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~*~ Christian Hansen ~*~
* Software Engineer * Web Developer * Code Warrior *
*~* About Me!!! *~*
I'm a senior software engineer at HBO Max (Warner Bros. Discovery), where I work on the core media engine — a TypeScript-based video player powering tens of millions of daily streams across web browsers, smart TVs, and game consoles. My focus is on the deep, gnarly parts of video playback: EME/MSE, DRM integrations, and adaptive bitrate streaming.
Before streaming, I built internal tools and mobile apps at Johnson & Johnson, and I still enjoy working across the full stack. Outside of work, I tinker with side projects — from multiplayer games to generative AI pipelines — and I believe clear writing is an underrated engineering skill.
>> My Skills & Stuff I Know
>> Where I've Worked
HBO Max (Warner Bros. Discovery)
2021 — Present
Core developer on HBO Max's custom video engine, a TypeScript-based player powering tens of millions of daily streams across web and connected devices. Delivered HDR detection, Dolby Vision playback, and drove error rates below 0.5% on major platforms.
Johnson & Johnson
2019 — 2021
Led full-stack development on internal automation tools with AWS, Angular, and TypeScript. Managed front-end developers on-site and offshore, and built fully automated CI/CD pipelines in Jenkins.
Sogeti USA
2017 — 2019
Full-stack developer for Johnson & Johnson across multiple teams, building applications with Python, Node.js, React, and Angular. Managed a portfolio of 5 iOS mobile applications including one with tens of thousands of monthly users.
>> Get In Touch!!!
Want to talk? Here's where you can find me on the World Wide Web!!!
 |  GitHub |  |
>> Guestbook
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Awesome page dude!!! Check out mine at geocities.com/surferdude98
Cool site!! I like the stars background. How did u make it?? Email me back plz!!
Found ur page thru WebCrawler!! Added u to my webring. Keep up the good work!
yo this page is SICK. ur gonna be a great programmer some day. also ur midi rules