EXPERIENCE:

Confidential, Dedham, MA

Responsibilities:

• Oversee product development process from design through delivery for enterprise applications and services.
• Provide consulting services for our clients that are building cloud solutions with Azure and AWS. Technical project manager and architect / responsible for all project phases from design, development and delivery, leading teams of various sizes from 3 - 14 including onshore/offshore development.
• Subject matter expert for Microsoft .NET and Microsoft Azure
• Author for Microsoft Azure learning assessments.
• SME AWS (Amazon Web Services)
• Author for AWS Operations assessment blueprint.

Confidential

Responsibilities:

• Revise and repair existing .net web services to provide: medical terminology mapping and lookup for SNOMED and SNOMED to ICD10. Services are developed in C# and WCF.
• Improve user performance by implementing server level caching with a customized LRU cache based on terminology type.
• Microsoft SQL performance tuning and query optimization.
• Increase reach migrate SQL server to Azure SQL.
• Lead migration of both database and web services from a curated data source provided by HLI to the NLM (National Library of Medicine) UMLS open source data.
• Support J2EE terminology services.
• Design and build a WPF data editing tool to replace existing batch update processes allowing analysts to make quick decisions about appropriate ICD10 codes and facets to include in the next generation of the Confidential database. Additional UI functionality provided by Telerik WPF controls.
• Enhance and maintain integration test suite for Confidential services.

Confidential, Confidential / MassHealth

Responsibilities:

• Create architecture for hybrid CRM system to replace legacy system.
• Restful service design and development.
• Web services implemented with asp.net web API 2, front end clients include WinForms, WPF and plans for a simplified UI with MVC and Angular 6.
• Introduce Angular as UI presentation framework.
• Use Azure Service Bus for the development and deployment of the secure messaging system.
• SME for other internal projects as required.
• Create and implement CI / CD pipeline with Microsoft TFS and automated unit testing with MSTEST
• Team Lead for CRM project.
• Introduce the scrum project methodology.
• Prototype services .net Core 1.1 for Azure migration effort.

Confidential

Responsibilities:

• Author, review and revise requirements documents.
• Implement agile process for development and utilize Microsoft Team Foundation Server to manage project deliverables and automate build and deployment process.
• Architect for next generation learning management system. System designed and implemented with the following technologies: Microsoft MVC 5.0, Microsoft Entity framework 6.01 and UI design and implementation with Telerik Kendo UI.
• Design of security subsystem and single sign on interface.
• Build and Test automation with Microsoft TFS server.
• Mentor junior developers as required.
• Build out development and QA servers in a colocation facility.
• UI design based on Bootstrap and KnockoutJS.

Confidential

Web architect

Responsibilities:

• Design and development of security and auditing enhancements for web based CRM.
• Team Foundation Server project and process implementation for new .net projects.
• WCF service development/debugging.

Confidential

Responsibilities:

• Develop new features and provide analysis and support services for product defects and performance issues. (ASP.NET, SQL Server 2008r2, jQuery)
• Improve performance of T-SQL stored procedures.
• Design and implement new authentication system to support multiple authentication methods including web forms, Oauth and SAML 2.0. (ASP.NET MVC 4, SQL Server 2012, Ajax, JQuery, Entity Framework 5.0)
• Revise and implement unit and integration tests with NUnit and Jenkins server.

Confidential

Responsibilities:

• Design and Development of asp.net web-based solution to consolidate three existing systems for chemo ordering and protocol management.
• Conversion of vb6 code to .net code, new feature design and implementation and bug fixes for the existing system.
• Redesign web pages to improve interactivity with jQuery and AJAX

Confidential

Responsibilities:

• Design and development of new features for an existing insurance approval workflow system.
• Extensive rework of customer facing ASP.NET web site with the addition of new features and UI redesign.
• Implementation of new features and fixes for a windows forms system that allows for the creation and modification of roofing assemblies that are used by the customer facing web site.
• Migrate existing projects to Microsoft TFS and introduce Agile as a software development practice.
• Fully automate building and deployment of the customer web site and external application with the TFS build process.
• Identify and rework code as required to address scalability and out of memory issues with the windows forms client.

