I'm a Swedish guy in my mid twenties. I currently work as architect and CTO for a company called Znaptag. This page is a collection of various experiments I've done throughout the years. Most of what you'll find here is weekend projects, but a few are a bit more extensive.
Although not as much nowadays, I used to be an active member at Stack Overflow. You can check out my profile below.
This is a rather incomplete list of things I've done throughout the years. It's not really representative of the work I normally do, but I think it does convey a good picture about my interests.
A java implementation of the SASS language, which is a superset of CSS. Based on a JavaCC grammar.
A visualizer framework for spotify, using the official libspotify. Includes some simple FFT-based visualizers, that works somewhat well. Should be easily extendable. Uses the windows DirectDraw API.
Simple program to crop images quickly. Written using WinApi and GDI+.
Horrendously ugly tetris clone. WinApi and DirectDraw.
A java implementation of an irc server. Currently no support for linking other servers, and also no services. Both will hopefully be fixed eventually.
Solutions for the hundred first Project Euler or so. Some problems have several solutions, and not all of them might work. A few problems (probably less than five) have partial solutions that doesn't give the correct answer.
A small unix program that constructs an image mosaic from a source image and a collection of smaller images (mosaic bricks).
A java program that evaluates arbitrary mathematical expressions. Also includes some primitive plotting capabilities.
Experiment with software rasterization. Written mostly as a learning project, and horrendously unoptimized.
An implementation of a Quad Tree, originally written for use in a Minecraft Server. Optimized for efficiently looking up which of a set of rectangles that a point in 2d space belongs to. Only supports a sub set of operations right now.
This is a few smaller things that I've uploaded as gists.
You can get in contact with me using my gmail. My username is emil.hernvall.