Richmond User
@richmonduser
Senior Frontend Engineer specializing in performant, scalable React and TypeScript apps.
What I'm looking for
I am a Senior Frontend Engineer with over 10 years building fast, intuitive, and scalable web applications across fintech, healthcare, and SaaS. I specialize in React, Angular, Next.js, and TypeScript, focusing on modular UI architectures and predictable user experiences.
At PayPal I led frontend development for merchant onboarding and compliance, implemented performance improvements that cut dashboard load time by ~30%, and integrated AI-assisted UI features such as LLM-powered validation and ML-driven risk indicators.
Previously, I migrated clinician-facing interfaces to Angular at Cerner (Oracle Health), built reusable modules that consumed FHIR/HL7 data, and improved responsiveness through lazy loading and smart RxJS patterns. Early in my career I developed interactive React components and internal dashboards at Squarespace, optimizing rendering and editor responsiveness.
I mentor engineers on modern frontend patterns, accessibility, and API integration, and I drive design-system consistency through shared component libraries. I value collaboration with product, UX, and backend teams to deliver polished, resilient interfaces that scale.
Experience
Work history, roles, and key accomplishments
Led frontend development for merchant onboarding and compliance tools using React and Next.js, reducing dashboard load time by ~30% and delivering AI-assisted validation and ML-driven risk indicators.
Software Engineer
Cerner
Mar 2017 - Jul 2020 (3 years 4 months)
Migrated clinician-facing UIs to Angular, built reusable modules integrating FHIR/HL7 data, and improved responsiveness with lazy loading and RxJS patterns for healthcare applications.
Developed interactive React components for the template editor and internal dashboards, improving editor responsiveness and enabling real-time previews and A/B experimentation.
Education
Degrees, certifications, and relevant coursework
University of Washington
Bachelor of Science, Computer Science
2011 - 2015
Completed a Bachelor of Science in Computer Science with coursework and projects focused on software engineering and web development.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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