Bryan Headley Email & Phone Number

New York, Ny, Us

New York, Ny, Us

Java, Groovy, Grails, TCA, CMS, Low Latency, Oracle, JMS, KDB.Develop Transaction Cost Analysis TCA package to generate order “efficiency” analysis reports for a Dark Pool. Routing Algorithm rankings as well analysis reports are available through a web front-end, as well as through Liquidnet's front-end trading application. Develop post-trade Commission Management (CMS) and Broker Vote software. Developed an in-memory database engine with fluent and SQL interfaces. Work on real-time communications layer to make Sponsored Broker allocation information available to the Liquidnet front-end trading application. Technologies: Java, Solace/JMS, Oracle, Web Services, KDB, Spring/Hibernate, Groovy, Grails, Javascript, angularjs, and jQuery. Linux and Windows.

Paris, Fr

Java, Low Latency, MarketView, Rendezvous, MQ-Series, Reuters RFADevelop real-time market data gateways, intercessors, pricing engines, reference data stores and STP processes. Developing deal matching/reconciliation processes for SEF. (Swap Execution.) Heavy use of ION Trading MarketView, Rendezvous, MQ-Series and Reuters RFA. Technologies: Bloomberg, Reuters, and TradeWeb components/gateways. Java 7, Guice and Hibernate. Linux and Windows.

C++, Java, Low Latency, Python, PerlDevelop and maintain NYSE's Option trading infrastructure, including matching engines, gateways, Opra, Nbbo and Market Maker feeds.Develop integration test framework, that simulates communication with infrastructure as a feed server..Refined the above test framework to treat shared memory structures as if they were relational database tables, including the development of a SQL parser.Technologies: C++, STL, Multithreaded, Low Latency, Sockets, Multicast, TCP, UDP, Perl, Python and Java on Linux and Solaris. Proprietary technologies such as UTP for Options.

New York, New York, Us

C++, Java Core DeveloperDevelop and maintain Goldman's realtime trade confirmation system.Develop 3-Tier MOM architecture to decouple business logic from the application.Develop business and technical specifications to move the confirmation system to have a Java backend (from WIN32/C++.)Technologies: C++, STL and Java on Windows, Linux and Solaris. Sybase 12, 15 & IQ. Proprietary technologies such as DF, OBJ and AIM.

Chicago, Il, Us

Real Time Java Core, Java JEE, C++ DeveloperReal-time data vendor for the energy trading market segment. Develop and maintain Swing-based Java based front-end, for displaying real-time quote, charts, and option analytics. Recommend new Ticker Plant technology, and integrating it into proprietary middleware to the Java front-end (Wombat.)Develop a Java/SOAP web service infrastructure for retrieving snapshots of intra-day and historical prices. Work on Trade Confirmation system, with both Java Swing and SOAP/Web Service front ends.Real time, Java Core, JEE, J2EE, Hibernate, C++, J2EE, Apache Axis, Wombat, Townsend, JMS, MQ-Series, JBoss, SQLServer, Cachè, ANTS DB, Java Swing, Java Web Start, Applets, Linux, UNIX shell scripts. XML/XSLT transforms

Amsterdam, Nl

Develop interest rate derivatives trading platform, used for front, mid and back offices.

C++, C DeveloperParticipated in the development of corporate-standard installation tool, which installed internally developed and externally licensed software to all facilities in Swiss Bank.Developed multi-threaded C, C++ and Objective-C based infrastructure which delivered Equity and FX instrument attributes and real-time pricing. Low-level code made extensive use of Sockets, RPC, and XDR, and followed an n-Tier "Client-Server" topography. Designed relational database that stored this information.C, C++, Objective-C, Motif, Shell, AWK and Perl scripts, Sybase, Britton-Lee, Solaris and NeXTStep.

Designed and developed C, C++/Oracle-based database applications used by municipal storm water agencies. Using infrastructure inventory, fluid capacity models and GIS, delivered a platform that can do predictive flood modeling and aid in capacity planning. Delivered infrastructure management, predictive maintenance, and maintenance history tracking applications. Also delivered water treatment plant maintenance/capacity modeling products.In charge of on-site custom software development, product and data integration, and on-site client support and training.C, C++, Oracle, VAX BASIC, VMS, and Unix, Shell scripts, DCL scripts.

Developed a customized accounting system with Paradox for the United Way agencies to access and order goods from their group purchasing programs. Also worked as contract programmer for the small business marketplace

Gb

Technical Management, C, Basic, Assembler DeveloperPrimary technical liaison with software and hardware vendors developing products for Tandy PC platforms. Vendors include, Lotus, Microsoft, Borland, Sierra On-Line, Open Systems, and Santa Cruz Operation.Technical Lead and Project Manager for releases of computer models, their attendant versions MS-DOS, BIOS, and Windows device drivers. Also worked on Tandy XENIX.C, COBOL, Pascal, BASIC, Assembler, MS-DOS, Windows, and UNIX.