Open to AI Engineer Opportunities
Hello, I'm

Chase
Key

AI Engineer with roots in professional aviation and enterprise data systems. I design and ship production AI — from autonomous agents to modular cognitive architectures. My open-source work has been submitted to Anthropic's skills repository.

Chase Key

About Me

I am genuinely grateful for every opportunity that has led here. My path has not been linear — aviation, enterprise data analysis, and now AI engineering — but each chapter built something the next one needed.

Aviation gave me systems thinking and a deep respect for what happens when precision fails. The FAR-AIM — a massive cross-referenced regulatory framework governing all U.S. flight operations — became my earliest model for information architecture. That principle carries into everything I build.

Data analysis grounded that thinking in real-world complexity: multi-year anomalies, cross-jurisdictional investigations, SLA risk, and the weight of getting it right for teams depending on accurate data.

AI development gave me a new medium to build things that genuinely help people work better. I believe the most valuable thing an engineer can do is understand a system well enough to make it trustworthy — whether that system is a flight regime, a data pipeline, or an autonomous agent.

Current Role
Data Performance Analyst I
LexisNexis · RELX Group
Aviation Background
PPL · Instrument Rating · Complex
B.S. Aviation Sciences, 2010
Education
CS50p — Harvard University / edX
Google Professional Data Analytics Certificate

Technical Skills

🤖

AI & Agentic Systems

OpenAI API GPT-4 / GPT-3.5 Anthropic API Claude 3.5 / Sonnet 4.6 LLM Fundamentals AI Systems Design AI Reasoning Models Agentic AI Development Autonomous Agents Multi-Agent Systems AI Workflow Automation Context-Aware Systems Memory Architecture Design File-Based Persistence Knowledge Representation System Architecture Narrative System Design Simulation Design ChromaDB Vector Databases RAG Pipelines Semantic Search Embeddings Prompt Engineering API Integrations LangChain Modular Architecture AI Evaluation & QA Cognitive Frameworks
🗄️

Data Engineering & SQL

SQL · T-SQL CTEs Window Functions Stored Procedures Dynamic SQL Query Optimization Execution Plans SQL Server PostgreSQL MySQL BigQuery ETL / ELT Data Pipeline Design ETL Logic & Debugging Data Validation Data Cleaning Data Quality Engineering Statistical Analysis Anomaly Detection Root-Cause Analysis Systems Thinking Decision Frameworks Process Optimization Data Governance
⚙️

Software & Infrastructure

Python Pandas NumPy FastAPI Docker Uvicorn Git / GitHub REST API API Integrations Back-end Operations Workflow Automation fly.io Cloud Deployment HTML5 · CSS · JS JavaScript C++ R Tableau Power BI Excel (Advanced) VS Code JSON Technical Documentation SOP Development

Projects

Memoria Engine
Production Autonomous AI Agent · Feb 2026
● Live

Architected, built, containerized, and deployed a fully-functional autonomous AI agent with persistent memory, contextual reasoning, and semantic lore retrieval (ChromaDB). Concept to production in under five hours.

  • Lazy indexing: cold-start reduced from 30s to <2s
  • Three-tier character resolution fallback for zero-downtime operation
  • Cross-platform encoding hardened (Windows dev → Linux container)
  • GPT-4 → GPT-3.5-turbo cost routing: ~$0.02–$0.05/query

Python FastAPI OpenAI API ChromaDB Docker fly.io
AAI Knowledge Architecture
Enterprise Framework · Jan–Feb 2026
Production

Five-layer knowledge architecture: 35+ interconnected documents, 15,000+ lines of structured content, Python-powered search library, and semantic knowledge graph (JSON). Modeled on FAR-AIM indexing principles. Accepted for organizational pilot across a 17-analyst team.

  • 4-week peer-to-peer training curriculum (team-adopted)
  • Multi-stage investigation decision tree (validated in production)
  • Enterprise data governance framework — 10 sections
  • Zero-cost knowledge system deployed without additional budget

Python JSON Information Architecture Knowledge Graphs

Experience

Data Performance Analyst I
Oct 2025 – Present
↑ Promoted
  • State Subject Matter Expert for four U.S. states — responsible for data quality, feed health, SLA compliance, and operational continuity across departments
  • Resolved a multi-year data volume anomaly in 8 days through systematic SQL investigation across 3M+ records; engineering team confirmed root cause and deployed fix, restoring accuracy across multiple jurisdictions
  • Delivered 30%+ query performance improvements through execution plan analysis and indexing strategy; optimization patterns adopted as team standards
  • Reduced team manual processing workload by 20%+ through Python automation scripts
  • Built and maintained 3+ Tableau dashboards for live feed health monitoring and SLA risk tracking
  • Proactively designed and deployed an enterprise-grade data governance framework (10 sections: data sourcing, PII compliance, lifecycle management, emergency procedures, audit trail)
  • Contributed to resolution of a critical QA tooling outage through rapid system-level diagnosis; provided immediate workaround that restored team productivity within minutes
  • Completed mandatory Information Security training 24 days ahead of organizational deadline; integrated requirements into team governance documentation
  • Identified and proposed a zero-cost team knowledge management system using existing tooling; leadership approved for organizational pilot
Data Analyst I
Jul 2025 – Oct 2025
↑ Promoted after 3 months
  • Designed and delivered a formal 5-week analyst onboarding program including structured curriculum, hands-on tool training, and a standardized QA competency assessment
  • Mentored 14 analysts through complex investigations, technical troubleshooting, and cross-team research methodologies
  • Facilitated 9.5+ hours of formal training delivery; all participants transitioned to independent assignments upon completion
  • Converted undocumented operational processes that existed only as tribal knowledge into reusable, versioned SOPs
Data Analyst
Sep 2023 – Jul 2025
Contractor → Full-Time Employee
  • Promoted from contractor to full-time employee based on demonstrated technical performance and initiative
  • Self-directed learning of SQL and Python applied directly to production workflow automation and data quality improvement
  • Developed reference documentation and QA methodology guides later incorporated into team-wide SOPs
  • Advanced from initial onboarding to independently conducting multi-jurisdictional investigations within the first year

Education & Certifications

B.S. · Professional Pilot Aviation Sciences

PPL · Instrument Rating · Complex

Aviation training established a foundational principle applied to every engineering project since: in safety-critical systems, navigability and clarity of information architecture are not optional — they are the system. The FAR-AIM became the direct architectural model for every knowledge framework built since.

Certifications

Contact

Open to AI Engineer, Gen AI Engineer, and senior data roles. I respond to thoughtful messages — feel free to reach out directly.

AURELION skill suite submitted to Anthropic · anthropics/skills PR #444 · Feb 21, 2026