🧑💼
Hire Don Caldwell
Available Immediately
Access enterprise proof, schedule interviews, and deploy a Principal‑level AI engineer today.
🧱 Core Skills
Full-Stack Development
React, Node.js, TypeScript across enterprise platforms
AI/ML Integration & Prompt Engineering
Built composable chains across GPT-4, Claude, and Gemini
Enterprise Architecture & System Design
Scalable microservices handling 100K+ concurrent users
DevOps & Cloud Infrastructure
AWS, Vercel, Docker with zero-downtime deployments
Product Strategy & UX Design
End-to-end product development and user experience optimization
🚀 AI Superpowers
Advanced ReAct Framework Implementation
Real-time reasoning with transparent decision-making processes
Custom AI Agent Development
Production-ready autonomous systems with multi-step workflows
Prompt Pattern Engineering
Optimized chain-of-thought patterns for enterprise reliability
AI-Powered Automation Systems
Reduced operational costs by 40% through intelligent automation
Machine Learning Model Integration
Seamless ML pipeline integration with real-time inference
🧠 Enterprise Experience
Principal-Level Full-Stack AI Engineer
Remote • Full-Time • Contract Available
Technical Leadership
Led development teams at Fortune 500 companies including Citi, Ulta Beauty, and TIAA
System Architecture
Designed scalable platforms handling 100K+ users with microservices and cloud-native patterns
AI Innovation
Pioneered AI integration strategies that reduced operational costs by 40% and improved efficiency
Enterprise Security
Implemented security-first architecture with zero incidents across production deployments