SQL Stylist, sqlity.net
Sebastian is the SQL Stylist at sqlity.net llc. After earning his PhD in Computer Science and spending 7 years architecting DBs for a fortune 50 company, he founded sqlity.net to fully engage in his passion for SQL Server. Sebastian provides training and consulting services. He specializes in T-SQL Security, Test Driven Development (TDD) and performance tuning and shares his knowledge regularly with audiences worldwide. Sebastian is a published author and president of the Philly sqlpass chapter.