Jan Bothma

Here's a quick summary of work I've done recently.

• Drawing web app storing coordinates in HTML5 LocalStorage
  • Based on mrdoob's Harmony
  • Live demo
  • Code on github
  • Also tested on Android
• PHP and Javascript for NorthTracker AB
  • Debugging and further development
  • Cool live and historical GPS position monitoring
• Modified YXA SIP stack in Erlang - build using rebar, simplify for prototype
• RFC 6455 WebSocket client and server in erlang
  • Server part of Yaws. Autobahn test results for Yaws
• SOAP request example code (PHP) to support another developer
• C# Test Developer - summer 2011 at GE Healthcare
• Javascript debugging support to help launch http://www.webbyraportalen.se/
• Visual Programming Web Application
  • Development of a domain-specific visual programming language based on an existing programming language
  • Implementation of interaction using JavaScript
  • Conversion between visual and textual representations
  • Use of the Yahoo User Interface JavaScript Library (YUI 3)
  • Design of a very accessible user interface for non-technical users
  • Presented at URC*2010
  • Conference presentation slides
• Website - British Hyperbaric Association Annual Conference 2010
  • Configuration of Drupal Content Management System
  • Configuration of Paypal electronic payment service
  • Customisation of invoices and a standard Drupal theme