web & mobile development

JOHN HOOD

Senior Frontend Developer

+162******* **************@*****.*** https://www.linkedin.com/in/john-hood-813a55355/ Wildomar, CA EXPERIENCE

Senior Frontend Developer

Walmart Global Tech

02/2019 - Present

Developed the core consumer-facing functionalities for Walmart's subscription-based platform, Walmart+, using React/Next.js, React Native, Redux, Vue.js, GraphQL leading to its successful launch in Sep 2020, serving over 15M weekly users

Transitioned RESTful / Class-based components to functional components using TypeScript, Vue.js, GraphQL, Redux/Saga for improved performance and better reusability

Fine-tuned overall performance and user search experience by 45%, using infinite scrolling + virtualized scrolling + debouncing + predictive search fields Utilized D3.js and Chart.js to construct compelling data charts, improving the user experience for the platform's financial reporting system Chaired routine technical check-ins and reviews, providing mentorship and guidance to team members and advancing their React and Next.js understanding and proficiency

Incorporated Contentful + i18next, providing localized shopping experiences for non-English speaking customers in over 20 countries Senior Frontend Developer

Airbnb

02/2016 - 09/2018

Advocated implementation of the Airbnb JavaScript Style Guide and React/JSX Style Guide to ensure code consistency and maintainability across the teams

Collaborated with the design team to develop and maintain Airbnb Design Language System using React, Vue, Node.js, Figma, Material UI, D3.js, Story Book to provide a unified themes and increased reusability across the platform. Garnered 840K five-star review

Developed Airbnb Business Travel mobile app, leveraging React Native, Redux, GraphQL, Hooks, Mapbox, React-Map-Gl, improving user engagements by 35%

Enhanced search functionality using Elasticsearch, improving responsiveness and accuracy of search queries by 40%

Created unit tests using Jest and Enzyme, E2E tests using Cypress, keeping test coverage over 90%

Web Developer

Zillow

08/2013 - 01/2016

Built Zillow's Make Me Move feature, allowing homeowners to post a selling price for their home, substantially increased platform's traffic by 25% Developed a Virtual Tours feature allowing users to see house listings in a 3D view using WebGL and Three.js, leading to 40% increase in on-page engagement

Developed the RESTful APIs for fetching property listings, agent information, etc using Node.js, PHP

Enhanced a real-time chat support feature using Node.js and WebSocket EDUCATION

Bachelor's Degree in Computer Science

Stanford University

04/2009 - 01/2013 Stanford, United States

SUMMARY

Passionate Front End Developer with 10 years of

experience in writing complex logics beneath a simple UI/UX. Possesses a keen eye for detail and a design- oriented mindset, which has led to the successful

delivery of successful products like Zillow, Airbnb and Walmart+.

SKILLS

AWS AWS EC2 AWS Lambda

Chart.js Contentful Cypress d3.js

Django EC2 Elasticsearch Flask

GraphQL JavaScript ES6 Preact

jQuery Jest Cypress JSX

Mapbox Material UI Tailwind CSS

BEM Atomic CSS Flexbox Next.js

Python Rails React React Native

React Hooks Redux React Context

Next.js MERN stack

Server-side rendering (SSR)

Static site generation (SSG) SEO

RESTful API Ruby S3 Three.js

TypeScript Vue.js Node.js

Express.js Angular

Front-end architecture Ruby on Rails

Apple iOS Serpapi Algolia UI/UX

CI/CD pipelines DevOps Docker

Agile methodology Git Claude

Cursor ChatGPT Copilot

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