numpy6
matplotlib6
scikit-learn6
bitcoin3
privacy2
Programming languages (1)
Github contributions (5)
AaronNHorvitz/Federal-Election-Commission-FEC-Data
Apr 2018 - Nov 2019
Contributions:11 commits, 10 pushes, 1 branch in 1 year 7 months
AaronNHorvitz/Snippets
May 2019 - Jan 2021
Contributions:23 commits, 22 pushes, 1 branch in 1 year 8 months
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