I can set up a system to define a baseline for performance measurement of SQL Server databases and then identify the problem areas in your environment where queries run slowly and take up too many resources. I can do it using Perfmon, Extended Events, Profiler, DMVs etc. I can get to the root cause of the issue and help you fix it. I am an expert at resolving database deadlocks. I can also refactor your database code to fix such issues. I can help you with DB design, architecture, index tuning and rewriting.