Confidential

Responsibilities:

• Provide technical guidance and management of .NET developers located in India and Russia.
• Application is based on the Appian business process tool to drive events to Data Flex, Informatica and Microsoft .NET custom task processing.
• Convert from StarTeam projects to Microsoft TFS.
• Identify and present material to senior management highlighting advantages of total process control provided by Microsoft TFS.
• Production of materials for the PM and QA Teams in the correct use of Microsoft TFS to manage migrated projects.

Confidential, Cambridge, MA

Principal Software Engineering Leader

Responsibilities:

• Develop the architecture for the next generation of air safety oversight system. This included the design of the logical system and the selection and evaluation of technologies required to build technology proof of concepts for the first phase of the development process.
• Design and develop WPF prototypes based on latest Microsoft best practices including MVVM, PRISM and MEF. Utilization of these frameworks allows the project to support additional components as they are designed and developed to meet goals of being both modular and testable.
• Design and develop prototypes for Microsoft Workflow and Windows Communication Services.
• Perform initial evaluation of and generate prototype code for business rules engine (InRule).
• Evaluate and integrate the Google Search Appliance into the Volpe development environment.
• Generate initial prototype for a thin client based on Microsoft Windows Presentation Foundation (WPF). Based on customer feedback a thin client was designed to support a Silverlight 4.0 out of browser application.
• Perform project management tasks as required including the revision of design documents and working with the federal project manager to drive deliverables to completion.
• Advise as to best practices for system security and encryption.
• Identify and design system deployment models and automation for development, test and production.
• Mentor and provide technology direction for junior engineers as required.
• Responsible for the design and implementation of Team Foundation Server 2010 and Configuration Management process including the recommendation of CM best practices, TFS custom work item design and implementation, Custom reports using SQL Server 2008 Reporting Services (SSRS) to reflect additional process data requested by the customer. Design and implement per project specific metrics reports with both on demand and scheduled delivery functionality.
• Design and develop ETL process with SSIS to migrate data from legacy databases to Microsoft Entity Framework project databases.
• Design and implement Entity framework schema and business objects to support rule engine (InRule).

Principal Software Engineering Leader

Confidential

Responsibilities:

• Oversee development of new functionality for Confidential air safety system.
• Design and code custom controls for ASP.NET based system implemented in C#. Design and implement ASP.NET web services for data conversion and business rules and objects.
• Design and implement code management and workflow management process based on Microsoft Team Foundation Server source code management and workflow management subsystems.

Confidential, Lexington, MA

Principal Software Engineer

Responsibilities:

• Design and improve performance for specific performance critical components of the CCURE 9000 system through the use of multi-threaded code regions and improved locking techniques using light weight locks and mutexes which provide a performance improvement over Microsoft standard lock and monitor protected regions.
• Create transaction protected services with .NET 3.0 WCF to insure transaction integrity for controller driver data download and update events, which replaced MSMQ implementation in original design and prototype.
• Redesign windows services that created windows directly on the desktop to be windows Vista compliant by hosting a remote object in the service and provide a client application for service communication with the desktop.
• Evaluating Agile development techniques as an enhancement to the existing Six Sigma processes currently in place.
• Support and redesign as required Infragistics WinForms interfaces as required to support new functionality.
• Design and deliver new features for hardware controller as a C# windows service.
• Technology platform based on Microsoft .NET 2.0 and Visual Studio 2005.
• Author system design specifications for automated software delivery service and security practices design specification for product.
• Develop UI and two additional windows services to perform incremental downloads using BITS and a second windows service to provide user impersonation features which allow product installations for non-administrators.
• Design and develop journal signing process based on X.509 s and Microsoft cryptography services implemented as server based WCF endpoints.
• Identify and implement server endpoints required for host and controller based X.509 management services.

Confidential, Boston, MA

Consultant

Responsibilities:

• Enhance existing XML data import/export engine used for data migration and maintenance.
• Develop and deliver enhancements and fixes for the Massachusetts Physicians licensing system.
• Add features for the board of medicines public physician profile website,
• Generate functional specifications and conduct design reviews.
• The existing system is based on ASP, IIS 5, and Microsoft Visual Basic for business logic and Microsoft SQL 2000 as the data store.
• Evaluate Microsoft InfoPath with Acrobat Reader forms and design an application process prototype to test each product.