React · Generative AI · UX/UI

Building enterprise front-end experiences that are fast, accessible, scalable, and AI-enabled.

Senior Front-End Engineer with 15+ years of experience delivering enterprise web applications, frontend architecture, AI-powered user experiences, and digital transformation initiatives across healthcare, financial services, retail, and enterprise technology.

  • 0Years+ experience
  • 0Enterprise Drupal migrations+
  • 0AI-powered applications+

Core expertise

Modern front-end architecture with AI integration

  • React
  • TypeScript
  • JavaScript
  • Next.js
  • Generative AI
  • OpenAI API
  • Drupal
  • AEM
  • REST
  • GraphQL
  • WCAG
  • CI/CD

Career timeline

Professional experience

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Resume-backed work

Selected highlights

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Resume

Senior Generative AI Frontend Engineer — CHOC / Rady Children's Health · Feb 2026 – Present
  • Spearheaded frontend development for an enterprise Generative AI platform with real-time chat, document interaction, and AI-assisted workflows.
  • Accelerated task completion by 30% through responsive React/TypeScript interfaces and prompt-driven user experiences.
  • Optimized frontend components, state management, and cross-device responsiveness for scalable, high-performance AI experiences.
Full-Stack AI Consultant / Engineer — Contract AI Project · Feb 2025 – Feb 2026
  • Engineered 12+ AI-powered full-stack applications using React, TypeScript, Node.js, and OpenAI APIs.
  • Improved application performance by 35% through API optimization, efficient state management, and backend tuning.
  • Developed secure end-to-end AI solutions combining responsive frontends, scalable backend services, and LLM capabilities.
Senior Front-End Developer — Fannie Mae · Jun 2022 – Dec 2025
  • Spearheaded migration of 15+ enterprise websites to Drupal 10/11 with modernized React/TypeScript integrations and component architecture.
  • Reduced content review time by 30% through AI-powered UI components with OpenAI APIs and secure REST/GraphQL integrations.
  • Strengthened frontend quality with automated testing, CI/CD pipelines, and WCAG accessibility best practices.
AEM UI Developer — ASICS · Jan 2022 – Jun 2022
  • Delivered 8+ Adobe Experience Manager UI components using HTL, JavaScript, and CSS.
  • Improved page performance by 25% through frontend optimization, reusable components, and efficient client-side rendering.
  • Built scalable, maintainable, brand-consistent AEM interfaces using component-based design practices.
Website Coordinator - UX/UI Specialist — Bausch Health · Jul 2021 – Jan 2022
  • Orchestrated UX/UI enhancements across 20+ website pages, optimizing layouts, navigation, and content presentation.
  • Increased user engagement by 28% through responsive interface enhancements, accessibility improvements, and streamlined content workflows.
  • Coordinated cross-functional website improvements for faster, more accessible, user-friendly experiences.
Senior UI Developer — Capital Group · Jan 2020 – Jul 2020
  • Modernized high-traffic investment platforms using React, TypeScript, and component-based UI architecture.
  • Improved application engagement by 25% through optimized React interfaces, performance enhancements, and responsive design.
  • Enhanced accessibility with WCAG-compliant UI patterns, cross-browser testing, GA4, and Adobe Analytics integrations.

Documented results

Measured impact

Percent improvements stated in the resume

Performance & productivity

Enterprise scale

15.7M+users served by modernized platforms
15+enterprise Drupal migrations
12+AI-powered applications engineered
10K+users supported with real-time digital solutions
45%software quality improvement through testing, accessibility, and performance optimization

Technical breadth

Skills & capabilities

Frontend

React · TypeScript · JavaScript · Next.js · Responsive Web Design · Component-Based UI · Cross-Browser Compatibility

AI & Integration

Generative AI · OpenAI API Integration · Prompt Engineering · LLM Integration · REST APIs · GraphQL · Node.js

Enterprise Platforms

Drupal CMS · Adobe Experience Manager · HTL · Enterprise Web Development · Front-End Architecture · Full-Stack Development

Quality & Delivery

Accessibility (WCAG) · Performance Optimization · CI/CD · Automated Testing · Agile/Scrum · Technical Leadership · Stakeholder Collaboration

© Roger H. White