Medical doctor and freelance web- and database specialist.
Database, SQL, T-SQL, database design, performance tuning, project management, usability, ASP.NET, C#, jScript, jQuery
Q&A for professional and enthusiast programmers
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for professional programmers interested in conceptual questions about software development
Q&A for participants in team and individual sport activities
Q&A for physical fitness professionals, athletes, trainers, and those providing health-related needs