David Kissell Email & Phone Number

• Successfully led and mentored team in the design and development of a next generation product line to put time-saving data management tools in the hands of educators to track compliance and services provided to.
• Full-stack software architect and primary hands-on developer of a multi-tenant SaaS application with a single-page application (SPA) Angular front-end and RESTful API web app back-end on top of a Microsoft SQL.
• Designed and developed single page application (SPA) using Angular 11, Typescript 4, NodeJS, NPM, JavaScript, HTML5, CSS3, RxJS, Reactive Forms, lazy loading routing, Angular Materials, Angular Flex-Layout, and Font.
• Led team in designed and development of an N-Tier RESTful API, using ASP.NET Core, Web API, Entity Framework Core, EF Core Code First, C#, Azure Web App, Azure Functions, Azure Storage, Azure Blobs, Microsoft Identity.
• Progressively updated technology stack with each package release to keep technology stack current.
• Applied a multi-tenant application with database-per-tenant pattern.

Franklin, TN, US

• Designed, developed, implemented high quality hospital and emergency room software that resulted in hospitals managing costs more efficiently while improving patient care.
• Collaborated well within Agile Scrum teams and have a full understanding of SDLC.
• Designed and developed N-Tier RESTful API’s using ASP.NET MVC, ASP.NET Web API, C#, SQL Server, T-SQL, Ninject IOC, AutoMapper object-object mapper, ORM resulting in a scalable architecture and increased performance.
• Collaborated with a team on development of a single-page application ( SPA ) using JavaScript, HTML5, CSS3, Backbone.js, Marionette.JS, Underscore.js, JQuery, WebSockets, AJAX, SASS and Susy.
• Contributed to development of an iOS application for handheld mobile medical devices using C# and Xamarin that greatly increase doctor and nurse productivity while improving patient safety and care.
• Developed Test Driven Development ( TDD ) Unit and Integration tests in C# using arrange-act-assert pattern with Fluent Assertions and NSubsitute (mocking framework) ensuring acceptance criteria was met and reducing.

• Design and development of applications for a high volume, multi-tier, highly scalable, highly complex, ticketing sales software solution.
• Designed a solution on a high-volume ticketing system that increased throughput by 30% resulting in 20,000 concert tickets being sold in a record time of less than 3 minutes.
• Designed and developed web applications using ASP.NET MVC, C#, Oracle, and P-SQL.
• Developed Windows Form applications, XML Web Services, Analysis Services OLAP data warehouses, load tests, Windows Communication Foundation 4.0 ( WCF ) RESTful API’s.

Bachelor Of Business Administration (Bba), Systems Analysis / Management

Completed 30 Hours Toward Master Of Business Administration (Mba), Management Information Systems

Accounting, Management