Happy to review as well. Probably better at T-SQL related articles, such as functions, "best practices", etc, but also happy to look at things based on SQL Server on Linux. Also quite happy with SSIS and SSRS related topics. Not performance related articles though, that's probably (still) my worst area of knowledge; I really need to finish reading Grant's latest book when I find the time.
Excuse my typos and sometimes awful grammar. My fingers work faster than my brain does.