Engineered a patient-facing trial-discovery web app using React, Node.js, and MongoDB, enabling direct access to preferred clinical trials and improving patient transparency. Productionized an end-to-end GenAI pipeline (OpenAI GPT-4) for CTN trial-matching, reducing manual review time from 4 days to 3 hours. Designed and implemented Python ETL scripts to convert Google Docs into structured JSON datasets, standardizing inputs for reliable model inference. Implemented Retrieval-Augmented Generation (RAG) with curated citations and a human-in-the-loop review; tuned model temperature and token limits to minimize hallucinations and ensure clinical accuracy. Built a scalable microservice backend with structured logging, RBAC, and audit trails to meet hospital compliance and enable secure, auditable production deployments. Instrumented monitoring and observability (structured logs, metrics) and documented design decisions to support maintainability, model monitoring, and onboarding of new CTN

Research Data Analyst & Full Stack Developer at St. Joseph’s Health Care London

January 1, 2025 - November 20, 2025

Transformed multi-site CanVasc relational data into RDF triples by developing a Python ETL pipeline to clean, normalize, and semantically map 15+ site datasets for EUVAS interoperability. Automated multi-site conversions with reusable Python scripts, cutting manual remediation and accelerating dataset onboarding across sites. Architected and migrated a legacy WordPress site to Angular + .NET Core, moving static content into PostgreSQL to improve first-contentful-paint and maintainability. Optimized web accessibility from 78% to 96% and improved SEO/online presence, contributing to increased funding and grant opportunities. Deployed microservices on Google Cloud using Docker, implemented monitoring and alerting, and achieved 99.9% uptime for public services. Documented data mappings, transformation logic, and deployment procedures to support reproducible data sharing, cross-site collaboration, and technical handoffs.