Henry Lewis, Developer in Chicago, IL, United States
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Henry Lewis

Verified Expert  in Engineering

Software Developer

Location
Chicago, IL, United States
Toptal Member Since
July 24, 2017

Henry has recently graduated from the University of Chicago with a degree in Computer Science and Math. His professional experience has been focused on web development, and he has interned at three tech start-ups in Chicago and New York. Henry is a passionate developer who combines a strong theoretical background with a practical and entrepreneurial skillset.

GitCNode.jsReactHTML5PythonGulpMacOSAngularJSGoD3.jsSassPostgreSQLMongoDBiOS

Availability

Part-time

Preferred Environment

Git, Atom, MacOS

The most amazing...

...app I've developed is a productivity Chrome extension called Dog Ear that helps save, organize, and manage browser tabs. It is built with React.js.

Work Experience

Front-End Developer

2016 - 2016
BioDigital
  • Led development on a major UI and framework overhaul of the flagship web app.
  • Researched and implemented 3D asset caching using the Service Worker API and IndexedDB which cut loading times by a third.
  • Developed a versioning tool on the developer/API portal.
Technologies: IndexedDB, Service Workers, Angular

Full-Stack Developer

2015 - 2016
Public Good
  • Worked as part of a four person development team to create a platform that assists non-profit organizations with fundraising and reaching new audiences.
  • Worked on front-end/back-end site features that add functionality and usability including improving the login experience, a more informative loading state, site-wide logging, and an admin interface.
  • Developed the front-end using an AngularJS framework and the back-end using Go.
Technologies: Go, AngularJS

Software Development

2014 - 2014
MARKITX
  • Worked with a five person development team to improve operational aspects of an online marketplace to buy, sell, and trade enterprise IT hardware.
  • Used the full stack including server deployment, API interaction, and web-app development.
  • Coded primarily in Node.js.
Technologies: D3.js, Node.js

Dog Ear

https://chrome.google.com/webstore/detail/dog-ear/kgnhaokbiachhgfklailddobhgfkeemj?authuser=1
A Chrome extension to temporarily bookmark tabs to declutter your browser.

Languages

JavaScript, C, Go, Sass, HTML5, CSS3, Swift, Elm, Java, Python

Libraries/APIs

React, Node.js, D3.js

Tools

Git, Webpack, Atom, Gulp, Grunt, AWS SDK

Frameworks

AngularJS, Angular

Platforms

MacOS, iOS, Firebase, Docker

Storage

IndexedDB, PostgreSQL, MongoDB

Other

Service Workers

2013 - 2017

Bachelor's Degree in Math and Computer Science

University of Chicago - Chicago, IL

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