Architected and implemented ClairMail’s Mobile Web Platform which connects to the bank via ClairMail’s server and provides the end user the ability to view accounts, transactions, transfer funds, bill pay and search for an ATM/Branch locations from the user’s cell phone. Notable features include the ability to associate a renderer to a device or classes of device and provide tamper-proof links to guarantee data integrity thereby minimizing phishing attacks. The renderers support more than 200+… Show more Architected and implemented ClairMail’s Mobile Web Platform which connects to the bank via ClairMail’s server and provides the end user the ability to view accounts, transactions, transfer funds, bill pay and search for an ATM/Branch locations from the user’s cell phone. Notable features include the ability to associate a renderer to a device or classes of device and provide tamper-proof links to guarantee data integrity thereby minimizing phishing attacks. The renderers support more than 200+ devices, with optimized rendering for the Android, iOS and Blackberry devices.Developed ClairMail’s iPhone hybrid client that leverages the mobile web offering to provide a richer look-and-feel with access to native functionality such as Apple’s Push Notification Service for delivering real-time alerts. The software is in production and is used in one third of the top 50 banks in the U.S. with mobile banking applications available in Apple’s App Store. Show less

Defined an architecture for and implemented an ultra light messenger client for use on mobile devices. The architecture followed a plug-in model where new functionality or changes to the existing functionality could be incrementally added without the need to download the entire client. Working with the client and server groups to define an architecture roadmap. Overseeing the architecture of both client and server and reviewing design documents.Developed an IM client for testing… Show more Defined an architecture for and implemented an ultra light messenger client for use on mobile devices. The architecture followed a plug-in model where new functionality or changes to the existing functionality could be incrementally added without the need to download the entire client. Working with the client and server groups to define an architecture roadmap. Overseeing the architecture of both client and server and reviewing design documents.Developed an IM client for testing concepts in user interface and messenger functionality. The client had the ability to support multiple protocols such as XMPP or MSN Talk in addition to Yahoo’s protocol. It implemented basic text messaging, used tabbed windows, integrated with the address book and used Yahoo! or Google maps with GPS support. The client was fully scriptable in that an end-user could define an action or a set of actions to be run whenever an event was raised, such as receipt of a message or a presence change. The user interface for accomplishing this is was drag-and-drop based. Show less

Developed an application that performed integrity checking for web application data. The application ran on an appliance server through which all web request and responses went through. The application scanned HTML content on it’s way to the browser and digitally signed all URLs and HTML forms. Incoming requests were then verified to make sure the digital signatures matched and form data was then checked to make sure the input data matched the possible values in the outgoing data… Show more Developed an application that performed integrity checking for web application data. The application ran on an appliance server through which all web request and responses went through. The application scanned HTML content on it’s way to the browser and digitally signed all URLs and HTML forms. Incoming requests were then verified to make sure the digital signatures matched and form data was then checked to make sure the input data matched the possible values in the outgoing data set.Developed a working prototype for Differential Caching to illustrate the benefits of accelerating content from a caching server to a web browser. Differential Caching is the process of updating a fragment, be it an individual field or a block of HTML content on a web browser.Developed a toolkit that instrumented Java at the byte code level. The toolkit allowed the user to instrument functions for tracing, debugging and in obtaining performance statistics. It was extensively used in CRM to provide real-time statistics on method execution times as well as detecting potential leaks in an application.Member of a team involved in the design and implementation Oracle’s first generation Internet Commerce Server. It was the world’s first eCommerce application written in Java.Designed and implemented a dynamic HTML page generator and the first implementation of reflection in Java. The generator took as its input a marked template; a possible set of sub-templates and a set of Java objects that generated HTML, which was either streamed or compressed and streamed to the client. This mechanism was similar to what is known today as the Struts Web Application Framework.Developed a plugin for Oracle's Application server and was the first implementation of server side Java. Show less

Worked on the design and development of a distributed configuration management system called TeamNet. This product provided transparent access to data under configuration control and used a proprietary object oriented database. It utilized client/server technology using RPC, TCP/IP and a custom file system developed using the VFS layer in the UNIX operating system.Developed a graphical 3-way file merge tool running on OpenWindows and Motif. Developed the TeamNet auto-mounting… Show more Worked on the design and development of a distributed configuration management system called TeamNet. This product provided transparent access to data under configuration control and used a proprietary object oriented database. It utilized client/server technology using RPC, TCP/IP and a custom file system developed using the VFS layer in the UNIX operating system.Developed a graphical 3-way file merge tool running on OpenWindows and Motif. Developed the TeamNet auto-mounting file system that allowed the product to be truly transparent by auto-mounting configured directories on data access via NFS.Developed a concurrent build tool based on GNU make to distribute compilation across a network based on host architecture and load. The tool was integrated with TeamNet to allow incremental builds based on database transactions.Developed a type compiler in C++ to allow users to add and modify their own objects to the TeamNet OODB and also produced OODB bindings for Python to allow rapid prototyping of design concepts and algorithms.Troubleshot many technical problems arising at customer sites: provided technical support; performed sales presentations and demonstrations; provided customer training and consultancy in the CM process and instrumental in keeping many sales. Show less

Evaluated and selected and configured CASE tools for the development of an Experimental Flight Management System.

Designed and implemented an Ada compilation tool to be integrated with SQL’s Product Configuration Management System, PCMS. Integration with the PCMS build facility allowed it to perform full configuration management of Ada source files.Performed product presentations, demonstrations and various pre-sales activities.

Integrated the Verdix Ada Development System (VADS), with the G-CM configuration management system, allowing full configuration control for Ada source files.Designed and developed a tool-set that comprised an Ada dependency generator and a compilation tool to automatically build large Ada applications.Developed a toolset that enabled an arbitrary Ada program to be split into components called Virtual Nodes for execution over a number of cooperating processors, communicating via… Show more Integrated the Verdix Ada Development System (VADS), with the G-CM configuration management system, allowing full configuration control for Ada source files.Designed and developed a tool-set that comprised an Ada dependency generator and a compilation tool to automatically build large Ada applications.Developed a toolset that enabled an arbitrary Ada program to be split into components called Virtual Nodes for execution over a number of cooperating processors, communicating via an Ada-oriented protocol. The project was funded by the European Commission was named DIADEM (DIstributed Ada DEMonstrated) and was successfully demonstrated at Ada U.K. Show less