According to ur background, I think, Oracle for Financial Services delivers a powerful combination of technology and comprehensive, preintegrated business applications, including key functionality built specifically for banking and capital markets organizations.
U may go for the certification of Oracle Certified Financial Applications Consultant Rel 11 which is a part of Oracle E-Business Suite. For more details, please <a href="http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=15">Link Here</a> and select for E-Business Suite title.
OR one more is here, u can also go for SAS which stands for "Statistical Analysis System" and it has many business solutions that enable large-scale software solutions for areas such as IT management, human resource management, <b>Financial Management</b>, business intelligence, customer relationship management and many more. It is fully SQL support. Please visit for more <a href="http://support.sas.com/documentation/cdl/en/basess/58133/HTML/default/a001310736.htm">Information</a>