Dennis Christoffersen , København V, Denmark

I've worked with UI Design, frontend and backend development the last 15 years.
I offer a great understanding of UX and animation combined with deep technical knowledge, design skills and the ability to lead a team or execute as a one man army.

Clients include numerous danish media companies, advertising agencies and game studios including: DR, Lego, Politiken, Gyldendal, Hjaltelin Stahl, Zupa, ReputationCph, AKQA Denmark,

View my latest work here: http://**********.**


# Digital Design:
Websites, apps, data visualization, animation, UX

# Frontend:
React, Redux, React Native, Expo
Angular, PixiJs, Canvas/WebGL
Ionic, Cordova, Backbone, Phaser, CreateJs,
Websockets,
Actionscript 2/3 (AIR, Starling, Box2d, Away3d, Robotlegs, Scaleform)

# Backend:
Node,
MongoDB,
Redis

# Infrastructure:
AWS: Elastic beanstalk, S3, Container Service,
Performance testing and scaling with nodeJs, including scaling with websockets http://**********.**)
Heroku/Digital Ocean,
Docker,
Setting up build systems and CI

#Physical computing
Working with Raspberrypi's, Arduino's, sensors, LED's and physical interfaces, touchscreens.


I have experience in the following:

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- as a lead developer on multiple high availability http://**********.** project using websockets. With +100k concurrent users.

‐ as a lead designer on two second screen projects for TV 2.

‐ as lead developer on multiple campaign sites

‐ as a lead GUI programmer on a multiplayer online game.

‐ in designing and implementing the GUI in a AAA Game (IO interactive)

- Researched and implemented Unity scaleform integration, implemented GUI and setting up API for fellow team members.

‐ In teaching programming and mentoring co‐workers (design patterns, unit tests, CI) and workflows including version control Git, SVN Perforce