Bill Sontag Email & Phone Number

Fort Collins, Colorado

Full Stack Developer responsible for the design and development of new applications for the National Parks Service to collect and report vital Park Natural Resources. • Front end Websites were developed using either ASP.Net MVC or Ext JS Application Frameworks along with Razor, JavaScript, and JQuery. • Back End was written in C# utilizing Entity Framework and SQL stored procedures. Databases were developed and deployed using SQL Server Data Tools database projects integrated into Visual Studio.• The Universal Windows Platform (UWP) applications provided attractive, adaptive, and secure desktop applications to collect, edit, and upload Park data to databases via Client Http and Server Web API technologies. .• Team Foundation Server (TFS) was used for source control, requirements management and work item tracking in an Agile environment. • Worked closely with Business Analyst and National Park personnel to design and deploy these applications.

Broomfield Co

Created high quality software solutions to meet the needs of ZOLL’s Rescuenet suite of EMS Dispatch/Billing and Navigational commercial software products. Involved in all aspects of a large enterprise, services oriented architecture, connecting multiple SQL servers, services machines, and cellular connected ambulance based navigational clients. Designed and implemented many new features including:⦁ WPF SQL Archiving application to archive, restore, and query data across linked sql servers using distributed transactions. Used Sql Management Objects (SMO) to programmatically create databases, views, synonyms, and stored procedures.⦁ WCF services including business actions, data access, ORM and Stored Procedure creation. These services used tcp or http.⦁ Added native touch screen capabilities to ZOLL’s WPF based Navigator product as well as providing general enhancements and support. ⦁ Client GUI and general enhancements to our Dispatch and Billing products.⦁ MSTest regression suite to validate proper services operations;⦁ Provide support for Beta customers, software partners, and escalated customer support calls including enterprise level problem solving and sql server optimization.

Loveland Co

⦁ Created web pages to support the manufacturing process of solar panels using ASP.Net, C#, and SQL. ⦁ Developed a program to test solar panels using a National Instruments DAQ device to collect test parameters, perform calculations and generated reports.

Loveland Colorado

⦁ Provided technical leadership to a team that enhanced Agilent’s Test Executive software product that provides services for automated test sequencing, reporting, profiling and customizable operator interfaces. This software product integrated instrument drivers that allowed for easy communication with Agilent’s test instruments and other instrument providers.⦁ Frequently meet with large, multinational customers to gather new feature requirements and develop plans for global deployment. Generated project plans and schedule as well as implemented, tested and released many versions of this product. Designed and implemented major parts of our .Net remoting and Multi-threading capabilities. ⦁ Co-designed and implemented an internal ASP.Net web site to facilitate the creation and reuse of software components. This site allowed for upload, download, browse and extensive search capabilities, among other features.⦁ Developed commercial software components for the control of electronic instruments such as volt meters, arbitrary waveform generators, digitizers, CAN-bus, RS233, DIO, etc. Created a windows kernel driver and supporting software for a parallel port driven electronic switch box.

Software developer for Computer Aided Design software. Responsible for the design and developed a gridless router for printed circuit boards.

Responsible for the enhancement of commercial CAD software used for the routing of printed circuit boards. Also added features to the graphical editor.