Christopher – Python, LangChain, LLM

A premium concierge healthcare platform delivering personalized, high-quality care through a team of expert Advanced Practice Providers. Designed around the individual—not just the condition—it combines clinical excellence with a deeply human approach, ensuring every patient receives attentive, tailored support.

• Leading technical direction and product architecture for core healthcare platform - overseeing infrastructure, engineering team, and roadmap execution.
• Spearheading relaunch of core healthcare application as a "minimum lovable product", revitalizing confidence among stakeholders and investors, and establishing new product quality benchmarks.
• Conducting full codebase and infrastructure audit; stabilized platform with AWS and GitHub Actions CI/CD pipelines.
• Leading strategic technical hiring: DevOps, full-stack developers, QA specialists, and product managers.
• Implementing SOC 2 compliance plan across vendors, engineering team, and operational workflows.
• Pivoting company from non-revenue state to active monetization by improving product direction and market focus.

An AI-powered platform designed to streamline and elevate tax and financial workflows. It helps professionals navigate complex client needs with greater efficiency, clarity, and confidence—automating routine tasks, reducing pressure, and enabling more strategic, high-value work.

• Built LangChain + OpenAI + vector database pipeline for CPA firms: scraped public financial sites -> indexed in vector DB -> RAG-powered chatbot as front-office replacement.
• Implemented prompt engineering workflows to generate structured financial planning reports from client data using LLMs; real-time streaming via Ably.

A healthcare data platform that connects and activates real-world clinical data to accelerate medical innovation. It enables researchers, life sciences teams, and clinicians to generate deeper insights, improve decision-making, and advance patient care. By combining high-quality data with AI and machine learning, the platform transforms everyday healthcare interactions into actionable intelligence that supports better outcomes and drives progress across the medical ecosystem.

• Delivered production-ready Voice AI agent in 2 weeks - integrated AWS Bedrock, Amazon Lex, and LangChain into an existing React dashboard.
• Architected a multi-agent supervisor system using LangChain to orchestrate specialized agents for SQL generation, data querying, result summarization, and automated report generation.
• Implemented multimodal input processing supporting text and voice queries via Amazon Lex with NLP/NER tuned for healthcare-specific terminology.
• Built a scalable data pipeline connecting Amazon Redshift clinical warehouse to AI agents for real-time quality measure (QM) analysis.

A shared equity homeownership platform that helps buyers access property without taking on additional debt. Instead of providing a loan, it contributes to the down payment in exchange for a stake in the home—aligning its success with the homeowner’s.

• Built a GraphQL + REST API web portal connecting banks and prospective homeowners.
• Designed async 3rd-party API integrations for real-time multi-system data synchronization.
• Created CI/CD deployment pipelines and comprehensive unit test suites.