Hello, I'm
Isabelle
Nelson
Building accessible, performant web experiences with React & TypeScript. 4+ years shipping production code at scale in healthcare tech.
About me
Who I Am
AI-amplified product engineer with 4+ years of experience building accessible, production-grade applications with React, TypeScript, Node.js, and modern frontend architecture.
Strongest in frontend-leaning full-stack delivery across UI, API integration, validation, testing, and release readiness. Experienced in healthcare technology environments where UX, reliability, compliance-adjacent thinking, and cross-functional delivery matter.
For 4+ years at Phreesia, I shipped product experiences that enabled more than 180M patient visits in 2025 — always with a focus on accessibility, usability, and long-term maintainability.
Outside of work I'm building Chapter Chat, a full-featured mobile social reading app, and always looking for interesting problems to solve.
What I work with
Skills & Tech
What I've built
Projects
An after-hours AI-powered patient engagement solution for healthcare providers. Contributed to frontend development of accessible, patient-facing UI components within an established design system.
- ›Built and refined accessible UI components at scale
- ›Integrated into a large healthcare platform serving patients & providers
- ›Focused on usability, responsiveness, and long-term maintainability
A full-featured mobile social reading app with 10+ product areas including book tracking, session logging, analytics, social activity, clubs, notifications, profiles, search, reminders, and an iOS widget.
- ›Developed typed React Native/Expo screens for library management, reading sessions, stats dashboards, social feeds, clubs, and user profiles.
- ›Integrated Supabase Auth, PostgreSQL, and Storage with generated database types for end-to-end type safety across auth, books, stats, activity, clubs, and notifications.
- ›Implemented product-grade UX patterns: optimistic social actions, light/dark theme tokens, reading streaks, charts, configurable reminders, and a native iOS widget/Live Activity module.
Background
Experience & Education
Work History
Nov 2021 – May 2026
Software Engineer
Phreesia · Remote
- ›Built and shipped accessible React/TypeScript product experiences for Phreesia's healthcare platform, enabling 180M+ patient visits in 2025 and supporting 4,658 average healthcare services clients in Q4 FY2026.
- ›Delivered frontend-leaning full-stack features across UI workflows, API integration, validation logic, and release testing.
- ›Developed reusable, design-system-aligned components emphasizing accessibility, responsiveness, usability, and long-term maintainability.
- ›Partnered with product, design, backend engineering, and QA to translate ambiguous requirements into production-ready patient and provider workflows.
- ›Created and maintained Playwright end-to-end tests to reduce regression risk, strengthen release confidence, and support faster iteration.
- ›Used AI workflows to accelerate technical discovery, debugging, test planning, and implementation while validating through code review, local testing, and product context.
Jun 2019 – Oct 2020
Hydraulic Engineer
Indiana Department of Natural Resources · Indianapolis, IN
- ›Analyzed technical datasets, flood records, construction plans, and field conditions to support engineering recommendations.
- ›Reviewed permit-related construction and planning materials for water-resource projects within a Division of Water permitting environment that received 1,200+ annual permit applications, amendments, and file requests.
- ›Translated complex regulatory and environmental constraints into clear, defensible project guidance.
- ›Built early-career judgment in systems thinking, risk assessment, technical documentation, and compliance-adjacent decision-making.
Education
May 2021
Certificate in Software Engineering
Fullstack Academy · New York, NY
17-week full stack JavaScript web development immersive.
May 2019
B.S. Food, Agricultural, and Biological Engineering
The Ohio State University · Columbus, OH
Relevant courses: Statistics, Intro to Programming, Calculus Series, Linear Algebra, Differential Equations.
Get in touch
Let's Connect
I'm currently open to new opportunities. Whether you have a role in mind, want to collaborate, or just want to say hi — my inbox is open.
Designed & built by Isabelle Nelson · 2026