Wells Fargo Securities - Delivered highly visible and performance intensive venue feeds for E-Trading projects.Key Projects:Electronic Trading Feeds - Delivered technical solutions for full lifecycle development of Electronic Trading systems. Developed frameworks for High Throughput-Low Latency Fixed Income venue feeds (Java, Off-Heap NIO, Spring, Solace, ActiveMQ, Chronicle, Disruptor, SOA).SEF Integration - Developed a derivative integration framework for ETL from Swap Execution Facilities (Trad-X and trueEx) to Calypso (Java, FIX 5.0, FpML, Stax, EMS, AspectJ). Transitioned the derivative integration framework to offshore resources for implementing additional SEFs.Treasury Pricing Engine Pipeline - Developed a pricing engine pipeline to aggregate/enrich/conflate venue data (RMDS, ICAP, Activ) and integrated with quant libraries for in-house Treasury price distribution (Disruptor, Oracle, EMS, and Coherence).Odd-lot Trading Feed - Developed a FINRA Trace feed application for distribution to the odd-lot trading system (Oracle and Coherence).MBS Cohorting - Implemented cohort mechanism for the High-Grade Mortgage Backed Security pricing system (C# and SqlServer).Sales Order Management Integration - Integrated the Sales Order Management System with Fixed Income Trading System (Java, Jython, EMS, Sybase).

Aetna, Inc. - As a Senior Performance Analyst, captured and analyzed large-scale critical Healthcare performance data (Java, MQSeries, DB2, Rational Application Developer, Spring). Developed application probes and test harnesses for performance instrumentation. Analyzed captured performance data for business reporting using queue-based quantitative methods. Designed and developed real-time performance measurement APIs for healthcare service applications (Java & C#).

Northrop Grumman Mission Systems - As a Senior Architect, delivered a Software Product Line assessment for the Airborne Signals Intelligence Payload (ASIP) Product Line.

Blue Cross Blue Shield of North Carolina - As a Senior Requirements Analyst, captured and refined requirements for the enterprise simplification program. Facilitated requirements sessions and elaborated functional and non-functional requirements for re-engineering of Federal Employee Insurance Program. Built formal requirements and object models.

Island Training (Durham, NC) - As an Instructor/Consultant, delivered Requirements Management, Software Architecture, and Object Oriented Analysis and Design (UML) training classes at various client sites (Banking and Aerospace) across North America.

Agilent Technologies, Inc. - As a Senior Architect, facilitated definition and specification of Service Oriented Reference Architectures for a telecommunications product company using Agile processes. Implemented Reference Architecture prototypes to verify interface specifications and projected performance characteristics (Java, ActiveMQ, JMX).

Agilent Labs & Semiconductor Test Solutions - As Chief Architect, provided technical leadership to senior hardware and software engineers in the discipline of software architecture. Led design and development of a Service Oriented Architecture for semi-conductor testing using Software Product Line Approaches. Developed Reference Architectures for transforming a large, complex, performance-intensive legacy platform into a component-based system. Defined iterations for the elaboration and construction phases of the project life cycle. Used Architectural Trade-off Analysis Method and Quality Function Deployment to evaluate candidate architectures. Led design activities for subsequent offshore implementation. Trained chief architect, mentored junior architects, and provided just-in-time training for project stakeholders. Performed Verification and Validation of UML work products to promote continuous quality. (Germany, Japan).Agilent Labs & Communications Solutions Group - As Chief Architect, provided dedicated support and mentoring to a large distributed development team in Architectural Analysis and Design of an OSS Telecommunications Framework. In the role of Process Engineer, developed process for Service Oriented Architecture definition (JINI/JAVA Spaces/RIO) and integration of Software Product Line Practices using Rational Unified Process (customized with SPEM). Directly managed 6 full time employees in software architecture roles. (Edinburgh, UK & New Zealand).Agilent Labs & Chemical Analysis Group - As Chief Architect, led architecture analysis and design of a 21 CFR 11 compliant Drug Discovery System. Project work included formal architecture-based development and design of a meta-data management system for auditing and tracing of drug discovery artifacts. Led patent process and was awarded patent for innovative meta-data approach using k-Nearest Neighbor methods. (Oxford, UK).