Joe Greenwald Email & Phone Number

Madbury, NH, US

Boston, MA, US

Cloud and technology architect providing guidance and direction to teams.

Boston, MA, US

Boston, MA, US

Boston, MA, US

Within the commercial insurance division, I work on the Lifeworks project to convert the legacy life insurance projects to a new web service distributed system.

New York, NY, US

Web ApplicationsBuilt from the groud up, a suite of web applications to enable rapid integration with Paymentech's credit card payment APIs and SDKs. This suite consisted of 3 main modules:Catalog module – allows users to download API/SDK specifications, while tracking statistics that enable reporting via different criteriaCertify module – allows users to.

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Lead the design and implementation of Enablence's (Pannaway's) Element Management System. This product provides a triple-play (voice, video, and data) solution to rural telephony service providers and offers a task-based approach to managing essential network wide services. All management software was architected using Java (J2EE), HTTP, SNMP, and SOAP /.

Lead the design and implementation of a multi-threaded C++ server (for Linux and Solaris) that configures IP routers to control the quality of service (QoS) delivery in environments using Cetacean's patented technology (CNT). The server builds and maintains an IP router topology of all CNT enabled devices. As links fail the server automatically detects and.

Lead designer/developer of these key system features · Developed a Java based application that discovers, builds, and maintains a logical OSPF network model using SNMP queries. · Designed diagnosis algorithms to determine the root cause of a problem by examining the IP layers and dependencies expressed in a rich network data model. This application.

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Spectrum 6.0 · Designed and developed VLAN troubleshooting and visualization products used to reduce network troubleshooting costs, allowing customers to resolve problems in 5 minutes rather than 30. · Designed a logical network overlay viewing system. Lead architect for a Java based device management solution · Lead a contextual inquiry investigation.

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Spectrum 4.0 · Improved server efficiency by separating the "live" and "historical" data services, resulting in a 50% increase in performance and deployment flexibility. · Dramatically decreased server downtime by speeding startup time and synchronizing databases between primary and secondary servers, without taking primary server off line. · Gained.

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Spectrum 2.0 · Enhanced Event and Alarm system to allow application notification · Key architect in Distributed SpectroServer (DSS) · Successfully ported Spectrum to 5 Unix platforms (SunOS, IRIX, AIX, DEC, and HP-UX), thus making the product available to the largest customer base possible. Spectrum 1.0 · Co-designed the Event and Alarm system in Spectrum.