I find out why your .NET Web API or SQL Server/PostgreSQL database is slow or failing and fix it: query plans, indexes, slow queries and stored procedures, blocking, deadlocks and timeouts under load. You get the fixes plus a written report of what was wrong and why. Background: 10 years of .NET and SQL Server work behind high-traffic, business-critical insurance systems in Saudi Arabia. Fixed price from $300. Typical delivery is about 5 working days.