• Lead team of highly experienced developers in developing SaaS applications for Amazon.com’s merchants.• Design, improve and constantly evaluate system architecture, tools and frameworks to ensure systems stability, performance and security.• Oversee development practices to ensure teams have the knowledge and tools they need and that they follow the company’s software development standards and procedures.• Work closely with the product team and customer service team in defining new product features and functionalities.• Provide mentorship to developers, performance reviews and technical skills assessment.

Responsibilities:• A member of Parsons’ Global Shared Services development team responsible for development, deployment and support of .NET and SharePoint applications in the MENA region.• Define systems design and architecture for custom business solutions targeting clients in the MENA region.• Member of the core development team responsible for building one of Parsons’ globally marketed business solutions – PAR-LINK™ (http://www.parsons.com/projects/Pages/parlink.aspx)Key projects and accomplishments:• Migrated an employee time keeping ASP.NET WebForms application to ASP.NET Web API and MVC, increasing maintainability index, reducing lines of code and cyclomatic complexity and introducing unit tests.• Led the development of a Leave Management System using ASP.NET Web API, MVC and Backbone.js• Developed a tool used for moving documents and metadata from a SharePoint Document Center to a FileStream enabled SQL Server database.• Designed an architecture for making an ASP.NET MVC application time zone aware, storing dates in UTC, correct serialization/deserialization of dates in JSON and capturing client’s time zone offset.• Designed a process and developed a tool for managing changes and updates to workflow definitions (XAML) of long running (WWF) workflow instances.• Fixed an architectural flaw causing stale data by redesigning a data access layer to properly use repository and unit of work pattern and proper object lifetime management with Inversion of Control container (Ninject).Technology used:C#, ASP .NET, MVC, SharePoint 2010, Windows Workflow Foundation, Entity Framework, JavaScript, JQuery, Silverlight, Telerik Reporting, Kendo UI, Crystal Reports, SQL Server FileStream, Visual Fusion

Responsibilities:• A member of the global Avanade workforce building software solutions on Microsoft platform with expertise on .NET and SharePoint development.• Conduct research and development activities to address software development challenges, explore new technologies, and build proof of concept and technical documentations.• Member of the Collaboration Center of Excellence team providing development coaching and SME (Subject Matter Expert) services on MOSS 2007 and SharePoint 2010 projects.• Facilitate SharePoint trainings, boot camps and pro bono IT seminars and workshops.Key projects and accomplishments:• Led the development of a SharePoint based dashboard and reporting application using Business Connectivity Service, Performance Point Services and Silverlight.• Led the development of a .NET windows application used for automating the upgrade impact analysis and report generation of PeopleSoft databases.• Built prototypes and documentations on how to develop SharePoint Application using design patterns and best practices such as MVP (Visual WebPart), MVVM (Silverlight) and Unit Testing (Pex and Moles).• Developed the data layer of an online training management and booking service, implementing the repository pattern and using Entity Framework.• Created training materials and conducted boot camps on SharePoint 2010 application development.• Provided training and SME services on SharePoint projects ranging from site branding, site customization and end-to-end portal development (e.g. Tech Event Registration Site, Department Portal, Web based Reports/Dashboards).Technology used:SharePoint 2010, MOSS 2007, Entity Framework, C#, ASP .NET, JavaScript, Power Shell, Silverlight, Windows Workflow Foundation, InfoPath, Microsoft Office Interop

Responsibilities:• Build and support software solutions, add or improve functionalities of existing systems, and carry out system integration activities.• Conduct business requirement studies, analysis, and design and perform software development tasks needed to implement the required business applications.• Develop software using the .NET platform and related technologies such as ASP .NET Web Form/MVC/Web Service, Windows Form/Service, C# and SQL Server 2005/2008, while leveraging other languages and platforms of existing applications.Key projects and accomplishments:• Fully automated the request and approval process of the bank’s IT service management system, integrated it with Active Directory, developed a .NET MVC front-end web application, and created a .NET API exposed as a web service enabling communication and integration with third party alerting and monitoring systems.• Developed an IT asset management system on top of Microsoft SMS Gateway and the bank’s existing ticketing system.• Implemented a centralized reporting system for auditing security and modification activities of SQL, Oracle, and Sybase servers by implementing Service Broker and SQL Server Integration Service.• Migration of existing applications and databases to achieve compliance to PCI Security Standards by transforming existing data, developing new SQL codes and refactoring existing SQL codes and APIs.• Developed and implemented ETL solutions for transforming and exporting data to and from different banking systems which includes: dividend application (SQL Server) to Equation (AS/400), Internet Banking (SQL Server) to Customer Relation Database System (Oracle) and Prime Cards (Informix) to Merchant Systems (SQL Server).Technology used:C#, ASP.Net MVC, ASP.Net Web Service, LINQ, NHibernate, Castle Windsor, SQL Server 2005/2008, Service Broker, Oracle, Java, Lua, XML, SSIS, VBA, Shell Scripting, Windows Server 2003/2008, Unix