Phillip Hirsch smiling in a plaid button-up shirt and a white t-shirt

Phillip Hirsch

Software Engineer · Charlotte, NC · 3+ Years

I turn complex requirements into clean, scalable products — specializing in React, TypeScript, and the full stack between design and deployment.

Career

Experience

Software Engineer

Contract

Ally Financial via Brooksource

March 2023 - Present
Charlotte, NC

React · React Native · TypeScript · Contentful

Performance & Architecture

  • Optimized Ally's mobile banking app, cutting load times by 15% and improving rendering efficiency by 30% through state management optimization and component refactoring.
  • Optimized API interactions, improving data-fetching strategies and implementing efficient caching mechanisms to enhance responsiveness.

Development & Delivery

  • Developed & maintained reusable UI components in React, React Native, and TypeScript, improving developer productivity across 5+ enterprise applications.
  • Implemented API integrations with Contentful, automating content delivery and reducing manual updates by 40%, increasing operational efficiency.
  • Improved accessibility compliance (WCAG 2.1), enhancing inclusivity and user experience.

Leadership & Quality

  • Mentored junior engineers, reducing onboarding time by 20% and fostering a culture of collaboration.
  • Strengthened authentication security and ensured adherence to secure coding best practices.
  • Refactored legacy codebase, improving maintainability and reducing technical debt for long-term scalability.

Background

Education

Dec

M.S. Computer Science

University of North Carolina at Charlotte

Concentration: Software, Systems & Networks

May

B.S. Computer Science

University of North Carolina at Charlotte

Concentration: Software Engineering

Expertise

Skills

Languages
TypeScript · JavaScript · Python · Swift · Kotlin
Frontend
React · React Native · Astro · Tailwind CSS · Vite · React Router · React Navigation · React Reanimated · Zustand · TanStack React Query · XState · LaunchDarkly
Data & API
GraphQL · REST APIs · Contentful (headless CMS)
Testing
Jest · Cypress
CI/CD
GitHub Actions · Docker · Vercel · Netlify · Cloudflare
Monitoring
Dynatrace
AI Tools
Claude Code · Codex · OpenCode · Pi