Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Principal Full Stack Engineer who shipped production-grade web platforms and integrated AI-driven features across healthcare and fintech SaaS at scale. Recently architected end-to-end authentication, data-privacy workflows, and OpenAI-backed personalization systems while balancing regulatory constraints with rapid iteration. Experienced delivering secure, responsive React-based platforms and user-centric wellness experiences with compliant health-data handling, partnering with product and clinical stakeholders to build maintainable, scalable systems.…Principal Full Stack Engineer who shipped production-grade web platforms and integrated AI-driven features across healthcare and fintech SaaS at scale. Recently architected end-to-end authentication, data-privacy workflows, and OpenAI-backed personalization systems while balancing regulatory constraints with rapid iteration. Experienced delivering secure, responsive React-based platforms and user-centric wellness experiences with compliant health-data handling, partnering with product and clinical stakeholders to build maintainable, scalable systems.

Stanford Chambers

Full Stack Developer, Web Developer, Software Engineer, +2





Principal Full Stack Engineer who shipped production-grade web platforms and integrated AI-driven features across healthcare and fintech SaaS at scale. Recently architected end-to-end authentication, data-privacy workflows, and OpenAI-backed personalization systems while balancing regulatory constraints with rapid iteration. Experienced delivering secure, responsive React-based platforms and user-centric wellness experiences with compliant health-data handling, partnering with product and clinical stakeholders to build maintainable, scalable systems.…Principal Full Stack Engineer who shipped production-grade web platforms and integrated AI-driven features across healthcare and fintech SaaS at scale. Recently architected end-to-end authentication, data-privacy workflows, and OpenAI-backed personalization systems while balancing regulatory constraints with rapid iteration. Experienced delivering secure, responsive React-based platforms and user-centric wellness experiences with compliant health-data handling, partnering with product and clinical stakeholders to build maintainable, scalable systems.

Available to hire

Principal Full Stack Engineer who shipped production-grade web platforms and integrated AI-driven features across healthcare and fintech SaaS at scale. Recently architected end-to-end authentication, data-privacy workflows, and OpenAI-backed personalization systems while balancing regulatory constraints with rapid iteration.

Experienced delivering secure, responsive React-based platforms and user-centric wellness experiences with compliant health-data handling, partnering with product and clinical stakeholders to build maintainable, scalable systems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Principal Full Stack Engineer at Kipu Health

August 1, 2020 - June 1, 2026

Architected secure authentication and role-based access controls for a healthcare SaaS platform, implementing data-privacy workflows aligned with health-information handling requirements. Integrated the OpenAI API for AI-driven patient-workflow personalization using prompt engineering and structured-output validation to deliver tailored care-plan recommendations and provider guidance. Built end-to-end React and TypeScript web applications with responsive, user-centric interfaces serving ~12,400 active sessions/day. Owned PostgreSQL schema design and Prisma ORM integration for longitudinal health-tracking features (symptom assessments, progress-photo uploads, and periodic-review workflows with consent-based data collection). Led full-stack feature delivery for multi-input user questionnaires, rating forms, and note-capture surfaces, reducing manual data-entry friction by 31%. Deployed and monitored production systems on AWS and Vercel with secure database/file-storage architecture and o

Senior Software Engineer at Cino

March 1, 2016 - July 1, 2020

Delivered core features for a cloud-based financial-services platform using React and Node.js, supporting loan origination, underwriting workflows, and document-management surfaces for regional and community banks. Built secure authentication and session-management systems, implementing OAuth 2.0 flows and role-based permissions for multi-tenant SaaS serving 200+ financial institutions. Owned PostgreSQL optimization and query-performance tuning, reducing report-generation latency from ~480ms to ~210ms. Implemented responsive UIs for complex financial workflows with design and product partners. Improved CI/CD pipeline automation and testing infrastructure, increasing unit-test coverage from 64% to 78%. Mentored junior engineers on TypeScript patterns, asynchronous JavaScript, and production observability, conducting weekly code reviews and pair programming.

Software Engineer at Ogilvy

July 1, 2014 - February 1, 2016

Shipped production React and JavaScript web applications for digital-marketing campaigns and brand microsites for Fortune-500 clients across retail, CPG, and automotive verticals. Developed interactive questionnaire and user-survey tooling with real-time validation, multi-step forms, and progress tracking for lead generation and customer engagement. Collaborated with creative, design, and strategy teams on requirements gathering and rapid prototyping, iterating on UI/UX based on stakeholder feedback and A/B testing. Maintained legacy codebases and refactored aging jQuery surfaces into modern component-based React architectures, improving maintainability and reducing bug-fix cycle time by ~18%. Participated in sprint planning, estimation, technical-debt prioritization, and deployment coordination for multi-client timelines.