D'Artist Vaughn

- Develop and test new solutions for UWP & WPF applications written in C# for different portable devices such as tablets used by over 1,000 employees. - Participate in Agile development cycle & Scrum meetings to coordinate with team(s) on Azure DevOps items.

- Lead developer to redesign and support existing, as well as, new projects for in-house productivity. - Created user friendly application and database table relationships to replace website version. - Improved software architecture of projects and maintained MVVM design pattern. - Developed, tested, and presented software applications for production using VB and C# interchangeably while utilizing WPF. - Used LINQToSQL and LINQToEntity (Entity framework) to communicate with databases while maintaining Data Access Layer (DAL) design. - Utilized SQL Management Studio 2012 to query and create relational databases for projects assigned. - Managed TFS tasks, bugs, and test cases with clear communication with IT team. - Completed Webucator course on SSRS and created programs that provided confidential reports. - Redesigned and re-factored existing projects to use MVVM and DAL design. - Provided helpline for software created, as well as, general IT Support for users via phone-calls, emails, and physical meetings. - Assigned user privileges, server usage, and fixed account lockouts using Active Directory and Exchange Server. - Provided training to IT Support employees on how to use in-house software and other processes handled by the IT Support department.

- Reviewed, tested, and debugged Welch Allyn’s SpO2 and CVSM system’s embedded software in C and C#. - Worked with a small team to develop a Welch Allyn interactive tool using .NET, WPF, LINQ to XML and applying the MVVM design pattern. - Participated in hardware unit testing for General Electric’s Thor unit Developed unit tests in Visual Studio for developed software tool. - Created and followed technical documents that explain back-end design and overall functionality of tools developed.