Senior AI Full Stack Developer

Gregory Whittington

*********************@*****.*** 619-***-**** Ogden, UT 84404

linkedin.com/in/gregory-whittington-b4a9b4396

SUMMARY

Senior AI Full-Stack Engineer with over 9 years of experience delivering scalable, compliant AI solutions using cloud- native technologies. Expert in architecting and deploying secure, production-grade platforms leveraging Generative AI, Agentic AI, NLP frameworks, and full-stack engineering across AWS, GCP, and Azure. Demonstrated success in optimizing model accuracy, reducing latency, and delivering SaaS solutions in healthcare, real estate, and financial technology. Strong mentor and technical leader enabling cross-functional teams to innovate and operationalize AI products at scale.

SKILLS

•Programming: Python, Java, JavaScript/TypeScript, SQL

•AI Engineering: Generative AI, Agentic AI, RAG Pipelines, Embeddings, Semantic Search, Vector Databases(Pinecone, FAISS), Prompt Engineering, NLP, Computer Vision

•AI Frameworks & Orchestration: LangChain, LangGraph, LlamaIndex, Hugging Face, LangSmith, LLM Finetuning, Multi-Agent Systems, Autonomous Agents, End-to-End AI Pipeline

•Voice & Realtime AI: WebRTC, Real-Time STT/TTS Pipelines, Streaming Inference

•Cloud AI/ML Platforms: AWS (SageMaker, Bedrock, Lambda AI workflows), GCP (Vertex AI, Pub/Sub), Azure(Cognitive Services, OpenAI on Azure)

•Backend: Django, FastAPI, Flask, Spring Boot, Node.js, Event-Driven Microservices

•Frontend: React, Next.js, Agular, Redux Toolkit, Zustand, Tailwind CSS, Responsive Design

•Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, Terraform, Serverless Architectures, CI/CD (GitHub Actions, Jenkins), Git

•Databases: PostgreSQL, MongoDB, Redis, DynamoDB, Vector Stores PROFESSIONAL EXPERIENCE

Senior AI Full Stack Engineer

FTI Services

01/2020 – 09/2025 Ventura, CA

•Built a multi-tenant, HIPAA-compliant AI SaaS platform leveraging Python/Django, React, LangChain, and cloud- native services, improving clinical decision-support accuracy by 35% and enabling secure, scalable enterprise adoption.

•Engineered a production-grade AI voice agent using FastAPI, WebRTC, React, and event-driven microservices to automate appointment scheduling and EHR workflows.

•Designed and deployed real-time STT/TTS pipelines using ASGI streaming, GPU-accelerated inference, and low- latency transport protocols, achieving sub-second conversational responsiveness for voice AI systems.

•Implemented high-performance Java microservices using Spring Boot, Redis, Kafka, and SQL/NoSQL stores, delivering 3 throughput improvements and reducing critical API latency.

•Built and scaled Java-based financial platforms using Spring Boot and distributed messaging to automate transaction processing, risk evaluation, and reporting, increasing processing throughput by 3 and reducing reconciliation errors by 60%.

AI Full Stack Developer

TechMD

08/2018 – 12/2019 Santa Ana, CA

•Built AI-augmented analytics dashboards using Python/Flask, React, and NLP pipelines to generate contextual insights dynamically, accelerating strategic decision-making for internal analytics teams.

•Developed an embedding-driven recommendation engine with Python/Django, vector similarity search, and distributed microservices, driving a 25% increase in cross-sell revenue.

•Designed and streamlined CI/CD pipelines using Jenkins, GitHub Actions, Dockerized environments, and automated test suites, reducing deployment cycles and achieving consistent zero-downtime releases.

•Collaborated with data teams to implement robust LLM-ready data ingestion pipelines and improve modelserving reliability across distributed systems.

Full Stack Developer

Devmountain Labs

04/2017 – 07/2018 Provo, UT

•Developed high-performance web applications using React, Node.js, and Express.js, with a focus on modular architecture, security, and scalability.

•Created a reusable component-based React UI library, improving dev velocity and reducing new feature delivery time by 50%.

•Contributed to backend API design, PostgreSQL schema optimization, and Express.js service architecture for data- intensive web tools.

EDUCATION

Bachelor's degree in Computer Science

Weber State University

08/2012 – 05/2016 Ogden, UT

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