Maciej Pilecki is a seasoned SQL Server expert with over 20 years of hands-on experience in database architecture, administration, and performance tuning. As Microsoft Certified Master in SQL Server and former Data Platform MVP, Maciej has led complex data projects across various industries, specializing in T-SQL programming, high availability, database optimization and scalability. Maciej is a frequent conference speaker and has contributed extensively to the SQL Server community through training, publications, and user groups.