Financial services companies worldwide use Nonstop(a.k.a Tandem) systems to power their mission-critical systems. For 15 years, Opus has been providing high-quality Tandem services to banks, stock exchanges and other financial services companies, and has accumulated over 500 person-years of experience on the platform.

We have implemented specially-customized Tandem solutions for securities trading, ATMs, card transactions etc. These included customizing and implementing EFT products such as BASE24 and COSES, developing products like TESA for NASDAQ, performance testing and tuning and migration from K to S series.

How Opus can help your organization

• Design, develop and implement online banking and trading solutions on the Tandem platform
• Web-enable Pathway applications
• Re-engineer existing application, as well as maintenance and enhancement
• Implement data warehousing solutions
• Migrate and port legacy applications to JAVA and NS/ SQL
• Integrate Unix, NT & IBM based applications with Tandem