Hi, I’m Christopher Caleb, a freelanceĀ developer and technical author with 16 years industry experience. Iā€™ve worked on, and held lead development roles on a wide range of projects that encompass casual games, interactive kiosks, social networks, and mobile applications. My expertise covers both client-side and server-side architecture with a focus on optimisation within hardware and bandwidth constraints. I specialise in delivering highly interactive experiences with usability being a primary concern.

I am proficient in the following programming languages and technologies:

  • Objective-C, Swift, C
  • HTML5, JavaScript, ES6, TypeScript
  • ActionScript 3, Adobe AIR, Flash Professional
  • PHP, C#

I have experience with the following frameworks, libraries and APIs:

  • Cocoa Touch frameworks
  • Sprite Kit, Starling framework, PixiJS
  • Phaser
  • Angular
  • Ionic
  • Box2D, Nape Physics, PhysiJS
  • jQuery
  • CreateJS, EaselJS
  • three.js
  • Greensock Animation Platform