Healthcare AI Automation
Created AI chatbots and voice assistants with LangChain, Deepgram, and FastAPI; integrated blockchain for secure patient data and consent; automated healthcare workflows with n8n and HIPAA compliance.
Hello, I'm
Gregory Whittington
Senior AI Full-Stack Engineer with 9+ years of experience delivering secure, production-grade AI platforms and SaaS products across healthcare, real estate, and financial technology.
Projects
AI-driven products across multimedia, healthcare, elderly care, and financial compliance—built with modern stacks and cloud-native deployment.
AI Elderly Care Platform
Built voice agent systems with Vapi.ai, OpenAI, and Node.js; developed health recommendation and monitoring with React and MongoDB; deployed with AWS Lambda, Docker, and CI/CD pipelines.
Financial Compliance Automation
Developed AI data extraction and classification pipelines with Java and Python; automated VAT reporting and document analysis with serverless workflows; integrated marketplace APIs (Amazon, eBay) for data ingestion and compliance.
AI Video Interview Platform
Developed an AI-powered video interview platform with personalized avatars using OpenAI, LangChain, and Deepgram, integrated Livekit for real-time video sessions, and built scalable web features with React, Node.js, and AWS serverless architecture.
Experience
Senior AI and full-stack roles delivering scalable, compliant AI platforms and production web applications.
Senior AI Full Stack Engineer
AI Full Stack Developer
Full Stack Developer
Skills
A focused, battle-tested toolset for building scalable, production-grade AI and full-stack solutions.
Programming
- Python, Java, JavaScript / TypeScript, SQL
- Clean code, Testing, Performance Optimization
AI Engineering
- Generative & Agentic AI, RAG Pipelines
- Embeddings, Semantic Search, Vector Databases
- Prompt Engineering, NLP, Computer Vision, Voice & Real-time AI
Frameworks & Platforms
- LangChain, LangGraph, LlamaIndex, Hugging Face, LangSmith
- LLM Fine-tuning, Multi-Agent Systems, End-to-end AI Pipelines
- AWS SageMaker & Bedrock, GCP Vertex AI, Azure Cognitive Services / OpenAI
Full-Stack & DevOps
- Django, FastAPI, Flask, Spring Boot, Node.js, Event-driven Microservices
- React, Next.js, Angular, Redux Toolkit, Zustand, Tailwind CSS, responsive design
- AWS, Azure, GCP, Docker, Kubernetes, Terraform, serverless, CI/CD, Git, SQL / NoSQL & vector stores
Education
Weber State University
Get in touch
Whether you have an opportunity, a question, or just want to say hi, feel free to reach out.