Senior Developer/Architect

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                     Joshua Benjamin
                      (201)390-6095

Senior Developer/Architect

LANGUAGES: JAVA/J2EE, C++, HTML, XML, SQL

OS: Windows, UNIX, Solaris, Linux

APP/SRV/MIDDLEWARE: TIBCO, CORBA, J2EE, JMS, TOMCAT, WEBLOGIC,
WebSphere

MKTDATA: CTS/CQS/OPRA/NTDS/NQDS, Bloomberg, Reuter

TOOLKIT: ACE, BOOST, JDBC, ODBC

2005 – present Citadel Investment Group, L.L.C; New York, NY
Senior developer for the Market Making facility. Designed and developed an equity trading framework utilizing C++, FIX4.2, Cameron FIX engine, Quick FIX, CMS engine from AEGIS, Linux, Veritas Cluster Server, Times Ten in-memory database, AEGIS testing tools, and TCP/IP communications.
Responsibilities included:
• Design and developed high throuput connectivity sub-system
• Design and developed high throuput smart order router sub-system, allowing access to NASDAQ, Island, NYSE
• Design and developed a gateway to an existing OMS system
• Evaluating different FIX engines
• Design and developed reliability plan utilizing clustering solutions from Veritas

2004 UBS, Equity; New York, NY
Senior developer for Equity IT. Designed and developed a rule based IOI dispatcher utilizing JAVA 1.4, JDBC, TOMCAT, BW from TIBCO, TIbco Rendezvous, Microsoft SQL, XML, XSL, XERCES, JDOM, SOAP, Triad, FIX 4.2.

Responsibilities included:
• Design and developed an adapter to the high frequency OMS system
• Developed a Rule based engine using BW frame work from Tibco
• Developed an admin GUI and servlet package
• Developed an adapter to the Triad system

For More Detailed resume please contact:

Joshua Benjamin
201-3906095