Engineer Front Stack Developer
Resume:
Work History
Senior React & React
Native Developer
James
Perper
Contact
Address
Summerville, South Carolina,
29485
Phone
james.lee.perper730@gmail.
com
https://www.linkedin.com
/in/james-lee-perper-251a4
Skills
React.JS
React Native
React Hooks
Redux
GraphQL
Node.JS
Blockchain
Python
Javascript
Demonstrated a history of excellence throughout multiple positions with several companies with a focus on React & React Native Projects.
- Front-end developer with 10 years of experience designing, building, and implementing web and mobile applications.
- Innovative problem-solver, designer, and coder with excellent time and task management skills.
- Well-versed in Scrum team participation, remote work communication, and project management tools.
Exceptional track records in Blockchain worlds while working on DeFi/DApps, Smart Contracts/NFTs, and even Blockchain core development.
Senior React React Native Engineer
Blackboard, Boca Raton, Florida
Update web application with React with new
designs.
Increased performance with loading speed &
user-friendly interface & lazy loading.
Unit, Integration testing of applications with Jest, Jasmine, Mocha, and Chai with React-test-renderer
.
Implement responsive design and styling
components with TailwindCSS.
Created mobile applications based on React &
React Native, integrating Facebook's best practices for interface design.
2022-08 -
Current
Senior React Native Developer
Rival Inc., California
Developed software for both desktop and mobile
operating systems.
Built complex animations using OpenGL and
animation libraries to deliver the best user interface and user experiences of Starbucks mobile
applications.
Modified animation modules to make animations
realistic and improved applications' performance by 20% faster as principal mobile developer.
2022-05 -
2022-08
Native Mobile App Accomplished animation implementation goals and delivered products on time.
Senior React Engineer Front-end Team
Leader
TrueProdigy, Austin, Texas
Developed rich Front-end UIs and Well-structured
Backend Code using React, React-Native, and
Node.
Intuitive, feedback-driven feature implementation in Javascript frameworks.
Implemented React Native by leveraging its “out-of- the-box” compiler to architect a responsive,
scalable, and cross-platform mobile application.
Worked as a Front-end Team Leader.
Implemented Redux to manage a large state,
leverage predictable state updates through the use of dispatchers and reducers, and avoid unnecessary prop drilling to improve maintainability and
scalability of a front-end codebase.
2020-05 -
2022-04
Senior React React Native Blockchain
Engineer
Xero, California
- Developed DeFi/DApps, and NFT marketplaces using React, Node, Golang, Web3.JS, etc as a Senior
Blockchain Engineer.
Smart Contracts/NFTs development using Solidity,
Rust, and Blockchain Tools.
Implement pixel-perfect UIs using React, and React Native for Web & Hybrid Mobile apps.
Web3.JS/Ethers.JS is a good fit for DeFi/DApp
development.
- Developed Web & Mobile Applications.
Served as a Full-Stack developer using React.js,
React Native, Node.js, and JavaScript.
Created Semantic HTML pages.
Directed conversion of React application to
TypeScript.
Made architecture design by using Redux
middleware with Redux-saga as well as Redux-
Thunk.
2016-04 -
2020-04
Education
Built mobile application using React native expo as well as GraphQL for restful API calls.
Experienced with testing libraries like Jest, and
Enzyme.
Mid-Senior Full-stack Developer
Apixel, Tannery Road, Singapore
Developed solid corporate websites with
React.js/Redux.
Designed CSS templates for use on all pages on
websites working with CSS background, positioning, text, border, margin, padding, and table.
Used OOP concepts to develop UI components that
could be reused across Web Applications.
Used JIRA as bug tracking system to track and
maintain history of bugs/issues on everyday basis. Integrated third-party APIs, Twillio, Facebook, Spotify, Twitter, etc.
Created features for legacy Node.js codebase and
cleaned them up by introducing test-driven
development followed by extensive refactoring.
2014-05 -
2016-02
Skillful Junior Developer
Institute Of Real Estate And Urban Studies (IREUS), Tannery Road, Singapore
Produced content pages with CSS3 layout and style
markup presentations and also used JS methods and
properties.
Built pixel-perfect and responsive pages from
designs.
Updated websites from time to time for special
Requirements.
Wrote effective JavaScript codes to improve
performance.
Helped early-stage startups with software
architecture by developing MVPs.
2010-07 -
2014-03
Master of Science: Computer Science
National University of Singapore - Singapore, Singapore 2006-04 -
2010-06
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