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  • Edinburgh, Scotland

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jayhere1/README.md

👋 Hi, I'm Jay

Senior Software Engineer | Cloud Architect | AI/ML & Agentic AI Specialist

Senior Software Engineer with 6+ years of experience specializing in cloud-native architectures, AI/ML systems, and healthcare technology. Currently at Optum UK (EMIS Health) modernizing data pipelines across petabyte-scale healthcare datasets. Proven track record of migrating legacy monoliths to event-driven microservices handling millions of requests.

🔧 Technical Stack

Languages: Python, Node.js, Golang, Rust, Java, TypeScript
Cloud: AWS (Certified) • GCP • Azure — Lambda, ECS/Fargate, Bedrock, BigQuery, Vertex AI
AI/ML & Agentic: LangChain, LlamaIndex, CrewAI, AutoGen, OpenAI Agents SDK • Claude, GPT-4, Llama
Data & Streaming: PostgreSQL, MongoDB, Neo4j, Kafka, Spark, Trino, Redshift, BigQuery
Vector DBs: Pinecone, FAISS, Chroma, Weaviate
DevOps: Docker, Kubernetes, Terraform, AWS CDK, GitLab CI/CD, GitHub Actions

🚀 Featured Projects

🧠 Enterprise Knowledge Graph RAG System
Hybrid GraphRAG with Neo4j + Pinecone, processing millions of medical documents. LangChain/LlamaIndex orchestration with Claude & GPT-4.

📈 Statistical Arbitrage Trading Bot (Ongoing)
Algorithmic trading system with cointegration-based pairs trading, Kalman filtering, HMM regime detection. FastAPI backend, React/TypeScript dashboard.

🏥 ORYNX Healthcare Platform
Healthcare SaaS with Next.js 14, Three.js/WebXR for VR anatomy training, multi-provider AI engine on AWS Lambda.

🤖 Virtual Health Village Simulation
Multi-agent healthcare simulation using AutoGen and OpenAI Agents SDK for patient-provider-community modeling.

🧬 Parkinson's Gait Prediction Model
TensorFlow/Keras TCN architecture for Freezing of Gait prediction, deployed via AWS SageMaker.

🎯 What I'm Working On

  • Leading data pipeline modernization with SQLMesh, Trino, and Apache Airflow at Optum UK
  • Building real-time streaming pipelines with Kafka for healthcare analytics
  • Expanding into quantitative finance: HFT market microstructure, crypto arbitrage, options strategies
  • Developing production-grade agentic AI applications with multi-agent frameworks

🏆 Highlights

  • 🎤 AWS Meetup Speaker: "AWS EventBridge & Microservices", "Cyber Event Recovery"
  • 🏥 Healthcare Background: Former NHS Physiotherapist — pioneered VR neurorehabilitation programs
  • ☁️ AWS Cloud Practitioner | SAFe DevOps Certified

📫 Let's Connect

LinkedIn Email

📍 Edinburgh, Scotland

🏃‍♂️ Beyond Code

Skydiving • Hiking • Mountain Biking • Basketball

💡 Open to collaborating on healthcare tech, AI/ML, cloud infrastructure, or quantitative finance projects!

Pinned Loading

  1. cdk_lambda_APIgateway cdk_lambda_APIgateway Public

    CDK deployment with Lambda integration from AWS ECR and deployment on APIgatway

    Python

  2. zillow_project zillow_project Public

    This project extracts links, price lists, and address lists from a Zillow URL and adds each to a google form.

    Python

  3. Goggles_ecommerce Goggles_ecommerce Public

    Ecommerce Website - With Django and Vue with login, authorization and Stripe integration

    Vue

  4. go_scraper go_scraper Public

    Web scraper using Golang with set parallelism and json support

    Go

  5. GPT3-chatbot GPT3-chatbot Public

    A bot to interact with the Davinci-003 text bot

    Python

  6. Rust_api_request Rust_api_request Public

    This repo uses Rust for a get request on github API. This is an ongoing project to create a CLI client with Rust.

    Rust