Hi, I'm expert in SQL Language and Database system.
I have more than 5 years in SQL Query , Database (MS SQL , Oracle, mySQL and so on.) and No-SQL.
Initially, i check your SQL code in attach file have 1 database and 18 tables.
and i found the 14 tables store only id data and 4 tables store some text data.
in this project you need only translate, I estimate convert not more than 4 tables.
Contact me, if you interested.