About Me

Jonathan Lee

I work full time at CBS Interactive on a variety of their sites. My area of focus is around performance, workflow, and deployment strategy. When I’m not working I like to tinker with IoT. Outside of tech I enjoy lifting weights and traveling.

My Career

Sitespeed.io

Joined the open source team to work on 4.0.

November 2015
Master of Nothing

CBS Interactive

Currently working on and maintaining architecture for CNet, ZDNet, and TechRepublic.

July. 2009
Lead Software Engineer

CurrentMarketing

Built and maintained serveral sites and custom CMS systems for various clients.

July. 2007
Full Stack Developer

Graduation

Bachelors of Computer Science from Indiana University at Southeast

Jul. 2007
Student

My Skills

Docker


PHP


HTML/CSS


Linux/Shell


JavaScript


My Blog

Open Source Projects

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Browsertime

Browsertime uses Selenium NodeJS to drive the browser. It starts the browser, load a URL, executes configurable Javascripts to collect metrics, collect a HAR file.

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PageXray

PageXray converts a HAR file to a JSON format that is easier to read and gives some high level statistics.

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The Coach

The Coach will give advice of how your page could be better and faster. This is the modern day Yslow!

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Sitespeed.io

Sitespeed.io is a project that leverages all 3 of the previous projects as well as it has a plugin system to add your own. Generates HTML reports and can send stats to a TSDB.