My job is in software development.

I have used these technologies and tools professionally -> spare time:

• Programming languages: Fortran, C# -> Python, Ruby
• User interface: ASP.NET WebForms/MVC, Silverlight, Javascript, HTML -> Ruby on rails
• Database: MSSQL -> SQLite, MySQL
• Source control: Subversion -> Git, Mercurial
• Build tools: MSBuild, NAnt, CruiseControl.NET
• Search engine: Fast ESP -> Lucene.NET
• Test tools: NUnit, Moq, Watin, Selenium, Spec Flow
• Dependency injection: Unity
• Caching: Velocity/AppFabric
• ORM: LinqToSql, Entity framework -> Subsonic

Links:

• Blog
• Website

Projects:

• History Based Estimation
• iCrawl: A simple crawler / link checker
• Custom code analysis rules
• Kata: Simple Membership in ASP.NET MVC