Senior React/Next Web Developer

WILLIAM R POPE

****.****@*****.*** 908-***-**** Millburn, USA 07041

Summary

Seasoned Senior UI and Full-stack developer with 11+ years of experience specializing in front-end development and React JS.

Skills

React

Next.js

React Native

TypeScript

Node.js

Modern JavaScript

Redux

JavaScript Frameworks

Front-End Frameworks

Web Applications

Vite.js

API Integration

Cloud Services

Cloud Services Lambda

End-to-End Testing

JavaScript Testing

React Testing Library

Code Quality

Responsive Design

User Experience

Component Libraries

UI Frameworks

AI Integrations

Speech Recognition

Data Handling

Containerization

Container Orchestration

Continuous Integration

Task Runners

Build Tools

CSS

HTML

Agile Methodologies

Code Modularity

CSS Preprocessing

Version Control

Modern JavaScript

Web Applications

Modern JavaScript

Experience

State Street

Senior React Developer

06/2025 - Current

Built React-TypeScript front-end to centralize user entitlements and system access, integrating various backend technologies including Nodejs, AWS, Data Bricks, Java Spring Boot, and Sail Point.

Utilized React, Material UI, TanStack, RTK Query, Arktype for API type-checking, and Redux/ReduxToolkit for state management in the front-end.

Collaborated with State Street Data Centralization team to develop React applications that streamline data access.

Net Creative

Senior Full-stack Developer

01/2024 - 02/2025

Directed technical design and architecture of hybrid mobile apps, ensuring maintainable, scalable, and efficient code, reducing feature development time by 30%.

Promoted best practices in hybrid app development, including code review processes, automated testing, and CI/CD pipelines, resulting in a 40% increase in code quality, with a 20% reduction in post-release defects.

Engineered data chart platform on AWS using React and Node, improving data visualization and user interaction.

Applied various LLMs and AI frameworks in projects, increasing functionality and user engagement.

Https://www.upwork.com/freelancers/~01176cd8a71f6fa725

Bank of America

Senior Full-stack Developer

05/2023 - 11/2023

Migrated 80% of legacy code to Sparta 2.0 and React, reducing merge conflicts by 30%.

Streamlined feature development workflow, boosting team productivity by 30%.

Addressed mobile and web issues, providing seamless experience for 10K+ users.

Collaborated with cross-functional teams to support global web and mobile technologies.

Hyatt In-stay Technology Group

Lead React Developer

03/2021 - 04/2023

Directed development of a React/Next application on AWS, reducing project duration by 20%.

Upgraded three legacy Nodejs applications to NextJS with TypeScript, improving SEO performance.

Showcased React Native advantages, reducing development time by 20% for future projects.

Coordinated integration of guest service features with application teams, streamlining user experience.

Stock Market tracking

Lead Cloud Developer and Co-founder

03/2019 - 05/2021

Developed and released iOS and Android stock market tracking application, leading team of two developers to successful launch.

Led a team of three in implementing in-app purchases and messaging for call, text, and push notifications.

Debugged, refactored, and upgraded React Native app to enhance performance and user experience.

Designed and developed requirements for a minimum viable product (MVP)

Utilized technologies such as Google Cloud & Firebase, Node JS, and Swagger.

Johnson & Johnson

Senior Full-stack (Python & React) Developer

08/2020 - 03/2021

Engineered an internal HR search engine with React 16+ and Material UI, finishing core work 1 month early.

Developed AWS Lambdas for real-time image editing, boosting productivity by 30%.

Implemented streamlined search features, increasing user satisfaction by 25%.

Enhanced UI functionality to address changing business needs.

API Tech

Senior React/NodeJS

03/2020 - 07/2020

Led design of the Network Privilege Gateway, securing critical NodeJS API endpoints.

Enhanced UI design using React, Redux, and Material UI, resulting in improved user engagement.

Streamlined SMS login flows to strengthen system security protocols.

Coordinated with security teams to validate API integrity and enhance overall security posture.

Fiserv

Angular Developer and Team Mentor

01/2019 - 03/2020

Developed new features in Angular 16 for online banking software used by 20+ banks.

Employed test-driven development with Jasmine, reducing defects by 25%.

Refactored legacy code to streamline testing process and improve maintenance efficiency.

Localized application to Spanish, enhancing user experience for Spanish-speaking clients.

Bed Bath & Beyond

Front-End Developer

12/2015 - 01/2019

Redesigned the e-commerce site from JSP to React, boosting performance by 30%.

Collaborated on code modularization, achieving 25% reduction in load times.

Launched new menus and promotional elements that increased user engagement by 20%.

Established custom style guide with Webpack and Babel to standardize development practices.

Verizon

Web Developer

01/2013 - 11/2015

Applied JavaScript frameworks (Backbone JS, jQuery) to develop and enhance robust web applications.

Engineered custom HTML5 audio/video player, improving multimedia delivery experience.

Diagnosed and resolved performance issues during high-volume data uploads, increasing efficiency by 15%.

Achieved a patent for an innovative multimedia cloud uploader.

Education

The Art Institute of Pittsburgh

Associates of Science in Web, and Interactive Media Design

01/2009

Websites, Portfolios, Profiles

https://www.linkedin.com/in/william-r-pope/

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