Sean Armour

AI Engineer

Building production LLM applications and intelligent automation systems.

About

I'm an AI Engineer focused on building practical, production-ready systems that solve real problems. My background combines hands-on LLM application development with deep experience in enterprise R&D environments.

Currently, I'm completing my Master's in AI/ML while working on agentic AI workflows, RAG implementations, and automation systems. I'm particularly interested in applying AI to complex operational problems where automation can have measurable impact.

Based in the Bay Area, CA.

Skills

AI/ML

LLM Applications (GPT-4, OpenAI API) LangChain RAG Prompt Engineering NLP / NLTK Scikit-learn Clustering (K-means)

Languages & Frameworks

Python SQL PowerShell Flask REST APIs

Data & Visualization

Pandas Snowflake Tableau ThoughtSpot

Currently Learning

PyTorch Advanced RAG MCP Servers Vector Databases

Projects

Intelligent Ticket Routing System

University Capstone

End-to-end ML pipeline that automatically classifies and routes IT support tickets using NLP.

Python NLTK Scikit-learn Flask Random Forest
  • Processes unstructured ticket text
  • Classifies into appropriate categories
  • REST API serves predictions to web frontend

LLM-Powered Data Pipeline

Professional Project

Agentic AI workflow processing and categorizing large-scale unstructured data using GPT-4 and clustering algorithms.

Python OpenAI API K-means Clustering Pandas
  • Automates categorization of 200,000+ records
  • Combines LLM reasoning with classical ML
  • Production prompt engineering and model evaluation

Details kept general for confidentiality.

Experience

AI/ML Data Team Member

Biotech R&D 2023 - Present
  • LLM-powered automation pipelines
  • NLP solutions for unstructured data
  • Analytics dashboards on enterprise data

Systems Specialist

Biotech R&D 2019 - Present
  • 15+ automation scripts for enterprise infrastructure
  • Monitoring systems with automated alerting
  • Regulated environment documentation

Education

MS in Computer Science (AI/ML)

Western Governors University In Progress - Started 2025

BS in Computer Science

Western Governors University

Let's connect.